component
GD32E503VET6
Public Made by Adomby adom
GigaDevice Semicon Beijing Microcontrollers (MCU/MPU/SOC), LQFP-100(14x14). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownGD32E503VET6
GigaDevice Semicon Beijing · Microcontrollers (MCU/MPU/SOC) · LQFP-100(14x14)
GD32E503VET6 from GigaDevice Semicon Beijing, in a LQFP-100(14x14). Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | PE2 | bidirectional | 5 V tolerant GPIO; default function PE2, alternate functions TRACECK and EXMC_A23. |
| 2 | PE3 | bidirectional | 5 V tolerant GPIO; default function PE3, alternate functions TRACED0 and EXMC_A19. |
| 3 | PE4 | bidirectional | 5 V tolerant GPIO; default function PE4, alternate functions TRACED1 and EXMC_A20. |
| 4 | PE5 | bidirectional | 5 V tolerant GPIO; default function PE5, alternate functions TRACED2 and EXMC_A21; remap TIMER8_CH0 (GD32E503xE only). |
| 5 | PE6 | bidirectional | 5 V tolerant GPIO; default function PE6, alternate functions TRACED3, EXMC_A22 and WKUP2; remap TIMER8_CH1 (GD32E503xE only). |
| 6 | VBAT | power_in | Default function VBAT; the pin table gives no further limits for this pin. |
| 7 | PC13-TAMPER-RTC | bidirectional | GPIO PC13 (default); alternate functions TAMPER-RTC and WKUP1. |
| 8 | PC14-OSC32IN | bidirectional | GPIO PC14 (default); alternate function OSC32IN. |
| 9 | PC15-OSC32OUT | bidirectional | GPIO PC15 (default); alternate function OSC32OUT. |
| 10 | VSS_5 | power_in | Ground pin (default function VSS_5). |
| 11 | VDD_5 | power_in | Power supply pin (default function VDD_5). |
| 12 | OSCIN | input | External oscillator input; default function OSCIN, remappable to PD0. |
| 13 | OSCOUT | output | External oscillator output; default function OSCOUT, remappable to PD1. |
| 14 | NRST | bidirectional | Reset pin (default function NRST). |
| 15 | PC0 | bidirectional | GPIO PC0 (default); alternate function ADC012_IN10. |
| 16 | PC1 | bidirectional | GPIO PC1 (default); alternate function ADC012_IN11. |
| 17 | PC2 | bidirectional | GPIO PC2 (default); alternate functions I2S1_ADD_SD (Alternate1) and ADC012_IN12 (Alternate2). |
| 18 | PC3 | bidirectional | GPIO PC3 (default); alternate function ADC012_IN13. |
| 19 | VSSA | power_in | Analog ground (default function VSSA). |
| 20 | VREF- | power_in | Reference voltage negative pin (default function VREF-). |
| 21 | VREF+ | power_in | Reference voltage positive pin (default function VREF+). |
| 22 | VDDA | power_in | Analog supply pin (default function VDDA). |
| 23 | PA0-WKUP0 | bidirectional | GPIO PA0 (default); alternate functions WKUP0, USART1_CTS, ADC012_IN0, TIMER1_CH0, TIMER1_ETI, TIMER4_CH0 and TIMER7_ETI. |
| 24 | PA1 | bidirectional | GPIO PA1 (default); alternate functions USART1_RTS, ADC012_IN1, TIMER4_CH1 and TIMER1_CH1. |
| 25 | PA2 | bidirectional | GPIO PA2 (default); alternate functions USART1_TX, TIMER4_CH2, ADC012_IN2, TIMER1_CH2, SPI0_IO2 and WKUP3; TIMER8_CH0 available on GD32E503xE only. |
| 26 | PA3 | bidirectional | GPIO PA3 (default); alternate functions USART1_RX, TIMER4_CH3, ADC012_IN3, TIMER1_CH3 and SPI0_IO3; TIMER8_CH1 available on GD32E503xE only. |
| 27 | VSS_4 | power_in | Ground pin (default function VSS_4). |
| 28 | VDD_4 | power_in | Power supply pin (default function VDD_4). |
| 29 | PA4 | bidirectional | GPIO PA4 (default); alternate functions SPI0_NSS, USART1_CK, DAC_OUT0 and ADC01_IN4; remap SPI2_NSS and I2S2_WS. |
| 30 | PA5 | bidirectional | GPIO PA5 (default); alternate functions SPI0_SCK, ADC01_IN5 and DAC_OUT1. |
| 31 | PA6 | bidirectional | GPIO PA6 (default); alternate functions SPI0_MISO, TIMER7_BRKIN, ADC01_IN6 and TIMER2_CH0; TIMER12_CH0 on GD32E503xE only; remap TIMER0_BRKIN. |
| 32 | PA7 | bidirectional | GPIO PA7 (default); alternate functions SPI0_MOSI, TIMER7_CH0_ON, ADC01_IN7 and TIMER2_CH1; TIMER13_CH0 on GD32E503xE only; remap TIMER0_CH0_ON. |
| 33 | PC4 | bidirectional | GPIO PC4 (default); alternate function ADC01_IN14. |
| 34 | PC5 | bidirectional | GPIO PC5 (default); alternate functions ADC01_IN15 and WKUP4. |
| 35 | PB0 | bidirectional | GPIO PB0 (default); alternate functions ADC01_IN8, TIMER2_CH2 and TIMER7_CH1_ON; remap TIMER0_CH1_ON. |
| 36 | PB1 | bidirectional | GPIO PB1 (default); alternate functions SHRTIMER_SCOUT (Alternate1), ADC01_IN9, TIMER2_CH3 and TIMER7_CH2_ON; remap TIMER0_CH2_ON. |
| 37 | PB2 | bidirectional | 5 V tolerant GPIO; default functions PB2 and BOOT1; alternate function SHRTIMER_SCIN (Alternate1). |
| 38 | PE7 | bidirectional | 5 V tolerant GPIO; default function PE7, alternate function EXMC_D4; remap TIMER0_ETI. |
| 39 | PE8 | bidirectional | 5 V tolerant GPIO; default function PE8, alternate function EXMC_D5; remap TIMER0_CH0_ON. |
| 40 | PE9 | bidirectional | 5 V tolerant GPIO; default function PE9, alternate function EXMC_D6; remap TIMER0_CH0. |
| 41 | PE10 | bidirectional | 5 V tolerant GPIO; default function PE10, alternate function EXMC_D7; remap TIMER0_CH1_ON. |
| 42 | PE11 | bidirectional | 5 V tolerant GPIO; default function PE11, alternate function EXMC_D8; remap TIMER0_CH1. |
| 43 | PE12 | bidirectional | 5 V tolerant GPIO; default function PE12, alternate function EXMC_D9; remap TIMER0_CH2_ON. |
| 44 | PE13 | bidirectional | 5 V tolerant GPIO; default function PE13, alternate function EXMC_D10; remap TIMER0_CH2. |
| 45 | PE14 | bidirectional | 5 V tolerant GPIO; default function PE14, alternate function EXMC_D11; remap TIMER0_CH3. |
| 46 | PE15 | bidirectional | 5 V tolerant GPIO; default function PE15, alternate function EXMC_D12; remap TIMER0_BRKIN. |
| 47 | PB10 | bidirectional | 5 V tolerant GPIO; default function PB10, alternate functions SHRTIMER_FLT2 (Alternate1), I2C1_SCL and USART2_TX (Alternate2); remap TIMER1_CH2. |
| 48 | PB11 | bidirectional | 5 V tolerant GPIO; default function PB11, alternate functions SHRTIMER_FLT3 (Alternate1), I2C1_SDA and USART2_RX (Alternate2); remap TIMER1_CH3. |
| 49 | VSS_1 | power_in | Ground pin (default function VSS_1). |
| 50 | VDD_1 | power_in | Power supply pin (default function VDD_1). |
| 51 | PB12 | bidirectional | 5 V tolerant GPIO; default function PB12, alternate functions SHRTIMER_ST2CH0 (Alternate1), SPI1_NSS, I2S1_WS, I2C1_SMBA, USART2_CK, TIMER0_BRKIN and CAN1_RX (Alternate2). |
| 52 | PB13 | bidirectional | 5 V tolerant GPIO; default function PB13, alternate functions SHRTIMER_ST2CH1 (Alternate1), SPI1_SCK, I2S1_CK, USART2_CTS, TIMER0_CH0_ON, CAN1_TX and I2C1_TXFRAME (Alternate2). |
| 53 | PB14 | bidirectional | 5 V tolerant GPIO; default function PB14, alternate functions SHRTIMER_ST3CH0 and I2S1_ADD_SD (Alternate1), SPI1_MISO, USART2_RTS, TIMER0_CH1_ON and TIMER11_CH0 (Alternate2; TIMER11_CH0 on GD32E503xE only). |
| 54 | PB15 | bidirectional | 5 V tolerant GPIO; default function PB15, alternate functions SHRTIMER_ST3CH1 (Alternate1), SPI1_MOSI, TIMER0_CH2_ON, I2S1_SD, WKUP6 and TIMER11_CH1 (Alternate2; GD32E503xE only). |
| 55 | PD8 | bidirectional | 5 V tolerant GPIO; default function PD8, alternate function EXMC_D13; remap USART2_TX. |
| 56 | PD9 | bidirectional | 5 V tolerant GPIO; default function PD9, alternate function EXMC_D14; remap USART2_RX. |
| 57 | PD10 | bidirectional | 5 V tolerant GPIO; default function PD10, alternate function EXMC_D15; remap USART2_CK. |
| 58 | PD11 | bidirectional | 5 V tolerant GPIO; default function PD11, alternate function EXMC_A16; remap USART2_CTS. |
| 59 | PD12 | bidirectional | 5 V tolerant GPIO; default function PD12, alternate function EXMC_A17; remap TIMER3_CH0 and USART2_RTS. |
| 60 | PD13 | bidirectional | 5 V tolerant GPIO; default function PD13, alternate function EXMC_A18; remap TIMER3_CH1. |
| 61 | PD14 | bidirectional | 5 V tolerant GPIO; default function PD14, alternate function EXMC_D0; remap TIMER3_CH2. |
| 62 | PD15 | bidirectional | 5 V tolerant GPIO; default function PD15, alternate function EXMC_D1; remap TIMER3_CH3 and CTC_SYNC. |
| 63 | PC6 | bidirectional | 5 V tolerant GPIO; default function PC6, alternate functions SHRTIMER_EXEV9 and USART5_TX (Alternate1), I2S1_MCK, TIMER7_CH0 and SDIO_D6 (Alternate2); remap TIMER2_CH0. |
| 64 | PC7 | bidirectional | 5 V tolerant GPIO; default function PC7, alternate functions SHRTIMER_FLT4 and USART5_RX (Alternate1), I2S2_MCK, TIMER7_CH1 and SDIO_D7 (Alternate2); remap TIMER2_CH1. |
| 65 | PC8 | bidirectional | 5 V tolerant GPIO; default function PC8, alternate functions SHRTIMER_ST4CH0 and USART5_CK (Alternate1), TIMER7_CH2 and SDIO_D0 (Alternate2); remap TIMER2_CH2. |
| 66 | PC9 | bidirectional | 5 V tolerant GPIO; default function PC9, alternate functions SHRTIMER_ST4CH1 and I2C2_SDA (Alternate1), TIMER7_CH3 and SDIO_D1 (Alternate2); remap TIMER2_CH3. |
| 67 | PA8 | bidirectional | 5 V tolerant GPIO; default function PA8, alternate functions SHRTIMER_ST0CH0 and I2C2_SCL (Alternate1), USART0_CK, TIMER0_CH0, CK_OUT and CTC_SYNC (Alternate2). |
| 68 | PA9 | bidirectional | 5 V tolerant GPIO; default function PA9, alternate functions SHRTIMER_ST0CH1 and I2C2_SMBA (Alternate1), USART0_TX and TIMER0_CH1 (Alternate2). |
| 69 | PA10 | bidirectional | 5 V tolerant GPIO; default function PA10, alternate functions SHRTIMER_ST1CH0 (Alternate1), USART0_RX and TIMER0_CH2 (Alternate2). |
| 70 | PA11 | bidirectional | 5 V tolerant GPIO; default function PA11, alternate functions SHRTIMER_ST1CH1 and USART5_TX (Alternate1), USART0_CTS, CAN0_RX, USBDM and TIMER0_CH3 (Alternate2). |
| 71 | PA12 | bidirectional | 5 V tolerant GPIO; default function PA12, alternate functions SHRTIMER_FLT0 and USART5_RX (Alternate1), USART0_RTS, CAN0_TX, USBDP and TIMER0_ETI (Alternate2). |
| 72 | PA13 | bidirectional | 5 V tolerant GPIO; default functions JTMS and SWDIO; remap PA13. |
| 73 | NC | unconnected | Not connected (NC) pin, marked '-' in the pin table. |
| 74 | VSS_2 | power_in | Ground pin (default function VSS_2). |
| 75 | VDD_2 | power_in | Power supply pin (default function VDD_2). |
| 76 | PA14 | bidirectional | 5 V tolerant GPIO; default functions JTCK and SWCLK; remap PA14. |
| 77 | PA15 | bidirectional | 5 V tolerant GPIO; default function JTDI, alternate functions SHRTIMER_FLT1 (Alternate1), SPI2_NSS and I2S2_WS (Alternate2); remap TIMER1_CH0, TIMER1_ETI, PA15 and SPI0_NSS. |
| 78 | PC10 | bidirectional | 5 V tolerant GPIO; default function PC10, alternate function I2C2_SCL (Alternate1), UART3_TX and SDIO_D2 (Alternate2); remap USART2_TX, SPI2_SCK and I2S2_CK. |
| 79 | PC11 | bidirectional | 5 V tolerant GPIO; default function PC11, alternate functions SHRTIMER_EXEV1 and I2S2_ADD_SD (Alternate1), UART3_RX and SDIO_D3 (Alternate2); remap USART2_RX and SPI2_MISO. |
| 80 | PC12 | bidirectional | 5 V tolerant GPIO; default function PC12, alternate function SHRTIMER_EXEV0 (Alternate1), UART4_TX and SDIO_CK (Alternate2); remap USART2_CK, SPI2_MOSI and I2S2_SD. |
| 81 | PD0 | bidirectional | 5 V tolerant GPIO; default function PD0, alternate function EXMC_D2; remap OSCIN and CAN0_RX. |
| 82 | PD1 | bidirectional | 5 V tolerant GPIO; default function PD1, alternate function EXMC_D3; remap OSCOUT and CAN0_TX. |
| 83 | PD2 | bidirectional | 5 V tolerant GPIO; default function PD2, alternate functions TIMER2_ETI, UART4_RX and SDIO_CMD. |
| 84 | PD3 | bidirectional | 5 V tolerant GPIO; default function PD3, alternate function EXMC_CLK; remap USART1_CTS. |
| 85 | PD4 | bidirectional | 5 V tolerant GPIO; default function PD4, alternate functions SHRTIMER_FLT2 (Alternate1) and EXMC_NOE (Alternate2); remap USART1_RTS. |
| 86 | PD5 | bidirectional | 5 V tolerant GPIO; default function PD5, alternate functions SHRTIMER_EXEV2 (Alternate1) and EXMC_NWE (Alternate2); remap USART1_TX. |
| 87 | PD6 | bidirectional | 5 V tolerant GPIO; default function PD6, alternate function EXMC_NWAIT; remap USART1_RX. |
| 88 | PD7 | bidirectional | 5 V tolerant GPIO; default function PD7, alternate functions EXMC_NE0 and EXMC_NCE1; remap USART1_CK. |
| 89 | PB3 | bidirectional | 5 V tolerant GPIO; default function JTDO, alternate functions SHRTIMER_SCOUT and SHRTIMER_EXEV8 (Alternate1), SPI2_SCK and I2S2_CK (Alternate2); remap TIMER1_CH1, PB3, TRACESWO and SPI0_SCK. |
| 90 | PB4 | bidirectional | 5 V tolerant GPIO; default function NJTRST, alternate functions SHRTIMER_EXEV6, I2C2_SDA and I2S2_ADD_SD (Alternate1), SPI2_MISO and I2C0_TXFRAME (Alternate2); remap TIMER2_CH0, PB4 and SPI0_MISO. |
| 91 | PB5 | bidirectional | GPIO PB5 (default); alternate functions SHRTIMER_EXEV5 and I2C2_SCL (Alternate1), I2C0_SMBA, SPI2_MOSI, I2S2_SD and WKUP5 (Alternate2); remap TIMER2_CH1, SPI0_MOSI and CAN1_RX. |
| 92 | PB6 | bidirectional | 5 V tolerant GPIO; default function PB6, alternate functions SHRTIMER_SCIN and SHRTIMER_EXEV3 (Alternate1), I2C0_SCL and TIMER3_CH0 (Alternate2); remap USART0_TX, CAN1_TX and SPI0_IO2. |
| 93 | PB7 | bidirectional | 5 V tolerant GPIO; default function PB7, alternate functions SHRTIMER_EXEV2 (Alternate1), I2C0_SDA, TIMER3_CH1 and EXMC_NADV (Alternate2); remap USART0_RX and SPI0_IO3. |
| 94 | BOOT0 | input | Boot mode selection input (default function BOOT0). |
| 95 | PB8 | bidirectional | 5 V tolerant GPIO; default function PB8, alternate functions SHRTIMER_EXEV7 and I2C2_SDA (Alternate1), TIMER3_CH2, SDIO_D4 and TIMER9_CH0 (Alternate2; TIMER9_CH0 on GD32E503xE only); remap I2C0_SCL and CAN0_RX. |
| 96 | PB9 | bidirectional | 5 V tolerant GPIO; default function PB9, alternate function SHRTIMER_EXEV4 (Alternate1), TIMER3_CH3, SDIO_D5 and TIMER10_CH0 (Alternate2; TIMER10_CH0 on GD32E503xE only); remap I2C0_SDA and CAN0_TX. |
| 97 | PE0 | bidirectional | 5 V tolerant GPIO; default function PE0, alternate function SHRTIMER_SCIN (Alternate1), TIMER3_ETI and EXMC_NBL0 (Alternate2). |
| 98 | PE1 | bidirectional | 5 V tolerant GPIO; default function PE1, alternate function SHRTIMER_SCOUT (Alternate1) and EXMC_NBL1 (Alternate2). |
| 99 | VSS_3 | power_in | Ground pin (default function VSS_3). |
| 100 | VDD_3 | power_in | Power supply pin (default function VDD_3). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | GigaDevice Semicon Beijing |
| Package | LQFP-100(14x14) |
| Category | Embedded Processors & Controllers |
| Pins | 100 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Input voltage on other I/O | VIN | 3.6 | V | Input voltage on other I/O; minimum printed as VSS - 0.3 (see review_required) | 54 | ||
| Variations between different VDD power pins | /ΔVDDx/ | 50 | mV | 54 | |||
| Variations between different ground pins | /VSSX −VSS/ | 50 | mV | 54 | |||
| Maximum current for GPIO pins | IIO | -25 | 25 | mA | 54 | ||
| Operating temperature range | TA | -40 | 85 | °C | 54 | ||
| Storage temperature range | TSTG | -55 | 150 | °C | 54 | ||
| Maximum junction temperature | TJ | 125 | °C | 54 | |||
| Supply voltage | VDD | 1.71 | 3.3 | 3.6 | V | 54 | |
| Analog supply voltage, fADCMAX = 35 MHz | VDDA | 2.4 | 3.3 | 3.6 | V | fADCMAX = 35 MHz | 54 |
| Analog supply voltage, fADCMAX = 14 MHz | VDDA | 1.71 | 2.4 | V | fADCMAX = 14 MHz | 54 | |
| Battery supply voltage | VBAT | 1.71 | 3.6 | V | 54 | ||
| AHB clock frequency | fHCLK | 180 | MHz | Guaranteed by design | 55 | ||
| APB1 clock frequency | fAPB1 | 90 | MHz | Guaranteed by design | 55 | ||
| APB2 clock frequency | fAPB2 | 180 | MHz | Guaranteed by design | 55 | ||
| VDD rise time rate | tVDD | 0 | μs/ V | Guaranteed by design; printed maximum is ∞ | 55 | ||
| VDD fall time rate | tVDD | 20 | μs/ V | Guaranteed by design; printed maximum is ∞ | 55 | ||
| Crystal or ceramic frequency | fHXTAL | 4 | 8 | 32 | MHz | 1.71 V ≤ VDD ≤ 3.6 V | 67 |
| Recommended load capacitance on OSCIN and OSCOUT | CHXTAL | 20 | 30 | pF | 67 | ||
| Crystal or ceramic duty cycle | Ducy(HXTAL) | 30 | 50 | 70 | % | 67 | |
| External clock source or oscillator frequency (HXTAL bypass) | fHXTAL_ext | 1 | 50 | MHz | 1.71 V ≤ VDD ≤ 3.6 V | 67 | |
| OSCIN rise or fall time (HXTAL bypass) | tR/F(HXTAL) | 10 | ns | 67 | |||
| Crystal or ceramic duty cycle (LXTAL) | Ducy(LXTAL) | 30 | 70 | % | 68 | ||
| External clock source or oscillator frequency (LXTAL bypass) | fLXTAL_ext | 32.768 | 1000 | kHz | VDD = 3.3 V | 68 | |
| OSC32IN high or low time (LXTAL bypass) | tH/L(LXTAL) | 450 | ns | 68 | |||
| OSC32IN rise or fall time (LXTAL bypass) | tR/F(LXTAL) | 50 | ns | 68 | |||
| IRC8M oscillator frequency accuracy, factory-trimmed | ACCIRC8M | -2.5 | 2.5 | % | VDD = VDDA = 3.3 V, TA = -40 °C ~ +85 °C | 69 | |
| IRC8M oscillator frequency accuracy, factory-trimmed | ACCIRC8M | -1.8 | 1.8 | % | VDD = VDDA = 3.3 V, TA = 0 °C ~ +85 °C | 69 | |
| IRC8M oscillator frequency accuracy, factory-trimmed | ACCIRC8M | -1 | 1 | % | VDD = VDDA = 3.3 V, TA = 25 °C | 69 | |
| IRC8M oscillator duty cycle | DucyIRC8M | 45 | 50 | 55 | % | VDD = VDDA = 3.3 V | 69 |
| Low speed internal oscillator (IRC40K) frequency | fIRC40K | 20 | 40 | 45 | kHz | VDD = VDDA = 3.3 V, TA = -40 °C ~ +85 °C | 69 |
| IRC48M oscillator frequency accuracy, factory-trimmed | ACCIRC48M | -4 | 5 | % | VDD = VDDA = 3.3 V, TA = -40 °C ~ +85 °C | 70 | |
| IRC48M oscillator duty cycle | DIRC48M | 45 | 50 | 55 | % | VDD = VDDA = 3.3 V | 70 |
| PLL input clock frequency | fPLLIN | 2 | 16 | MHz | 70 | ||
| PLL output clock frequency | fPLLOUT | 16 | 200 | MHz | 70 | ||
| PLL VCO output clock frequency | fVCO | 32 | 400 | MHz | 70 | ||
| PLL lock time | tLOCK | 300 | μs | 70 | |||
| Number of guaranteed program/erase cycles before failure (Endurance) | PECYC | 10 | kcycles | TA = -40 °C ~ +85 °C | 72 | ||
| Positive reference voltage | VREF+ | 1.8 | V | 75 | |||
| ADC clock | fADC | 0.1 | 14 | MHz | VDDA = 1.71 V to 2.4 V | 75 | |
| ADC clock | fADC | 0.1 | 35 | MHz | VDDA = 2.4 V to 3.6 V | 75 | |
| Sampling rate | fS | 0.007 | 2.86 | MSPS | 12-bit | 75 | |
| External input impedance | RAIN | 37.73 | kΩ | See Equation 1 | 75 | ||
| Input sampling switch resistance | RADC | 0.55 | kΩ | 75 | |||
| Input sampling capacitance | CADC | 5.5 | pF | No pin/pad capacitance included | 75 | ||
| Sampling time | ts | 0.0375 | 5.99 | μs | fADC = 40 MHz | 75 | |
| Startup time | tSU | 1 | μs | 76 | |||
| Operating voltage | VDDA | 1.8 | 3.3 | 3.6 | V | 77 | |
| Load resistance | RLOAD | 5 | kΩ | Resistive load with buffer ON | 77 | ||
| Load capacitance | CLOAD | 50 | pF | No pin/pad capacitance included | 77 | ||
| Differential non-linearity error | DNL | -2 | 2 | LSB | DAC in 12-bit mode | 77 | |
| Integral non-linearity | INL | -4 | 4 | LSB | DAC in 12-bit mode | 77 | |
| Offset error | Offset | 10 | LSB | DAC in 12-bit mode | 77 | ||
| Gain error | GE | 0.5 | % | DAC in 12-bit mode | 77 | ||
| Settling time | Tsetting | 0.5 | μs | CLOAD ≤ 50 pF, RLOAD ≥ 5 kΩ | 77 | ||
| Standard SPI SCK clock frequency | fSCK | 22.5 | MHz | 78 | |||
| SCL clock high time, standard mode | tSCL(H) | 4 | μs | Standard mode | 78 | ||
| USART SCK clock frequency | fSCK | 90 | MHz | fPCLKx = 180 MHz | 80 | ||
| USBD USBFS operating voltage | VDD | 3 | 3.6 | V | 80 | ||
| Clock frequency in data transfer mode | fPP | 0 | 48 | MHz | 82 |
CAD (KiCad official)
- Symbol:
GD32E503VET6 - Footprint:
Package_QFP:LQFP-100_14x14mm_P0.5mm - 3D model: LQFP-100(14x14) (KiCad packages3D, STEP)
- 3D model files:
gd32e503vet6-etched.step/gd32e503vet6-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);gd32e503vet6.step/gd32e503vet6.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: GigaDevice Semicon Beijing datasheet (98 pp, sha256
bc8083c4c13a41c1, retrieved 2026-10-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).