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STM32F302ZDT6
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STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-144(20x20). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.
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README.mdadded+180@@ -0,0 +1,180 @@+# STM32F302ZDT6++**STMicroelectronics** · Microcontrollers (MCU/MPU/SOC) · LQFP-144(20x20)++STM32F302ZDT6 from STMicroelectronics, in a LQFP-144(20x20). Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model, then checked against ST open pin data); symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | PE2 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions TRACECK, EVENTOUT, TIM3_CH1, TSC_G7_IO1, SPI4_SCK, FMC_A23. |+| 2 | PE3 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions TRACED0, EVENTOUT, TIM3_CH2, TSC_G7_IO2, SPI4_NSS, FMC_A19. |+| 3 | PE4 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions TRACED1, EVENTOUT, TIM3_CH3, TSC_G7_IO3, SPI4_NSS, FMC_A20. |+| 4 | PE5 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions TRACED2, EVENTOUT, TIM3_CH4, TSC_G7_IO4, SPI4_MISO, FMC_A21. |+| 5 | PE6 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions TRACED3, EVENTOUT, SPI4_MOSI, FMC_A22; additional functions WKUP3, RTC_TAMP3. |+| 6 | VBAT | power_in | Backup-domain supply for the RTC and backup registers (VBAT supply for RTC and backup registers, per datasheet features). |+| 7 | PC13 | bidirectional | TC standard 3.3 V I/O supplied through the power switch (sink limited to 3 mA); output speed must not exceed 2 MHz with 30 pF load and it must not source LEDs; alternate functions EVENTOUT, TIM1_CH1N; additional WKUP2, RTC_TAMP1, RTC_TS, RTC_OUT. |+| 8 | PC14/OSC32_IN | bidirectional | TC standard 3.3 V I/O supplied through the power switch (same 3 mA sink limit and output restrictions as PC13); also the 32 kHz oscillator input OSC32_IN. |+| 9 | PC15/OSC32_OUT | bidirectional | TC standard 3.3 V I/O supplied through the power switch (same 3 mA sink limit and output restrictions as PC13); also the 32 kHz oscillator output OSC32_OUT. |+| 10 | PH0 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, FMC_A0. |+| 11 | PH1 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, FMC_A1. |+| 12 | PF2 | bidirectional | TTa I/O (3.3 V tolerant), floating input after reset; alternate functions EVENTOUT, FMC_A2; additional ADC12_IN10. |+| 13 | PF3 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, FMC_A3. |+| 14 | PF4 | bidirectional | TTa I/O (3.3 V tolerant), floating input after reset; alternate functions EVENTOUT, COMP1_OUT, FMC_A4; additional ADC1_IN5 (fast channel). |+| 15 | PF5 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, FMC_A5. |+| 16 | VSS | power_in | Ground reference for the digital supply. |+| 17 | VDD | power_in | Digital supply; VDD operating range is 2.0 V to 3.6 V (datasheet features). |+| 18 | PF6 | bidirectional | FTf I/O (5 V tolerant, I2C FM+ option), floating input after reset; alternate functions EVENTOUT, TIM4_CH4, I2C2_SCL, USART3_RTS, FMC_NIORD. |+| 19 | PF7 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, FMC_NREG. |+| 20 | PF8 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, FMC_NIOWR. |+| 21 | PF9 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM15_CH1, SPI2_SCK, FMC_CD. |+| 22 | PF10 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM15_CH2, SPI2_SCK, FMC_INTR. |+| 23 | PF0-OSC_IN | input | FTf pin (5 V tolerant, I2C FM+ option) used as the high-speed external oscillator input OSC_IN; alternate functions EVENTOUT, I2C2_SDA, SPI2_NSS/I2S2_WS, TIM1_CH3N. |+| 24 | PF1-OSC_OUT | output | FTf pin (5 V tolerant, I2C FM+ option) used as the high-speed external oscillator output OSC_OUT; alternate functions EVENTOUT, I2C2_SCL, SPI2_SCK/I2S2_CK. |+| 25 | NRST | bidirectional | Bidirectional reset pin with embedded weak pull-up; device reset input and internal reset output, active low. |+| 26 | PC0 | bidirectional | TTa I/O (3.3 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM1_CH1; additional ADC12_IN6. |+| 27 | PC1 | bidirectional | TTa I/O (3.3 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM1_CH2; additional ADC12_IN7. |+| 28 | PC2 | bidirectional | TTa I/O (3.3 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM1_CH3; additional ADC12_IN8. |+| 29 | PC3 | bidirectional | TTa I/O (3.3 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM1_CH4, TIM1_BKIN2; additional ADC12_IN9. |+| 30 | VSSA | power_in | Analog ground reference. |+| 31 | VREF- | power_in | Negative reference voltage for the ADC on this package. |+| 32 | VREF+ | power_in | Positive reference voltage for the ADC; ranges from 2 V to VDDA on this package (internally tied to VDDA only on the 64-pin package). |+| 33 | VDDA | power_in | Analog supply; VDDA range is 2.0 V to 3.6 V (datasheet features), with the ADC, DAC (2.4 V to 3.6 V) and OPAMP (2.4 V to 3.6 V) analog supply limits as stated. |+| 34 | PA0 | bidirectional | TTa I/O (3.3 V tolerant), floating input after reset; alternate functions TIM2_CH1/TIM2_ETR, TSC_G1_IO1, USART2_CTS, COMP1_OUT, EVENTOUT; additional ADC1_IN1, COMP1_INM, RTC_TAMP2, WKUP1. |+| 35 | PA1 | bidirectional | TTa I/O (3.3 V tolerant), floating input after reset; alternate functions RTC_REFIN, TIM2_CH2, TSC_G1_IO2, USART2_RTS, TIM15_CH1N, EVENTOUT; additional ADC1_IN2, COMP1_INP, OPAMP1_VINP. |+| 36 | PA2 | bidirectional | TTa I/O (3.3 V tolerant, reduced touch sensitivity, recommended as sampling capacitor I/O), floating input after reset; alternate functions TIM2_CH3, TSC_G1_IO3, USART2_TX, COMP2_OUT, TIM15_CH1, EVENTOUT; additional ADC1_IN3, COMP2_INM, OPAMP1_VOUT. |+| 37 | PA3 | bidirectional | TTa I/O (3.3 V tolerant), floating input after reset; alternate functions TIM2_CH4, TSC_G1_IO4, USART2_RX, TIM15_CH2, EVENTOUT; additional ADC1_IN4, OPAMP1_VINM/OPAMP1_VINP. |+| 38 | VSS | power_in | Ground reference for the digital supply. |+| 39 | VDD | power_in | Digital supply; VDD operating range is 2.0 V to 3.6 V (datasheet features). |+| 40 | PA4 | bidirectional | TTa I/O (3.3 V tolerant, reduced touch sensitivity, recommended as sampling capacitor I/O), floating input after reset; alternate functions TIM3_CH2, TSC_G2_IO1, SPI1_NSS, SPI3_NSS/I2S3_WS, USART2_CK, EVENTOUT; additional ADC2_IN1, DAC1_OUT1, COMP1/2/4/6_INM. |+| 41 | PA5 | bidirectional | TTa I/O (3.3 V tolerant, reduced touch sensitivity, recommended as sampling capacitor I/O), floating input after reset; alternate functions TIM2_CH1/TIM2_ETR, TSC_G2_IO2, SPI1_SCK, EVENTOUT; additional ADC2_IN2, COMP1/2/4/6_INM, OPAMP1_VINP, OPAMP2_VINM. |+| 42 | PA6 | bidirectional | TTa I/O (3.3 V tolerant, reduced touch sensitivity, recommended as sampling capacitor I/O), floating input after reset; alternate functions TIM16_CH1, TIM3_CH1, TSC_G2_IO3, SPI1_MISO, TIM1_BKIN, COMP1_OUT, EVENTOUT; additional ADC2_IN3, OPAMP2_VOUT. |+| 43 | PA7 | bidirectional | TTa I/O (3.3 V tolerant), floating input after reset; alternate functions TIM17_CH1, TIM3_CH2, TSC_G2_IO4, SPI1_MOSI, TIM1_CH1N, EVENTOUT; additional ADC2_IN4, COMP2_INP, OPAMP1_VINP, OPAMP2_VINP. |+| 44 | PC4 | bidirectional | TTa I/O (3.3 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM1_ETR, USART1_TX; additional ADC2_IN5. |+| 45 | PC5 | bidirectional | TTa I/O (3.3 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM15_BKIN, TSC_G3_IO1, USART1_RX; additional ADC2_IN11, OPAMP1_VINM, OPAMP2_VINM. |+| 46 | PB0 | bidirectional | TTa I/O (3.3 V tolerant), floating input after reset; alternate functions TIM3_CH3, TSC_G3_IO2, TIM1_CH2N, EVENTOUT; additional COMP4_INP, OPAMP2_VINP. |+| 47 | PB1 | bidirectional | TTa I/O (3.3 V tolerant, reduced touch sensitivity, recommended as sampling capacitor I/O), floating input after reset; alternate functions TIM3_CH4, TSC_G3_IO3, TIM1_CH3N, COMP4_OUT, EVENTOUT. |+| 48 | PB2 | bidirectional | TTa I/O (3.3 V tolerant), floating input after reset; alternate functions TSC_G3_IO4, EVENTOUT; additional ADC2_IN12, COMP4_INM. |+| 49 | PF11 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate function EVENTOUT. |+| 50 | PF12 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, FMC_A6. |+| 51 | VSS | power_in | Ground reference for the digital supply. |+| 52 | VDD | power_in | Digital supply; VDD operating range is 2.0 V to 3.6 V (datasheet features). |+| 53 | PF13 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, FMC_A7. |+| 54 | PF14 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, FMC_A8. |+| 55 | PF15 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, FMC_A9. |+| 56 | PG0 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, FMC_A10. |+| 57 | PG1 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, FMC_A11. |+| 58 | PE7 | bidirectional | TTa I/O (3.3 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM1_ETR, FMC_D4. |+| 59 | PE8 | bidirectional | TTa I/O (3.3 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM1_CH1N, FMC_D5; additional COMP4_INM. |+| 60 | PE9 | bidirectional | TTa I/O (3.3 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM1_CH1, FMC_D6. |+| 61 | VSS | power_in | Ground reference for the digital supply. |+| 62 | VDD | power_in | Digital supply; VDD operating range is 2.0 V to 3.6 V (datasheet features). |+| 63 | PE10 | bidirectional | TTa I/O (3.3 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM1_CH2N, FMC_D7. |+| 64 | PE11 | bidirectional | TTa I/O (3.3 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM1_CH2, SPI4_NSS, FMC_D8. |+| 65 | PE12 | bidirectional | TTa I/O (3.3 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM1_CH3N, SPI4_SCK, FMC_D9. |+| 66 | PE13 | bidirectional | TTa I/O (3.3 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM1_CH3, SPI4_MISO, FMC_D10. |+| 67 | PE14 | bidirectional | TTa I/O (3.3 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM1_CH4, SPI4_MOSI, TIM1_BKIN2, FMC_D11. |+| 68 | PE15 | bidirectional | TTa I/O (3.3 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM1_BKIN, USART3_RX, FMC_D12. |+| 69 | PB10 | bidirectional | TTa I/O (3.3 V tolerant), floating input after reset; alternate functions TIM2_CH3, TSC_SYNC, USART3_TX, EVENTOUT. |+| 70 | PB11 | bidirectional | TTa I/O (3.3 V tolerant), floating input after reset; alternate functions TIM2_CH4, TSC_G6_IO1, USART3_RX, EVENTOUT; additional ADC12_IN14, COMP6_INP. |+| 71 | VSS | power_in | Ground reference for the digital supply. |+| 72 | VDD | power_in | Digital supply; VDD operating range is 2.0 V to 3.6 V (datasheet features). |+| 73 | PB12 | bidirectional | TTa I/O (3.3 V tolerant, reduced touch sensitivity, recommended as sampling capacitor I/O), floating input after reset; alternate functions TSC_G6_IO2, I2C2_SMBAL, SPI2_NSS/I2S2_WS, TIM1_BKIN, USART3_CK, EVENTOUT. |+| 74 | PB13 | bidirectional | TTa I/O (3.3 V tolerant), floating input after reset; alternate functions TSC_G6_IO3, SPI2_SCK/I2S2_CK, TIM1_CH1N, USART3_CTS, EVENTOUT. |+| 75 | PB14 | bidirectional | TTa I/O (3.3 V tolerant), floating input after reset; alternate functions TIM15_CH1, TSC_G6_IO4, SPI2_MISO/I2S2ext_SD, TIM1_CH2N, USART3_RTS, EVENTOUT; additional OPAMP2_VINP. |+| 76 | PB15 | bidirectional | TTa I/O (3.3 V tolerant), floating input after reset; alternate functions RTC_REFIN, TIM15_CH2, TIM15_CH1N, TIM1_CH3N, SPI2_MOSI/I2S2_SD, EVENTOUT; additional COMP6_INM. |+| 77 | PD8 | bidirectional | TTa I/O (3.3 V tolerant), floating input after reset; alternate functions EVENTOUT, USART3_TX, FMC_D13. |+| 78 | PD9 | bidirectional | TTa I/O (3.3 V tolerant), floating input after reset; alternate functions EVENTOUT, USART3_RX, FMC_D14. |+| 79 | PD10 | bidirectional | TTa I/O (3.3 V tolerant), floating input after reset; alternate functions EVENTOUT, USART3_CK, FMC_D15; additional COMP6_INM. |+| 80 | PD11 | bidirectional | TTa I/O (3.3 V tolerant), floating input after reset; alternate functions EVENTOUT, USART3_CTS, FMC_A16. |+| 81 | PD12 | bidirectional | TTa I/O (3.3 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM4_CH1, TSC_G8_IO1, USART3_RTS, FMC_A17. |+| 82 | PD13 | bidirectional | TTa I/O (3.3 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM4_CH2, TSC_G8_IO2, FMC_A18. |+| 83 | VSS | power_in | Ground reference for the digital supply. |+| 84 | VDD | power_in | Digital supply; VDD operating range is 2.0 V to 3.6 V (datasheet features). |+| 85 | PD14 | bidirectional | TTa I/O (3.3 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM4_CH3, TSC_G8_IO3, FMC_D0; additional OPAMP2_VINP. |+| 86 | PD15 | bidirectional | TTa I/O (3.3 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM4_CH4, TSC_G8_IO4, SPI2_NSS, FMC_D1. |+| 87 | PG2 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, FMC_A12. |+| 88 | PG3 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, FMC_A13. |+| 89 | PG4 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, FMC_A14. |+| 90 | PG5 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, FMC_A15. |+| 91 | PG6 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, FMC_INT2. |+| 92 | PG7 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, FMC_INT3. |+| 93 | PG8 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate function EVENTOUT. |+| 94 | VSS | power_in | Ground reference for the digital supply. |+| 95 | VDD | power_in | Digital supply; VDD operating range is 2.0 V to 3.6 V (datasheet features). |+| 96 | PC6 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM3_CH1, I2S2_MCK, COMP6_OUT. |+| 97 | PC7 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM3_CH2, I2S3_MCK. |+| 98 | PC8 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM3_CH3. |+| 99 | PC9 | bidirectional | FTf I/O (5 V tolerant, I2C FM+ option), floating input after reset; alternate functions EVENTOUT, TIM3_CH4, I2C3_SDA, I2SCKIN. |+| 100 | PA8 | bidirectional | FTf I/O (5 V tolerant, I2C FM+ option), floating input after reset; alternate functions MCO, I2C3_SCL, I2C2_SMBAL, I2S2_MCK, TIM1_CH1, USART1_CK, TIM4_ETR, EVENTOUT. |+| 101 | PA9 | bidirectional | FTf I/O (5 V tolerant, I2C FM+ option), floating input after reset; alternate functions I2C3_SMBAL, TSC_G4_IO1, I2C2_SCL, I2S3_MCK, TIM1_CH2, USART1_TX, TIM15_BKIN, TIM2_CH3, EVENTOUT. |+| 102 | PA10 | bidirectional | FTf I/O (5 V tolerant, I2C FM+ option), floating input after reset; alternate functions TIM17_BKIN, TSC_G4_IO2, I2C2_SDA, SPI2_MISO/I2S2ext_SD, TIM1_CH3, USART1_RX, COMP6_OUT, TIM2_CH4, EVENTOUT. |+| 103 | PA11 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions SPI2_MOSI/I2S2_SD, TIM1_CH1N, USART1_CTS, COMP1_OUT, CAN_RX, TIM4_CH1, TIM1_CH4, TIM1_BKIN2, EVENTOUT; additional USB_DM. |+| 104 | PA12 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions TIM16_CH1, I2SCKIN, TIM1_CH2N, USART1_RTS, COMP2_OUT, CAN_TX, TIM4_CH2, TIM1_ETR, EVENTOUT; additional USB_DP. |+| 105 | PA13 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions SWDIO-JTMS, TIM16_CH1N, TSC_G4_IO3, IR-OUT, USART3_CTS, TIM4_CH3, EVENTOUT. |+| 106 | PH2 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate function EVENTOUT. |+| 107 | VSS | power_in | Ground reference for the digital supply. |+| 108 | VDD | power_in | Digital supply; VDD operating range is 2.0 V to 3.6 V (datasheet features). |+| 109 | PA14 | bidirectional | FTf I/O (5 V tolerant, I2C FM+ option), floating input after reset; alternate functions SWCLK-JTCK, TSC_G4_IO4, I2C1_SDA, TIM1_BKIN, USART2_TX, EVENTOUT. |+| 110 | PA15 | bidirectional | FTf I/O (5 V tolerant, I2C FM+ option), floating input after reset; alternate functions JTDI, TIM2_CH1/TIM2_ETR, TSC_SYNC, I2C1_SCL, SPI1_NSS, SPI3_NSS/I2S3_WS, USART2_RX, TIM1_BKIN, EVENTOUT. |+| 111 | PC10 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, UART4_TX, SPI3_SCK/I2S3_CK, USART3_TX. |+| 112 | PC11 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, UART4_RX, SPI3_MISO/I2S3ext_SD, USART3_RX. |+| 113 | PC12 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, UART5_TX, SPI3_MOSI/I2S3_SD, USART3_CK. |+| 114 | PD0 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, CAN_RX, FMC_D2. |+| 115 | PD1 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, CAN_TX, FMC_D3. |+| 116 | PD2 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM3_ETR, UART5_RX. |+| 117 | PD3 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM2_CH1/TIM2_ETR, USART2_CTS, FMC_CLK. |+| 118 | PD4 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM2_CH2, USART2_RTS, FMC_NOE. |+| 119 | PD5 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, USART2_TX, FMC_NWE. |+| 120 | VSS | power_in | Ground reference for the digital supply. |+| 121 | VDD | power_in | Digital supply; VDD operating range is 2.0 V to 3.6 V (datasheet features). |+| 122 | PD6 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM2_CH4, USART2_RX, FMC_NWAIT. |+| 123 | PD7 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM2_CH3, USART2_CK, FMC_NE1/FMC_NCE2. |+| 124 | PG9 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, FMC_NE2/FMC_NCE3. |+| 125 | PG10 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, FMC_NCE4_1/FMC_NE3. |+| 126 | PG11 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, FMC_NCE4_2. |+| 127 | PG12 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, FMC_NE4. |+| 128 | PG13 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, FMC_A24. |+| 129 | PG14 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, FMC_A25. |+| 130 | VSS | power_in | Ground reference for the digital supply. |+| 131 | VDD | power_in | Digital supply; VDD operating range is 2.0 V to 3.6 V (datasheet features). |+| 132 | PG15 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate function EVENTOUT. |+| 133 | PB3 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions JTDO-TRACESWO, TIM2_CH2, TIM4_ETR, TSC_G5_IO1, SPI1_SCK, SPI3_SCK/I2S3_CK, USART2_TX, TIM3_ETR, EVENTOUT. |+| 134 | PB4 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions JTRST, TIM16_CH1, TIM3_CH1, TSC_G5_IO2, SPI1_MISO, SPI3_MISO/I2S3ext_SD, USART2_RX, TIM17_BKIN, EVENTOUT. |+| 135 | PB5 | bidirectional | FTf I/O (5 V tolerant, I2C FM+ option), floating input after reset; alternate functions TIM16_BKIN, TIM3_CH2, I2C1_SMBAL, SPI1_MOSI, SPI3_MOSI/I2S3_SD, USART2_CK, I2C3_SDA, TIM17_CH1, EVENTOUT. |+| 136 | PB6 | bidirectional | FTf I/O (5 V tolerant, I2C FM+ option), floating input after reset; alternate functions TIM16_CH1N, TIM4_CH1, TSC_G5_IO3, I2C1_SCL, USART1_TX, EVENTOUT. |+| 137 | PB7 | bidirectional | FTf I/O (5 V tolerant, I2C FM+ option), floating input after reset; alternate functions TIM17_CH1N, TIM4_CH2, TSC_G5_IO4, I2C1_SDA, USART1_RX, TIM3_CH4, FMC_NADV, EVENTOUT. |+| 138 | BOOT0 | input | Dedicated BOOT0 boot-mode selection input pin. |+| 139 | PB8 | bidirectional | FTf I/O (5 V tolerant, I2C FM+ option), floating input after reset; alternate functions TIM16_CH1, TIM4_CH3, TSC_SYNC, I2C1_SCL, USART3_RX, COMP1_OUT, CAN_RX, TIM1_BKIN, EVENTOUT. |+| 140 | PB9 | bidirectional | FTf I/O (5 V tolerant, I2C FM+ option), floating input after reset; alternate functions TIM17_CH1, TIM4_CH4, I2C1_SDA, IR-OUT, USART3_TX, COMP2_OUT, CAN_TX, EVENTOUT. |+| 141 | PE0 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM4_ETR, TIM16_CH1, USART1_TX, FMC_NBL0. |+| 142 | PE1 | bidirectional | FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM17_CH1, USART1_RX, FMC_NBL1. |+| 143 | VSS | power_in | Ground reference for the digital supply. |+| 144 | VDD | power_in | Digital supply; VDD operating range is 2.0 V to 3.6 V (datasheet features). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | STMicroelectronics |+| Package | LQFP-144(20x20) |+| Category | Embedded Processors & Controllers |+| Pins | 144 |++## CAD (KiCad official)++- Symbol: `STM32F302ZDT6`+- Footprint: `Package_QFP:LQFP-144_20x20mm_P0.5mm`+- 3D model: LQFP-144(20x20) (KiCad packages3D, STEP)+- 3D model files: `stm32f302zdt6-etched.step` / `stm32f302zdt6-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `stm32f302zdt6.step` / `stm32f302zdt6.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [STMicroelectronics datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588923026108375040) (168 pp, sha256 `9adaf87c56f80b2f`, retrieved 2026-10-08, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/stm32f302zdt6-datasheet.pdf)
page.jsonadded+1015@@ -0,0 +1,1015 @@+{+ "slug": "stm32f302zdt6",+ "version": "0.1.0",+ "type": "component",+ "description": "STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-144(20x20). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "embedded processors & controllers",+ "stm32f302zdt6",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "stm32f302zdt6.kicad_sym",+ "stm32f302zdt6.kicad_mod",+ "stm32f302zdt6.glb",+ "stm32f302zdt6.step",+ "stm32f302zdt6.lbr",+ "docs/hero.png",+ "docs/stm32f302zdt6-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "stm32f302zdt6-hero.glb",+ "stm32f302zdt6-hero.overlay.json"+ ],+ "component": {+ "mpn": "STM32F302ZDT6",+ "manufacturer": "STMicroelectronics",+ "package": "LQFP-144(20x20)",+ "pin_count": 144,+ "category": "Embedded Processors & Controllers",+ "subcategory": "Microcontrollers (MCU/MPU/SOC)",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588923026108375040",+ "parts": {+ "symbol": "stm32f302zdt6.kicad_sym",+ "footprint": "stm32f302zdt6.kicad_mod",+ "model_3d": "stm32f302zdt6-hero.glb",+ "model_3d_plain": "stm32f302zdt6.glb",+ "model_3d_step": "stm32f302zdt6-etched.step",+ "model_3d_step_plain": "stm32f302zdt6.step",+ "lbr": "stm32f302zdt6.lbr"+ },+ "distributor_links": {+ "lcsc": "C1338423",+ "digikey": "497-18929-ND",+ "mouser": "511-STM32F302ZDT6"+ },+ "distributor_check": {+ "checked_at": "2026-10-08T04:27:10Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "497-18929-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "511-STM32F302ZDT6",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "PE2",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions TRACECK, EVENTOUT, TIM3_CH1, TSC_G7_IO1, SPI4_SCK, FMC_A23."+ },+ {+ "number": "2",+ "name": "PE3",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions TRACED0, EVENTOUT, TIM3_CH2, TSC_G7_IO2, SPI4_NSS, FMC_A19."+ },+ {+ "number": "3",+ "name": "PE4",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions TRACED1, EVENTOUT, TIM3_CH3, TSC_G7_IO3, SPI4_NSS, FMC_A20."+ },+ {+ "number": "4",+ "name": "PE5",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions TRACED2, EVENTOUT, TIM3_CH4, TSC_G7_IO4, SPI4_MISO, FMC_A21."+ },+ {+ "number": "5",+ "name": "PE6",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions TRACED3, EVENTOUT, SPI4_MOSI, FMC_A22; additional functions WKUP3, RTC_TAMP3."+ },+ {+ "number": "6",+ "name": "VBAT",+ "type": "power_in",+ "description": "Backup-domain supply for the RTC and backup registers (VBAT supply for RTC and backup registers, per datasheet features)."+ },+ {+ "number": "7",+ "name": "PC13",+ "type": "bidirectional",+ "description": "TC standard 3.3 V I/O supplied through the power switch (sink limited to 3 mA); output speed must not exceed 2 MHz with 30 pF load and it must not source LEDs; alternate functions EVENTOUT, TIM1_CH1N; additional WKUP2, RTC_TAMP1, RTC_TS, RTC_OUT."+ },+ {+ "number": "8",+ "name": "PC14/OSC32_IN",+ "type": "bidirectional",+ "description": "TC standard 3.3 V I/O supplied through the power switch (same 3 mA sink limit and output restrictions as PC13); also the 32 kHz oscillator input OSC32_IN."+ },+ {+ "number": "9",+ "name": "PC15/OSC32_OUT",+ "type": "bidirectional",+ "description": "TC standard 3.3 V I/O supplied through the power switch (same 3 mA sink limit and output restrictions as PC13); also the 32 kHz oscillator output OSC32_OUT."+ },+ {+ "number": "10",+ "name": "PH0",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, FMC_A0."+ },+ {+ "number": "11",+ "name": "PH1",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, FMC_A1."+ },+ {+ "number": "12",+ "name": "PF2",+ "type": "bidirectional",+ "description": "TTa I/O (3.3 V tolerant), floating input after reset; alternate functions EVENTOUT, FMC_A2; additional ADC12_IN10."+ },+ {+ "number": "13",+ "name": "PF3",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, FMC_A3."+ },+ {+ "number": "14",+ "name": "PF4",+ "type": "bidirectional",+ "description": "TTa I/O (3.3 V tolerant), floating input after reset; alternate functions EVENTOUT, COMP1_OUT, FMC_A4; additional ADC1_IN5 (fast channel)."+ },+ {+ "number": "15",+ "name": "PF5",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, FMC_A5."+ },+ {+ "number": "16",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground reference for the digital supply."+ },+ {+ "number": "17",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital supply; VDD operating range is 2.0 V to 3.6 V (datasheet features)."+ },+ {+ "number": "18",+ "name": "PF6",+ "type": "bidirectional",+ "description": "FTf I/O (5 V tolerant, I2C FM+ option), floating input after reset; alternate functions EVENTOUT, TIM4_CH4, I2C2_SCL, USART3_RTS, FMC_NIORD."+ },+ {+ "number": "19",+ "name": "PF7",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, FMC_NREG."+ },+ {+ "number": "20",+ "name": "PF8",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, FMC_NIOWR."+ },+ {+ "number": "21",+ "name": "PF9",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM15_CH1, SPI2_SCK, FMC_CD."+ },+ {+ "number": "22",+ "name": "PF10",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM15_CH2, SPI2_SCK, FMC_INTR."+ },+ {+ "number": "23",+ "name": "PF0-OSC_IN",+ "type": "input",+ "description": "FTf pin (5 V tolerant, I2C FM+ option) used as the high-speed external oscillator input OSC_IN; alternate functions EVENTOUT, I2C2_SDA, SPI2_NSS/I2S2_WS, TIM1_CH3N."+ },+ {+ "number": "24",+ "name": "PF1-OSC_OUT",+ "type": "output",+ "description": "FTf pin (5 V tolerant, I2C FM+ option) used as the high-speed external oscillator output OSC_OUT; alternate functions EVENTOUT, I2C2_SCL, SPI2_SCK/I2S2_CK."+ },+ {+ "number": "25",+ "name": "NRST",+ "type": "bidirectional",+ "description": "Bidirectional reset pin with embedded weak pull-up; device reset input and internal reset output, active low."+ },+ {+ "number": "26",+ "name": "PC0",+ "type": "bidirectional",+ "description": "TTa I/O (3.3 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM1_CH1; additional ADC12_IN6."+ },+ {+ "number": "27",+ "name": "PC1",+ "type": "bidirectional",+ "description": "TTa I/O (3.3 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM1_CH2; additional ADC12_IN7."+ },+ {+ "number": "28",+ "name": "PC2",+ "type": "bidirectional",+ "description": "TTa I/O (3.3 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM1_CH3; additional ADC12_IN8."+ },+ {+ "number": "29",+ "name": "PC3",+ "type": "bidirectional",+ "description": "TTa I/O (3.3 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM1_CH4, TIM1_BKIN2; additional ADC12_IN9."+ },+ {+ "number": "30",+ "name": "VSSA",+ "type": "power_in",+ "description": "Analog ground reference."+ },+ {+ "number": "31",+ "name": "VREF-",+ "type": "power_in",+ "description": "Negative reference voltage for the ADC on this package."+ },+ {+ "number": "32",+ "name": "VREF+",+ "type": "power_in",+ "description": "Positive reference voltage for the ADC; ranges from 2 V to VDDA on this package (internally tied to VDDA only on the 64-pin package)."+ },+ {+ "number": "33",+ "name": "VDDA",+ "type": "power_in",+ "description": "Analog supply; VDDA range is 2.0 V to 3.6 V (datasheet features), with the ADC, DAC (2.4 V to 3.6 V) and OPAMP (2.4 V to 3.6 V) analog supply limits as stated."+ },+ {+ "number": "34",+ "name": "PA0",+ "type": "bidirectional",+ "description": "TTa I/O (3.3 V tolerant), floating input after reset; alternate functions TIM2_CH1/TIM2_ETR, TSC_G1_IO1, USART2_CTS, COMP1_OUT, EVENTOUT; additional ADC1_IN1, COMP1_INM, RTC_TAMP2, WKUP1."+ },+ {+ "number": "35",+ "name": "PA1",+ "type": "bidirectional",+ "description": "TTa I/O (3.3 V tolerant), floating input after reset; alternate functions RTC_REFIN, TIM2_CH2, TSC_G1_IO2, USART2_RTS, TIM15_CH1N, EVENTOUT; additional ADC1_IN2, COMP1_INP, OPAMP1_VINP."+ },+ {+ "number": "36",+ "name": "PA2",+ "type": "bidirectional",+ "description": "TTa I/O (3.3 V tolerant, reduced touch sensitivity, recommended as sampling capacitor I/O), floating input after reset; alternate functions TIM2_CH3, TSC_G1_IO3, USART2_TX, COMP2_OUT, TIM15_CH1, EVENTOUT; additional ADC1_IN3, COMP2_INM, OPAMP1_VOUT."+ },+ {+ "number": "37",+ "name": "PA3",+ "type": "bidirectional",+ "description": "TTa I/O (3.3 V tolerant), floating input after reset; alternate functions TIM2_CH4, TSC_G1_IO4, USART2_RX, TIM15_CH2, EVENTOUT; additional ADC1_IN4, OPAMP1_VINM/OPAMP1_VINP."+ },+ {+ "number": "38",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground reference for the digital supply."+ },+ {+ "number": "39",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital supply; VDD operating range is 2.0 V to 3.6 V (datasheet features)."+ },+ {+ "number": "40",+ "name": "PA4",+ "type": "bidirectional",+ "description": "TTa I/O (3.3 V tolerant, reduced touch sensitivity, recommended as sampling capacitor I/O), floating input after reset; alternate functions TIM3_CH2, TSC_G2_IO1, SPI1_NSS, SPI3_NSS/I2S3_WS, USART2_CK, EVENTOUT; additional ADC2_IN1, DAC1_OUT1, COMP1/2/4/6_INM."+ },+ {+ "number": "41",+ "name": "PA5",+ "type": "bidirectional",+ "description": "TTa I/O (3.3 V tolerant, reduced touch sensitivity, recommended as sampling capacitor I/O), floating input after reset; alternate functions TIM2_CH1/TIM2_ETR, TSC_G2_IO2, SPI1_SCK, EVENTOUT; additional ADC2_IN2, COMP1/2/4/6_INM, OPAMP1_VINP, OPAMP2_VINM."+ },+ {+ "number": "42",+ "name": "PA6",+ "type": "bidirectional",+ "description": "TTa I/O (3.3 V tolerant, reduced touch sensitivity, recommended as sampling capacitor I/O), floating input after reset; alternate functions TIM16_CH1, TIM3_CH1, TSC_G2_IO3, SPI1_MISO, TIM1_BKIN, COMP1_OUT, EVENTOUT; additional ADC2_IN3, OPAMP2_VOUT."+ },+ {+ "number": "43",+ "name": "PA7",+ "type": "bidirectional",+ "description": "TTa I/O (3.3 V tolerant), floating input after reset; alternate functions TIM17_CH1, TIM3_CH2, TSC_G2_IO4, SPI1_MOSI, TIM1_CH1N, EVENTOUT; additional ADC2_IN4, COMP2_INP, OPAMP1_VINP, OPAMP2_VINP."+ },+ {+ "number": "44",+ "name": "PC4",+ "type": "bidirectional",+ "description": "TTa I/O (3.3 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM1_ETR, USART1_TX; additional ADC2_IN5."+ },+ {+ "number": "45",+ "name": "PC5",+ "type": "bidirectional",+ "description": "TTa I/O (3.3 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM15_BKIN, TSC_G3_IO1, USART1_RX; additional ADC2_IN11, OPAMP1_VINM, OPAMP2_VINM."+ },+ {+ "number": "46",+ "name": "PB0",+ "type": "bidirectional",+ "description": "TTa I/O (3.3 V tolerant), floating input after reset; alternate functions TIM3_CH3, TSC_G3_IO2, TIM1_CH2N, EVENTOUT; additional COMP4_INP, OPAMP2_VINP."+ },+ {+ "number": "47",+ "name": "PB1",+ "type": "bidirectional",+ "description": "TTa I/O (3.3 V tolerant, reduced touch sensitivity, recommended as sampling capacitor I/O), floating input after reset; alternate functions TIM3_CH4, TSC_G3_IO3, TIM1_CH3N, COMP4_OUT, EVENTOUT."+ },+ {+ "number": "48",+ "name": "PB2",+ "type": "bidirectional",+ "description": "TTa I/O (3.3 V tolerant), floating input after reset; alternate functions TSC_G3_IO4, EVENTOUT; additional ADC2_IN12, COMP4_INM."+ },+ {+ "number": "49",+ "name": "PF11",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate function EVENTOUT."+ },+ {+ "number": "50",+ "name": "PF12",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, FMC_A6."+ },+ {+ "number": "51",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground reference for the digital supply."+ },+ {+ "number": "52",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital supply; VDD operating range is 2.0 V to 3.6 V (datasheet features)."+ },+ {+ "number": "53",+ "name": "PF13",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, FMC_A7."+ },+ {+ "number": "54",+ "name": "PF14",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, FMC_A8."+ },+ {+ "number": "55",+ "name": "PF15",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, FMC_A9."+ },+ {+ "number": "56",+ "name": "PG0",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, FMC_A10."+ },+ {+ "number": "57",+ "name": "PG1",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, FMC_A11."+ },+ {+ "number": "58",+ "name": "PE7",+ "type": "bidirectional",+ "description": "TTa I/O (3.3 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM1_ETR, FMC_D4."+ },+ {+ "number": "59",+ "name": "PE8",+ "type": "bidirectional",+ "description": "TTa I/O (3.3 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM1_CH1N, FMC_D5; additional COMP4_INM."+ },+ {+ "number": "60",+ "name": "PE9",+ "type": "bidirectional",+ "description": "TTa I/O (3.3 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM1_CH1, FMC_D6."+ },+ {+ "number": "61",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground reference for the digital supply."+ },+ {+ "number": "62",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital supply; VDD operating range is 2.0 V to 3.6 V (datasheet features)."+ },+ {+ "number": "63",+ "name": "PE10",+ "type": "bidirectional",+ "description": "TTa I/O (3.3 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM1_CH2N, FMC_D7."+ },+ {+ "number": "64",+ "name": "PE11",+ "type": "bidirectional",+ "description": "TTa I/O (3.3 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM1_CH2, SPI4_NSS, FMC_D8."+ },+ {+ "number": "65",+ "name": "PE12",+ "type": "bidirectional",+ "description": "TTa I/O (3.3 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM1_CH3N, SPI4_SCK, FMC_D9."+ },+ {+ "number": "66",+ "name": "PE13",+ "type": "bidirectional",+ "description": "TTa I/O (3.3 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM1_CH3, SPI4_MISO, FMC_D10."+ },+ {+ "number": "67",+ "name": "PE14",+ "type": "bidirectional",+ "description": "TTa I/O (3.3 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM1_CH4, SPI4_MOSI, TIM1_BKIN2, FMC_D11."+ },+ {+ "number": "68",+ "name": "PE15",+ "type": "bidirectional",+ "description": "TTa I/O (3.3 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM1_BKIN, USART3_RX, FMC_D12."+ },+ {+ "number": "69",+ "name": "PB10",+ "type": "bidirectional",+ "description": "TTa I/O (3.3 V tolerant), floating input after reset; alternate functions TIM2_CH3, TSC_SYNC, USART3_TX, EVENTOUT."+ },+ {+ "number": "70",+ "name": "PB11",+ "type": "bidirectional",+ "description": "TTa I/O (3.3 V tolerant), floating input after reset; alternate functions TIM2_CH4, TSC_G6_IO1, USART3_RX, EVENTOUT; additional ADC12_IN14, COMP6_INP."+ },+ {+ "number": "71",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground reference for the digital supply."+ },+ {+ "number": "72",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital supply; VDD operating range is 2.0 V to 3.6 V (datasheet features)."+ },+ {+ "number": "73",+ "name": "PB12",+ "type": "bidirectional",+ "description": "TTa I/O (3.3 V tolerant, reduced touch sensitivity, recommended as sampling capacitor I/O), floating input after reset; alternate functions TSC_G6_IO2, I2C2_SMBAL, SPI2_NSS/I2S2_WS, TIM1_BKIN, USART3_CK, EVENTOUT."+ },+ {+ "number": "74",+ "name": "PB13",+ "type": "bidirectional",+ "description": "TTa I/O (3.3 V tolerant), floating input after reset; alternate functions TSC_G6_IO3, SPI2_SCK/I2S2_CK, TIM1_CH1N, USART3_CTS, EVENTOUT."+ },+ {+ "number": "75",+ "name": "PB14",+ "type": "bidirectional",+ "description": "TTa I/O (3.3 V tolerant), floating input after reset; alternate functions TIM15_CH1, TSC_G6_IO4, SPI2_MISO/I2S2ext_SD, TIM1_CH2N, USART3_RTS, EVENTOUT; additional OPAMP2_VINP."+ },+ {+ "number": "76",+ "name": "PB15",+ "type": "bidirectional",+ "description": "TTa I/O (3.3 V tolerant), floating input after reset; alternate functions RTC_REFIN, TIM15_CH2, TIM15_CH1N, TIM1_CH3N, SPI2_MOSI/I2S2_SD, EVENTOUT; additional COMP6_INM."+ },+ {+ "number": "77",+ "name": "PD8",+ "type": "bidirectional",+ "description": "TTa I/O (3.3 V tolerant), floating input after reset; alternate functions EVENTOUT, USART3_TX, FMC_D13."+ },+ {+ "number": "78",+ "name": "PD9",+ "type": "bidirectional",+ "description": "TTa I/O (3.3 V tolerant), floating input after reset; alternate functions EVENTOUT, USART3_RX, FMC_D14."+ },+ {+ "number": "79",+ "name": "PD10",+ "type": "bidirectional",+ "description": "TTa I/O (3.3 V tolerant), floating input after reset; alternate functions EVENTOUT, USART3_CK, FMC_D15; additional COMP6_INM."+ },+ {+ "number": "80",+ "name": "PD11",+ "type": "bidirectional",+ "description": "TTa I/O (3.3 V tolerant), floating input after reset; alternate functions EVENTOUT, USART3_CTS, FMC_A16."+ },+ {+ "number": "81",+ "name": "PD12",+ "type": "bidirectional",+ "description": "TTa I/O (3.3 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM4_CH1, TSC_G8_IO1, USART3_RTS, FMC_A17."+ },+ {+ "number": "82",+ "name": "PD13",+ "type": "bidirectional",+ "description": "TTa I/O (3.3 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM4_CH2, TSC_G8_IO2, FMC_A18."+ },+ {+ "number": "83",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground reference for the digital supply."+ },+ {+ "number": "84",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital supply; VDD operating range is 2.0 V to 3.6 V (datasheet features)."+ },+ {+ "number": "85",+ "name": "PD14",+ "type": "bidirectional",+ "description": "TTa I/O (3.3 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM4_CH3, TSC_G8_IO3, FMC_D0; additional OPAMP2_VINP."+ },+ {+ "number": "86",+ "name": "PD15",+ "type": "bidirectional",+ "description": "TTa I/O (3.3 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM4_CH4, TSC_G8_IO4, SPI2_NSS, FMC_D1."+ },+ {+ "number": "87",+ "name": "PG2",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, FMC_A12."+ },+ {+ "number": "88",+ "name": "PG3",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, FMC_A13."+ },+ {+ "number": "89",+ "name": "PG4",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, FMC_A14."+ },+ {+ "number": "90",+ "name": "PG5",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, FMC_A15."+ },+ {+ "number": "91",+ "name": "PG6",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, FMC_INT2."+ },+ {+ "number": "92",+ "name": "PG7",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, FMC_INT3."+ },+ {+ "number": "93",+ "name": "PG8",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate function EVENTOUT."+ },+ {+ "number": "94",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground reference for the digital supply."+ },+ {+ "number": "95",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital supply; VDD operating range is 2.0 V to 3.6 V (datasheet features)."+ },+ {+ "number": "96",+ "name": "PC6",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM3_CH1, I2S2_MCK, COMP6_OUT."+ },+ {+ "number": "97",+ "name": "PC7",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM3_CH2, I2S3_MCK."+ },+ {+ "number": "98",+ "name": "PC8",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM3_CH3."+ },+ {+ "number": "99",+ "name": "PC9",+ "type": "bidirectional",+ "description": "FTf I/O (5 V tolerant, I2C FM+ option), floating input after reset; alternate functions EVENTOUT, TIM3_CH4, I2C3_SDA, I2SCKIN."+ },+ {+ "number": "100",+ "name": "PA8",+ "type": "bidirectional",+ "description": "FTf I/O (5 V tolerant, I2C FM+ option), floating input after reset; alternate functions MCO, I2C3_SCL, I2C2_SMBAL, I2S2_MCK, TIM1_CH1, USART1_CK, TIM4_ETR, EVENTOUT."+ },+ {+ "number": "101",+ "name": "PA9",+ "type": "bidirectional",+ "description": "FTf I/O (5 V tolerant, I2C FM+ option), floating input after reset; alternate functions I2C3_SMBAL, TSC_G4_IO1, I2C2_SCL, I2S3_MCK, TIM1_CH2, USART1_TX, TIM15_BKIN, TIM2_CH3, EVENTOUT."+ },+ {+ "number": "102",+ "name": "PA10",+ "type": "bidirectional",+ "description": "FTf I/O (5 V tolerant, I2C FM+ option), floating input after reset; alternate functions TIM17_BKIN, TSC_G4_IO2, I2C2_SDA, SPI2_MISO/I2S2ext_SD, TIM1_CH3, USART1_RX, COMP6_OUT, TIM2_CH4, EVENTOUT."+ },+ {+ "number": "103",+ "name": "PA11",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions SPI2_MOSI/I2S2_SD, TIM1_CH1N, USART1_CTS, COMP1_OUT, CAN_RX, TIM4_CH1, TIM1_CH4, TIM1_BKIN2, EVENTOUT; additional USB_DM."+ },+ {+ "number": "104",+ "name": "PA12",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions TIM16_CH1, I2SCKIN, TIM1_CH2N, USART1_RTS, COMP2_OUT, CAN_TX, TIM4_CH2, TIM1_ETR, EVENTOUT; additional USB_DP."+ },+ {+ "number": "105",+ "name": "PA13",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions SWDIO-JTMS, TIM16_CH1N, TSC_G4_IO3, IR-OUT, USART3_CTS, TIM4_CH3, EVENTOUT."+ },+ {+ "number": "106",+ "name": "PH2",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate function EVENTOUT."+ },+ {+ "number": "107",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground reference for the digital supply."+ },+ {+ "number": "108",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital supply; VDD operating range is 2.0 V to 3.6 V (datasheet features)."+ },+ {+ "number": "109",+ "name": "PA14",+ "type": "bidirectional",+ "description": "FTf I/O (5 V tolerant, I2C FM+ option), floating input after reset; alternate functions SWCLK-JTCK, TSC_G4_IO4, I2C1_SDA, TIM1_BKIN, USART2_TX, EVENTOUT."+ },+ {+ "number": "110",+ "name": "PA15",+ "type": "bidirectional",+ "description": "FTf I/O (5 V tolerant, I2C FM+ option), floating input after reset; alternate functions JTDI, TIM2_CH1/TIM2_ETR, TSC_SYNC, I2C1_SCL, SPI1_NSS, SPI3_NSS/I2S3_WS, USART2_RX, TIM1_BKIN, EVENTOUT."+ },+ {+ "number": "111",+ "name": "PC10",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, UART4_TX, SPI3_SCK/I2S3_CK, USART3_TX."+ },+ {+ "number": "112",+ "name": "PC11",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, UART4_RX, SPI3_MISO/I2S3ext_SD, USART3_RX."+ },+ {+ "number": "113",+ "name": "PC12",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, UART5_TX, SPI3_MOSI/I2S3_SD, USART3_CK."+ },+ {+ "number": "114",+ "name": "PD0",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, CAN_RX, FMC_D2."+ },+ {+ "number": "115",+ "name": "PD1",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, CAN_TX, FMC_D3."+ },+ {+ "number": "116",+ "name": "PD2",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM3_ETR, UART5_RX."+ },+ {+ "number": "117",+ "name": "PD3",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM2_CH1/TIM2_ETR, USART2_CTS, FMC_CLK."+ },+ {+ "number": "118",+ "name": "PD4",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM2_CH2, USART2_RTS, FMC_NOE."+ },+ {+ "number": "119",+ "name": "PD5",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, USART2_TX, FMC_NWE."+ },+ {+ "number": "120",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground reference for the digital supply."+ },+ {+ "number": "121",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital supply; VDD operating range is 2.0 V to 3.6 V (datasheet features)."+ },+ {+ "number": "122",+ "name": "PD6",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM2_CH4, USART2_RX, FMC_NWAIT."+ },+ {+ "number": "123",+ "name": "PD7",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM2_CH3, USART2_CK, FMC_NE1/FMC_NCE2."+ },+ {+ "number": "124",+ "name": "PG9",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, FMC_NE2/FMC_NCE3."+ },+ {+ "number": "125",+ "name": "PG10",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, FMC_NCE4_1/FMC_NE3."+ },+ {+ "number": "126",+ "name": "PG11",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, FMC_NCE4_2."+ },+ {+ "number": "127",+ "name": "PG12",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, FMC_NE4."+ },+ {+ "number": "128",+ "name": "PG13",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, FMC_A24."+ },+ {+ "number": "129",+ "name": "PG14",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, FMC_A25."+ },+ {+ "number": "130",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground reference for the digital supply."+ },+ {+ "number": "131",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital supply; VDD operating range is 2.0 V to 3.6 V (datasheet features)."+ },+ {+ "number": "132",+ "name": "PG15",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate function EVENTOUT."+ },+ {+ "number": "133",+ "name": "PB3",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions JTDO-TRACESWO, TIM2_CH2, TIM4_ETR, TSC_G5_IO1, SPI1_SCK, SPI3_SCK/I2S3_CK, USART2_TX, TIM3_ETR, EVENTOUT."+ },+ {+ "number": "134",+ "name": "PB4",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions JTRST, TIM16_CH1, TIM3_CH1, TSC_G5_IO2, SPI1_MISO, SPI3_MISO/I2S3ext_SD, USART2_RX, TIM17_BKIN, EVENTOUT."+ },+ {+ "number": "135",+ "name": "PB5",+ "type": "bidirectional",+ "description": "FTf I/O (5 V tolerant, I2C FM+ option), floating input after reset; alternate functions TIM16_BKIN, TIM3_CH2, I2C1_SMBAL, SPI1_MOSI, SPI3_MOSI/I2S3_SD, USART2_CK, I2C3_SDA, TIM17_CH1, EVENTOUT."+ },+ {+ "number": "136",+ "name": "PB6",+ "type": "bidirectional",+ "description": "FTf I/O (5 V tolerant, I2C FM+ option), floating input after reset; alternate functions TIM16_CH1N, TIM4_CH1, TSC_G5_IO3, I2C1_SCL, USART1_TX, EVENTOUT."+ },+ {+ "number": "137",+ "name": "PB7",+ "type": "bidirectional",+ "description": "FTf I/O (5 V tolerant, I2C FM+ option), floating input after reset; alternate functions TIM17_CH1N, TIM4_CH2, TSC_G5_IO4, I2C1_SDA, USART1_RX, TIM3_CH4, FMC_NADV, EVENTOUT."+ },+ {+ "number": "138",+ "name": "BOOT0",+ "type": "input",+ "description": "Dedicated BOOT0 boot-mode selection input pin."+ },+ {+ "number": "139",+ "name": "PB8",+ "type": "bidirectional",+ "description": "FTf I/O (5 V tolerant, I2C FM+ option), floating input after reset; alternate functions TIM16_CH1, TIM4_CH3, TSC_SYNC, I2C1_SCL, USART3_RX, COMP1_OUT, CAN_RX, TIM1_BKIN, EVENTOUT."+ },+ {+ "number": "140",+ "name": "PB9",+ "type": "bidirectional",+ "description": "FTf I/O (5 V tolerant, I2C FM+ option), floating input after reset; alternate functions TIM17_CH1, TIM4_CH4, I2C1_SDA, IR-OUT, USART3_TX, COMP2_OUT, CAN_TX, EVENTOUT."+ },+ {+ "number": "141",+ "name": "PE0",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM4_ETR, TIM16_CH1, USART1_TX, FMC_NBL0."+ },+ {+ "number": "142",+ "name": "PE1",+ "type": "bidirectional",+ "description": "FT I/O (5 V tolerant), floating input after reset; alternate functions EVENTOUT, TIM17_CH1, USART1_RX, FMC_NBL1."+ },+ {+ "number": "143",+ "name": "VSS",+ "type": "power_in",+ "description": "Ground reference for the digital supply."+ },+ {+ "number": "144",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital supply; VDD operating range is 2.0 V to 3.6 V (datasheet features)."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.3",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.3",+ "primary_model": "claude-haiku-5-5",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "extractor flagged: Package match: the LQFP144 (20x20 mm) pinout is Table 13 / Figure 6 of the STM32F302xD/E datasheet, ; Type judgement: PF0-OSC_IN and PF1-OSC_OUT are typed input/output because the table lists them as 'I; Type judgement: NRST is listed as 'I-O' with RST structure (bidirectional, weak pull-up); BOOT0 is l"+ ],+ "pages_sent": 68,+ "cost_usd": 0.4039,+ "at": "2026-10-08T04:26:26"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588923026108375040",+ "pages": 168,+ "sha256": "9adaf87c56f80b2f",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 144,+ "described": 144,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ },+ "models_3d": [+ {+ "file": "stm32f302zdt6.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 22,+ 22,+ 1.5+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "b4d698da8bb7697b754adb5655c932342462d9b9341cdaa081b3604dbdf7559b",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "stm32f302zdt6-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 22,+ 22,+ 1.5+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "b21f7b82d20be65d7a23966208a689f8eb9cc28ea4bb333414643cd6af91c95a",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ]+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}