component
STM32F030CCT6TR
Public Made by Adomby adom
STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-48(7x7). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.
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README.mdadded+84@@ -0,0 +1,84 @@+# STM32F030CCT6TR++**STMicroelectronics** · Microcontrollers (MCU/MPU/SOC) · LQFP-48(7x7)++STM32F030CCT6TR from STMicroelectronics, in a LQFP-48(7x7). 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 | VDD | power_in | Digital power supply, 2.4-3.6 V; decouple with 2×100 nF + 4.7 µF ceramic capacitors; all VDD pins must remain within ±50 mV of each other. |+| 2 | PC13 | bidirectional | General-purpose I/O port C pin 13; TC-type 3.3 V, powered through internal power switch limited to 3 mA / 2 MHz / 30 pF; additional functions RTC_TAMP1, RTC_TS, RTC_OUT, WKUP2. |+| 3 | PC14 | bidirectional | General-purpose I/O port C pin 14 / 32.768 kHz crystal oscillator input (OSC32_IN); TC-type, powered through internal power switch (max 2 MHz, 30 pF). |+| 4 | PC15 | bidirectional | General-purpose I/O port C pin 15 / 32.768 kHz crystal oscillator output (OSC32_OUT); TC-type, powered through internal power switch (max 2 MHz, 30 pF). |+| 5 | PF0 | bidirectional | General-purpose I/O port F pin 0 / HSE crystal oscillator input (OSC_IN, 4-32 MHz); FT 5V-tolerant; alternate function I2C1_SDA on STM32F030xC devices. |+| 6 | PF1 | bidirectional | General-purpose I/O port F pin 1 / HSE crystal oscillator output (OSC_OUT, 4-32 MHz); FT 5V-tolerant; alternate function I2C1_SCL on STM32F030xC devices. |+| 7 | NRST | bidirectional | Device reset input / internal reset output, active low; embedded weak pull-up resistor RPU typ. 40 kΩ; input pulses shorter than 100 ns are filtered. |+| 8 | VSSA | power_in | Analog ground reference for ADC, RC oscillators, and PLL; must always be connected to external VSS and kept within ±50 mV of all VSS pins. |+| 9 | VDDA | power_in | Analog power supply for ADC, RC oscillators, and PLL; must be ≥ VDD and arrive first at power-up; range 2.4-3.6 V; decouple with 10 nF + 1 µF ceramic capacitors. |+| 10 | PA0 | bidirectional | General-purpose I/O port A pin 0; TTa type directly connected to ADC; alternate USART4_TX (xC), USART1_CTS (x4/x6); additional functions ADC_IN0, RTC_TAMP2, WKUP1. |+| 11 | PA1 | bidirectional | General-purpose I/O port A pin 1; TTa type directly connected to ADC; alternate USART4_RX (xC), USART1_RTS (x4/x6); additional function ADC_IN1. |+| 12 | PA2 | bidirectional | General-purpose I/O port A pin 2; TTa type directly connected to ADC; alternate USART2_TX (x8/xC), USART1_TX (x4/x6), TIM15_CH1 (x8/xC); additional functions ADC_IN2, WKUP4 (xC). |+| 13 | PA3 | bidirectional | General-purpose I/O port A pin 3; TTa type directly connected to ADC; alternate USART2_RX (x8/xC), USART1_RX (x4/x6), TIM15_CH2 (x8/xC); additional function ADC_IN3. |+| 14 | PA4 | bidirectional | General-purpose I/O port A pin 4; TTa type directly connected to ADC; alternate SPI1_NSS, USART1_CK (x4/x6), USART2_CK (x8/xC), TIM14_CH1, USART6_TX (xC); additional function ADC_IN4. |+| 15 | PA5 | bidirectional | General-purpose I/O port A pin 5; TTa type directly connected to ADC; alternate SPI1_SCK, USART6_RX (xC); additional function ADC_IN5. |+| 16 | PA6 | bidirectional | General-purpose I/O port A pin 6; TTa type directly connected to ADC; alternate SPI1_MISO, TIM3_CH1, TIM1_BKIN, TIM16_CH1, USART3_CTS (xC); additional function ADC_IN6. |+| 17 | PA7 | bidirectional | General-purpose I/O port A pin 7; TTa type directly connected to ADC; alternate SPI1_MOSI, TIM3_CH2, TIM14_CH1, TIM1_CH1N, TIM17_CH1; additional function ADC_IN7. |+| 18 | PB0 | bidirectional | General-purpose I/O port B pin 0; TTa type directly connected to ADC; alternate TIM3_CH3, TIM1_CH2N, EVENTOUT, USART3_CK (xC); additional function ADC_IN8. |+| 19 | PB1 | bidirectional | General-purpose I/O port B pin 1; TTa type directly connected to ADC; alternate TIM3_CH4, TIM14_CH1, TIM1_CH3N, USART3_RTS (xC); additional function ADC_IN9. |+| 20 | PB2 | bidirectional | General-purpose I/O port B pin 2; FT 5V-tolerant; no alternate functions are defined for this pin in the datasheet. |+| 21 | PB10 | bidirectional | General-purpose I/O port B pin 10; FT 5V-tolerant; alternate SPI2_SCK (xC), I2C1_SCL (x4/x6), I2C2_SCL (x8/xC), USART3_TX (xC). |+| 22 | PB11 | bidirectional | General-purpose I/O port B pin 11; FT 5V-tolerant; alternate I2C1_SDA (x4/x6), I2C2_SDA (x8/xC), EVENTOUT, USART3_RX (xC). |+| 23 | VSS | power_in | Digital ground; must always be connected and kept within ±50 mV of all other VSS/VSSA pins. |+| 24 | VDD | power_in | Digital power supply, 2.4-3.6 V; decouple with 2×100 nF + 4.7 µF ceramic capacitors. |+| 25 | PB12 | bidirectional | General-purpose I/O port B pin 12; FT 5V-tolerant; alternate SPI1_NSS (x4/x6), SPI2_NSS (x8/xC), TIM1_BKIN, EVENTOUT, USART3_CK (xC). |+| 26 | PB13 | bidirectional | General-purpose I/O port B pin 13; FT 5V-tolerant; alternate SPI1_SCK (x4/x6), SPI2_SCK (x8/xC), I2C2_SCL (xC), TIM1_CH1N, USART3_CTS (xC). |+| 27 | PB14 | bidirectional | General-purpose I/O port B pin 14; FT 5V-tolerant; alternate SPI1_MISO (x4/x6), SPI2_MISO (x8/xC), I2C2_SDA (xC), TIM1_CH2N, TIM15_CH1 (x8/xC), USART3_RTS (xC). |+| 28 | PB15 | bidirectional | General-purpose I/O port B pin 15; FT 5V-tolerant; alternate SPI1_MOSI (x4/x6), SPI2_MOSI (x8/xC), TIM1_CH3N, TIM15_CH1N/TIM15_CH2 (x8/xC); additional RTC_REFIN, WKUP7 (xC). |+| 29 | PA8 | bidirectional | General-purpose I/O port A pin 8; FT 5V-tolerant; alternate USART1_CK, TIM1_CH1, EVENTOUT, MCO (master clock output). |+| 30 | PA9 | bidirectional | General-purpose I/O port A pin 9; FT 5V-tolerant; alternate USART1_TX, TIM1_CH2, TIM15_BKIN (x8/xC), I2C1_SCL (x4/x6/xC). |+| 31 | PA10 | bidirectional | General-purpose I/O port A pin 10; FT 5V-tolerant; alternate USART1_RX, TIM1_CH3, TIM17_BKIN, I2C1_SDA (x4/x6/xC). |+| 32 | PA11 | bidirectional | General-purpose I/O port A pin 11; FT 5V-tolerant; alternate USART1_CTS, TIM1_CH4, EVENTOUT, I2C2_SCL (xC). |+| 33 | PA12 | bidirectional | General-purpose I/O port A pin 12; FT 5V-tolerant; alternate USART1_RTS, TIM1_ETR, EVENTOUT, I2C2_SDA (xC). |+| 34 | PA13 | bidirectional | General-purpose I/O port A pin 13; FT 5V-tolerant; default after reset is SWDIO (serial wire debug I/O) with internal pull-up enabled; alternate IR_OUT. |+| 35 | VSS | power_in | Digital ground (additional supply pin for STM32F030CC only; replaces PF6 GPIO present in x4/6/8 variants of this same LQFP-48 package). |+| 36 | VDD | power_in | Digital power supply, 2.4-3.6 V (additional supply pin for STM32F030CC only; replaces PF7 GPIO present in x4/6/8 variants of this same LQFP-48 package). |+| 37 | PA14 | bidirectional | General-purpose I/O port A pin 14; FT 5V-tolerant; default after reset is SWCLK (serial wire debug clock) with internal pull-down enabled; alternate USART1_TX (x4/x6), USART2_TX (x8/xC). |+| 38 | PA15 | bidirectional | General-purpose I/O port A pin 15; FT 5V-tolerant; alternate SPI1_NSS, USART1_RX (x4/x6), USART2_RX (x8/xC), USART4_RTS (xC), EVENTOUT. |+| 39 | PB3 | bidirectional | General-purpose I/O port B pin 3; FT 5V-tolerant; alternate SPI1_SCK, EVENTOUT, USART5_TX (xC). |+| 40 | PB4 | bidirectional | General-purpose I/O port B pin 4; FT 5V-tolerant; alternate SPI1_MISO, TIM3_CH1, EVENTOUT, TIM17_BKIN (xC), USART5_RX (xC). |+| 41 | PB5 | bidirectional | General-purpose I/O port B pin 5; FT 5V-tolerant; alternate SPI1_MOSI, I2C1_SMBA, TIM16_BKIN, TIM3_CH2, USART5_CK_RTS (xC); additional WKUP6 (xC). |+| 42 | PB6 | bidirectional | General-purpose I/O port B pin 6; FTf 5V-tolerant, FM+-capable with 20 mA current sink for I2C Fast Mode Plus up to 1 Mbit/s; alternate I2C1_SCL, USART1_TX, TIM16_CH1N. |+| 43 | PB7 | bidirectional | General-purpose I/O port B pin 7; FTf 5V-tolerant, FM+-capable with 20 mA current sink; alternate I2C1_SDA, USART1_RX, TIM17_CH1N, USART4_CTS (xC). |+| 44 | BOOT0 | input | Dedicated boot mode selection input; logic high selects boot from system memory or SRAM; input range 0 to VDDIOx + 4.0 V; Schmitt trigger hysteresis typ. 300 mV. |+| 45 | PB8 | bidirectional | General-purpose I/O port B pin 8; FTf 5V-tolerant, FM+-capable with 20 mA current sink; alternate I2C1_SCL, TIM16_CH1. |+| 46 | PB9 | bidirectional | General-purpose I/O port B pin 9; FTf 5V-tolerant, FM+-capable; alternate I2C1_SDA, IR_OUT, SPI2_NSS (xC), TIM17_CH1, EVENTOUT. |+| 47 | VSS | power_in | Digital ground; must always be connected and kept within ±50 mV of all other VSS/VSSA pins. |+| 48 | VDD | power_in | Digital power supply, 2.4-3.6 V; decouple with 2×100 nF + 4.7 µF ceramic capacitors. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | STMicroelectronics |+| Package | LQFP-48(7x7) |+| Category | Embedded Processors & Controllers |+| Pins | 48 |++## CAD (KiCad official)++- Symbol: `STM32F030CCT6TR`+- Footprint: `Package_QFP:LQFP-48_7x7mm_P0.5mm`+- 3D model: LQFP-48(7x7) (KiCad packages3D, STEP)+- 3D model files: `stm32f030cct6tr-etched.step` / `stm32f030cct6tr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `stm32f030cct6tr.step` / `stm32f030cct6tr.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/8589836563459829760) (93 pp, sha256 `f8039b4a47468292`, retrieved 2026-09-27, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-4-6` (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/stm32f030cct6tr-datasheet.pdf)
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Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "embedded processors & controllers",+ "stm32f030cct6tr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "stm32f030cct6tr.kicad_sym",+ "stm32f030cct6tr.kicad_mod",+ "stm32f030cct6tr.glb",+ "stm32f030cct6tr.step",+ "stm32f030cct6tr.lbr",+ "docs/hero.png",+ "docs/stm32f030cct6tr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "STM32F030CCT6TR",+ "manufacturer": "STMicroelectronics",+ "package": "LQFP-48(7x7)",+ "pin_count": 48,+ "category": "Embedded Processors & Controllers",+ "subcategory": "Microcontrollers (MCU/MPU/SOC)",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589836563459829760",+ "parts": {+ "symbol": "stm32f030cct6tr.kicad_sym",+ "footprint": "stm32f030cct6tr.kicad_mod",+ "model_3d": "stm32f030cct6tr-etched.glb",+ "model_3d_plain": "stm32f030cct6tr.glb",+ "model_3d_step": "stm32f030cct6tr-etched.step",+ "model_3d_step_plain": "stm32f030cct6tr.step",+ "lbr": "stm32f030cct6tr.lbr"+ },+ "distributor_links": {+ "lcsc": "C2962370",+ "digikey": "497-17332-2-ND",+ "mouser": "511-STM32F030CCT6TR"+ },+ "distributor_check": {+ "checked_at": "2026-09-27T01:45:34Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "497-17332-2-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "511-STM32F030CCT6TR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital power supply, 2.4-3.6 V; decouple with 2×100 nF + 4.7 µF ceramic capacitors; all VDD pins must remain within ±50 mV of each other."+ },+ {+ "number": "2",+ "name": "PC13",+ "type": "bidirectional",+ "description": "General-purpose I/O port C pin 13; TC-type 3.3 V, powered through internal power switch limited to 3 mA / 2 MHz / 30 pF; additional functions RTC_TAMP1, RTC_TS, RTC_OUT, WKUP2."+ },+ {+ "number": "3",+ "name": "PC14",+ "type": "bidirectional",+ "description": "General-purpose I/O port C pin 14 / 32.768 kHz crystal oscillator input (OSC32_IN); TC-type, powered through internal power switch (max 2 MHz, 30 pF)."+ },+ {+ "number": "4",+ "name": "PC15",+ "type": "bidirectional",+ "description": "General-purpose I/O port C pin 15 / 32.768 kHz crystal oscillator output (OSC32_OUT); TC-type, powered through internal power switch (max 2 MHz, 30 pF)."+ },+ {+ "number": "5",+ "name": "PF0",+ "type": "bidirectional",+ "description": "General-purpose I/O port F pin 0 / HSE crystal oscillator input (OSC_IN, 4-32 MHz); FT 5V-tolerant; alternate function I2C1_SDA on STM32F030xC devices."+ },+ {+ "number": "6",+ "name": "PF1",+ "type": "bidirectional",+ "description": "General-purpose I/O port F pin 1 / HSE crystal oscillator output (OSC_OUT, 4-32 MHz); FT 5V-tolerant; alternate function I2C1_SCL on STM32F030xC devices."+ },+ {+ "number": "7",+ "name": "NRST",+ "type": "bidirectional",+ "description": "Device reset input / internal reset output, active low; embedded weak pull-up resistor RPU typ. 40 kΩ; input pulses shorter than 100 ns are filtered."+ },+ {+ "number": "8",+ "name": "VSSA",+ "type": "power_in",+ "description": "Analog ground reference for ADC, RC oscillators, and PLL; must always be connected to external VSS and kept within ±50 mV of all VSS pins."+ },+ {+ "number": "9",+ "name": "VDDA",+ "type": "power_in",+ "description": "Analog power supply for ADC, RC oscillators, and PLL; must be ≥ VDD and arrive first at power-up; range 2.4-3.6 V; decouple with 10 nF + 1 µF ceramic capacitors."+ },+ {+ "number": "10",+ "name": "PA0",+ "type": "bidirectional",+ "description": "General-purpose I/O port A pin 0; TTa type directly connected to ADC; alternate USART4_TX (xC), USART1_CTS (x4/x6); additional functions ADC_IN0, RTC_TAMP2, WKUP1."+ },+ {+ "number": "11",+ "name": "PA1",+ "type": "bidirectional",+ "description": "General-purpose I/O port A pin 1; TTa type directly connected to ADC; alternate USART4_RX (xC), USART1_RTS (x4/x6); additional function ADC_IN1."+ },+ {+ "number": "12",+ "name": "PA2",+ "type": "bidirectional",+ "description": "General-purpose I/O port A pin 2; TTa type directly connected to ADC; alternate USART2_TX (x8/xC), USART1_TX (x4/x6), TIM15_CH1 (x8/xC); additional functions ADC_IN2, WKUP4 (xC)."+ },+ {+ "number": "13",+ "name": "PA3",+ "type": "bidirectional",+ "description": "General-purpose I/O port A pin 3; TTa type directly connected to ADC; alternate USART2_RX (x8/xC), USART1_RX (x4/x6), TIM15_CH2 (x8/xC); additional function ADC_IN3."+ },+ {+ "number": "14",+ "name": "PA4",+ "type": "bidirectional",+ "description": "General-purpose I/O port A pin 4; TTa type directly connected to ADC; alternate SPI1_NSS, USART1_CK (x4/x6), USART2_CK (x8/xC), TIM14_CH1, USART6_TX (xC); additional function ADC_IN4."+ },+ {+ "number": "15",+ "name": "PA5",+ "type": "bidirectional",+ "description": "General-purpose I/O port A pin 5; TTa type directly connected to ADC; alternate SPI1_SCK, USART6_RX (xC); additional function ADC_IN5."+ },+ {+ "number": "16",+ "name": "PA6",+ "type": "bidirectional",+ "description": "General-purpose I/O port A pin 6; TTa type directly connected to ADC; alternate SPI1_MISO, TIM3_CH1, TIM1_BKIN, TIM16_CH1, USART3_CTS (xC); additional function ADC_IN6."+ },+ {+ "number": "17",+ "name": "PA7",+ "type": "bidirectional",+ "description": "General-purpose I/O port A pin 7; TTa type directly connected to ADC; alternate SPI1_MOSI, TIM3_CH2, TIM14_CH1, TIM1_CH1N, TIM17_CH1; additional function ADC_IN7."+ },+ {+ "number": "18",+ "name": "PB0",+ "type": "bidirectional",+ "description": "General-purpose I/O port B pin 0; TTa type directly connected to ADC; alternate TIM3_CH3, TIM1_CH2N, EVENTOUT, USART3_CK (xC); additional function ADC_IN8."+ },+ {+ "number": "19",+ "name": "PB1",+ "type": "bidirectional",+ "description": "General-purpose I/O port B pin 1; TTa type directly connected to ADC; alternate TIM3_CH4, TIM14_CH1, TIM1_CH3N, USART3_RTS (xC); additional function ADC_IN9."+ },+ {+ "number": "20",+ "name": "PB2",+ "type": "bidirectional",+ "description": "General-purpose I/O port B pin 2; FT 5V-tolerant; no alternate functions are defined for this pin in the datasheet."+ },+ {+ "number": "21",+ "name": "PB10",+ "type": "bidirectional",+ "description": "General-purpose I/O port B pin 10; FT 5V-tolerant; alternate SPI2_SCK (xC), I2C1_SCL (x4/x6), I2C2_SCL (x8/xC), USART3_TX (xC)."+ },+ {+ "number": "22",+ "name": "PB11",+ "type": "bidirectional",+ "description": "General-purpose I/O port B pin 11; FT 5V-tolerant; alternate I2C1_SDA (x4/x6), I2C2_SDA (x8/xC), EVENTOUT, USART3_RX (xC)."+ },+ {+ "number": "23",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground; must always be connected and kept within ±50 mV of all other VSS/VSSA pins."+ },+ {+ "number": "24",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital power supply, 2.4-3.6 V; decouple with 2×100 nF + 4.7 µF ceramic capacitors."+ },+ {+ "number": "25",+ "name": "PB12",+ "type": "bidirectional",+ "description": "General-purpose I/O port B pin 12; FT 5V-tolerant; alternate SPI1_NSS (x4/x6), SPI2_NSS (x8/xC), TIM1_BKIN, EVENTOUT, USART3_CK (xC)."+ },+ {+ "number": "26",+ "name": "PB13",+ "type": "bidirectional",+ "description": "General-purpose I/O port B pin 13; FT 5V-tolerant; alternate SPI1_SCK (x4/x6), SPI2_SCK (x8/xC), I2C2_SCL (xC), TIM1_CH1N, USART3_CTS (xC)."+ },+ {+ "number": "27",+ "name": "PB14",+ "type": "bidirectional",+ "description": "General-purpose I/O port B pin 14; FT 5V-tolerant; alternate SPI1_MISO (x4/x6), SPI2_MISO (x8/xC), I2C2_SDA (xC), TIM1_CH2N, TIM15_CH1 (x8/xC), USART3_RTS (xC)."+ },+ {+ "number": "28",+ "name": "PB15",+ "type": "bidirectional",+ "description": "General-purpose I/O port B pin 15; FT 5V-tolerant; alternate SPI1_MOSI (x4/x6), SPI2_MOSI (x8/xC), TIM1_CH3N, TIM15_CH1N/TIM15_CH2 (x8/xC); additional RTC_REFIN, WKUP7 (xC)."+ },+ {+ "number": "29",+ "name": "PA8",+ "type": "bidirectional",+ "description": "General-purpose I/O port A pin 8; FT 5V-tolerant; alternate USART1_CK, TIM1_CH1, EVENTOUT, MCO (master clock output)."+ },+ {+ "number": "30",+ "name": "PA9",+ "type": "bidirectional",+ "description": "General-purpose I/O port A pin 9; FT 5V-tolerant; alternate USART1_TX, TIM1_CH2, TIM15_BKIN (x8/xC), I2C1_SCL (x4/x6/xC)."+ },+ {+ "number": "31",+ "name": "PA10",+ "type": "bidirectional",+ "description": "General-purpose I/O port A pin 10; FT 5V-tolerant; alternate USART1_RX, TIM1_CH3, TIM17_BKIN, I2C1_SDA (x4/x6/xC)."+ },+ {+ "number": "32",+ "name": "PA11",+ "type": "bidirectional",+ "description": "General-purpose I/O port A pin 11; FT 5V-tolerant; alternate USART1_CTS, TIM1_CH4, EVENTOUT, I2C2_SCL (xC)."+ },+ {+ "number": "33",+ "name": "PA12",+ "type": "bidirectional",+ "description": "General-purpose I/O port A pin 12; FT 5V-tolerant; alternate USART1_RTS, TIM1_ETR, EVENTOUT, I2C2_SDA (xC)."+ },+ {+ "number": "34",+ "name": "PA13",+ "type": "bidirectional",+ "description": "General-purpose I/O port A pin 13; FT 5V-tolerant; default after reset is SWDIO (serial wire debug I/O) with internal pull-up enabled; alternate IR_OUT."+ },+ {+ "number": "35",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground (additional supply pin for STM32F030CC only; replaces PF6 GPIO present in x4/6/8 variants of this same LQFP-48 package)."+ },+ {+ "number": "36",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital power supply, 2.4-3.6 V (additional supply pin for STM32F030CC only; replaces PF7 GPIO present in x4/6/8 variants of this same LQFP-48 package)."+ },+ {+ "number": "37",+ "name": "PA14",+ "type": "bidirectional",+ "description": "General-purpose I/O port A pin 14; FT 5V-tolerant; default after reset is SWCLK (serial wire debug clock) with internal pull-down enabled; alternate USART1_TX (x4/x6), USART2_TX (x8/xC)."+ },+ {+ "number": "38",+ "name": "PA15",+ "type": "bidirectional",+ "description": "General-purpose I/O port A pin 15; FT 5V-tolerant; alternate SPI1_NSS, USART1_RX (x4/x6), USART2_RX (x8/xC), USART4_RTS (xC), EVENTOUT."+ },+ {+ "number": "39",+ "name": "PB3",+ "type": "bidirectional",+ "description": "General-purpose I/O port B pin 3; FT 5V-tolerant; alternate SPI1_SCK, EVENTOUT, USART5_TX (xC)."+ },+ {+ "number": "40",+ "name": "PB4",+ "type": "bidirectional",+ "description": "General-purpose I/O port B pin 4; FT 5V-tolerant; alternate SPI1_MISO, TIM3_CH1, EVENTOUT, TIM17_BKIN (xC), USART5_RX (xC)."+ },+ {+ "number": "41",+ "name": "PB5",+ "type": "bidirectional",+ "description": "General-purpose I/O port B pin 5; FT 5V-tolerant; alternate SPI1_MOSI, I2C1_SMBA, TIM16_BKIN, TIM3_CH2, USART5_CK_RTS (xC); additional WKUP6 (xC)."+ },+ {+ "number": "42",+ "name": "PB6",+ "type": "bidirectional",+ "description": "General-purpose I/O port B pin 6; FTf 5V-tolerant, FM+-capable with 20 mA current sink for I2C Fast Mode Plus up to 1 Mbit/s; alternate I2C1_SCL, USART1_TX, TIM16_CH1N."+ },+ {+ "number": "43",+ "name": "PB7",+ "type": "bidirectional",+ "description": "General-purpose I/O port B pin 7; FTf 5V-tolerant, FM+-capable with 20 mA current sink; alternate I2C1_SDA, USART1_RX, TIM17_CH1N, USART4_CTS (xC)."+ },+ {+ "number": "44",+ "name": "BOOT0",+ "type": "input",+ "description": "Dedicated boot mode selection input; logic high selects boot from system memory or SRAM; input range 0 to VDDIOx + 4.0 V; Schmitt trigger hysteresis typ. 300 mV."+ },+ {+ "number": "45",+ "name": "PB8",+ "type": "bidirectional",+ "description": "General-purpose I/O port B pin 8; FTf 5V-tolerant, FM+-capable with 20 mA current sink; alternate I2C1_SCL, TIM16_CH1."+ },+ {+ "number": "46",+ "name": "PB9",+ "type": "bidirectional",+ "description": "General-purpose I/O port B pin 9; FTf 5V-tolerant, FM+-capable; alternate I2C1_SDA, IR_OUT, SPI2_NSS (xC), TIM17_CH1, EVENTOUT."+ },+ {+ "number": "47",+ "name": "VSS",+ "type": "power_in",+ "description": "Digital ground; must always be connected and kept within ±50 mV of all other VSS/VSSA pins."+ },+ {+ "number": "48",+ "name": "VDD",+ "type": "power_in",+ "description": "Digital power supply, 2.4-3.6 V; decouple with 2×100 nF + 4.7 µF ceramic capacitors."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.2",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.2",+ "primary_model": "claude-haiku-4-5-20251001",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-4-6",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "extractor flagged: Note (xC): Several alternate functions are available only on STM32F030xC devices (256 KB Flash varia; Note (x4/x6): I2C1 alternate functions on PF6, PF7, PA9, PA10 are for STM32F030x4 and STM32F030x6 de; PC13, PC14, PC15 limited to 3.3 V I/O with 2 MHz max speed due to 3 mA power switch current limit; o"+ ],+ "pages_sent": 93,+ "cost_usd": 1.1087,+ "at": "2026-09-27T01:45:08"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589836563459829760",+ "pages": 93,+ "sha256": "f8039b4a47468292",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 48,+ "described": 48,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}