component
GD32VF103RBT6
Public Made by Adomby adom
GigaDevice Semicon Beijing New Arrivals, LQFP-64(10x10). 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
markdownGD32VF103RBT6
GigaDevice Semicon Beijing · New Arrivals · LQFP-64(10x10)
GD32VF103RBT6 from GigaDevice Semicon Beijing, in a LQFP-64(10x10). 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 | VBAT | power_in | Backup battery supply pin (Default: VBAT). |
| 2 | PC13-TAMPER-RTC | bidirectional | GPIO PC13 with alternate function TAMPER-RTC. |
| 3 | PC14-OSC32IN | bidirectional | GPIO PC14 with alternate function OSC32IN (32.768 kHz oscillator input). |
| 4 | PC15-OSC32OUT | bidirectional | GPIO PC15 with alternate function OSC32OUT (32.768 kHz oscillator output). |
| 5 | OSCIN | input | Main oscillator input by default; can be remapped to PD0. |
| 6 | OSCOUT | output | Main oscillator output by default; can be remapped to PD1. |
| 7 | NRST | bidirectional | System reset pin (Default: NRST). |
| 8 | PC0 | bidirectional | GPIO PC0 with alternate function ADC01_IN10. |
| 9 | PC1 | bidirectional | GPIO PC1 with alternate function ADC01_IN11. |
| 10 | PC2 | bidirectional | GPIO PC2 with alternate function ADC01_IN12. |
| 11 | PC3 | bidirectional | GPIO PC3 with alternate function ADC01_IN13. |
| 12 | VSSA | power_in | Analog ground (Default: VSSA). |
| 13 | VDDA | power_in | Analog power supply (Default: VDDA). |
| 14 | PA0-WKUP | bidirectional | GPIO PA0 with alternate functions WKUP, USART1_CTS, ADC01_IN0, TIMER1_CH0_ETI, TIMER4_CH0. |
| 15 | PA1 | bidirectional | GPIO PA1 with alternate functions USART1_RTS, ADC01_IN1, TIMER1_CH1, TIMER4_CH1. |
| 16 | PA2 | bidirectional | GPIO PA2 with alternate functions USART1_TX, ADC01_IN2, TIMER1_CH2, TIMER4_CH2. |
| 17 | PA3 | bidirectional | GPIO PA3 with alternate functions USART1_RX, ADC01_IN3, TIMER1_CH3, TIMER4_CH3. |
| 18 | VSS_4 | power_in | Digital ground (Default: VSS_4). |
| 19 | VDD_4 | power_in | Digital power supply (Default: VDD_4). |
| 20 | PA4 | bidirectional | GPIO PA4 with alternate functions SPI0_NSS, USART1_CK, ADC01_IN4, DAC_OUT0; remap SPI2_NSS, I2S2_WS. |
| 21 | PA5 | bidirectional | GPIO PA5 with alternate functions SPI0_SCK, ADC01_IN5, DAC_OUT1. |
| 22 | PA6 | bidirectional | GPIO PA6 with alternate functions SPI0_MISO, ADC01_IN6, TIMER2_CH0; remap TIMER0_BRKIN. |
| 23 | PA7 | bidirectional | GPIO PA7 with alternate functions SPI0_MOSI, ADC01_IN7, TIMER2_CH1; remap TIMER0_CH0_ON. |
| 24 | PC4 | bidirectional | GPIO PC4 with alternate function ADC01_IN14. |
| 25 | PC5 | bidirectional | GPIO PC5 with alternate function ADC01_IN15. |
| 26 | PB0 | bidirectional | GPIO PB0 with alternate functions ADC01_IN8, TIMER2_CH2; remap TIMER0_CH1_ON. |
| 27 | PB1 | bidirectional | GPIO PB1 with alternate functions ADC01_IN9, TIMER2_CH3; remap TIMER0_CH2_ON. |
| 28 | PB2 | bidirectional | 5V-tolerant GPIO PB2, also BOOT1. |
| 29 | PB10 | bidirectional | 5V-tolerant GPIO PB10 with alternate functions I2C1_SCL, USART2_TX; remap TIMER1_CH2. |
| 30 | PB11 | bidirectional | 5V-tolerant GPIO PB11 with alternate functions I2C1_SDA, USART2_RX; remap TIMER1_CH3. |
| 31 | VSS_1 | power_in | Digital ground (Default: VSS_1). |
| 32 | VDD_1 | power_in | Digital power supply (Default: VDD_1). |
| 33 | PB12 | bidirectional | 5V-tolerant GPIO PB12 with alternate functions SPI1_NSS, I2C1_SMBA, USART2_CK, TIMER0_BRKIN, I2S1_WS, CAN1_RX. |
| 34 | PB13 | bidirectional | 5V-tolerant GPIO PB13 with alternate functions SPI1_SCK, USART2_CTS, TIMER0_CH0_ON, I2S1_CK, CAN1_TX. |
| 35 | PB14 | bidirectional | 5V-tolerant GPIO PB14 with alternate functions SPI1_MISO, USART2_RTS, TIMER0_CH1_ON. |
| 36 | PB15 | bidirectional | 5V-tolerant GPIO PB15 with alternate functions SPI1_MOSI, TIMER0_CH2_ON, I2S1_SD. |
| 37 | PC6 | bidirectional | 5V-tolerant GPIO PC6 with alternate function I2S1_MCK; remap TIMER2_CH0. |
| 38 | PC7 | bidirectional | 5V-tolerant GPIO PC7 with alternate function I2S2_MCK; remap TIMER2_CH1. |
| 39 | PC8 | bidirectional | 5V-tolerant GPIO PC8; remap TIMER2_CH2. |
| 40 | PC9 | bidirectional | 5V-tolerant GPIO PC9; remap TIMER2_CH3. |
| 41 | PA8 | bidirectional | 5V-tolerant GPIO PA8 with alternate functions USART0_CK, TIMER0_CH0, CK_OUT0, USBFS_SOF. |
| 42 | PA9 | bidirectional | 5V-tolerant GPIO PA9 with alternate functions USART0_TX, TIMER0_CH1, USBFS_VBUS. |
| 43 | PA10 | bidirectional | 5V-tolerant GPIO PA10 with alternate functions USART0_RX, TIMER0_CH2, USBFS_ID. |
| 44 | PA11 | bidirectional | 5V-tolerant GPIO PA11 with alternate functions USART0_CTS, CAN0_RX, USBFS_DM, TIMER0_CH3. |
| 45 | PA12 | bidirectional | 5V-tolerant GPIO PA12 with alternate functions USART0_RTS, USBFS_DP, CAN0_TX, TIMER0_ETI. |
| 46 | PA13 | bidirectional | 5V-tolerant pin that is JTMS by default; remap to PA13. |
| 47 | VSS_2 | power_in | Digital ground (Default: VSS_2). |
| 48 | VDD_2 | power_in | Digital power supply (Default: VDD_2). |
| 49 | PA14 | bidirectional | 5V-tolerant pin that is JTCK by default; remap to PA14. |
| 50 | PA15 | bidirectional | 5V-tolerant pin that is JTDI by default; alternate SPI2_NSS, I2S2_WS; remap TIMER1_CH0_ETI, PA15, SPI0_NSS. |
| 51 | PC10 | bidirectional | 5V-tolerant GPIO PC10 with alternate function UART3_TX; remap USART2_TX, SPI2_SCK, I2S2_CK. |
| 52 | PC11 | bidirectional | 5V-tolerant GPIO PC11 with alternate function UART3_RX; remap USART2_RX, SPI2_MISO. |
| 53 | PC12 | bidirectional | 5V-tolerant GPIO PC12 with alternate function UART4_TX; remap USART2_CK, SPI2_MOSI, I2S2_SD. |
| 54 | PD2 | bidirectional | 5V-tolerant GPIO PD2 with alternate functions TIMER2_ETI, UART4_RX. |
| 55 | PB3 | bidirectional | 5V-tolerant pin that is JTDO by default; alternate SPI2_SCK, I2S2_CK; remap PB3, TIMER1_CH1, SPI0_SCK. |
| 56 | PB4 | bidirectional | 5V-tolerant pin that is NJTRST by default; alternate SPI2_MISO; remap TIMER2_CH0, PB4, SPI0_MISO. |
| 57 | PB5 | bidirectional | GPIO PB5 (not marked 5V tolerant) with alternate functions I2C0_SMBA, SPI2_MOSI, I2S2_SD; remap TIMER2_CH1, SPI0_MOSI, CAN1_RX. |
| 58 | PB6 | bidirectional | 5V-tolerant GPIO PB6 with alternate functions I2C0_SCL, TIMER3_CH0; remap USART0_TX, CAN1_TX. |
| 59 | PB7 | bidirectional | 5V-tolerant GPIO PB7 with alternate functions I2C0_SDA, TIMER3_CH1; remap USART0_RX. |
| 60 | BOOT0 | input | Boot mode selection input (Default: BOOT0). |
| 61 | PB8 | bidirectional | 5V-tolerant GPIO PB8 with alternate function TIMER3_CH2; remap I2C0_SCL, CAN0_RX. |
| 62 | PB9 | bidirectional | 5V-tolerant GPIO PB9 with alternate function TIMER3_CH3; remap I2C0_SDA, CAN0_TX. |
| 63 | VSS_3 | power_in | Digital ground (Default: VSS_3). |
| 64 | VDD_3 | power_in | Digital power supply (Default: VDD_3). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | GigaDevice Semicon Beijing |
| Package | LQFP-64(10x10) |
| Category | Others |
| Pins | 64 |
CAD (KiCad official)
- Symbol:
GD32VF103RBT6 - Footprint:
Package_QFP:LQFP-64_10x10mm_P0.5mm - 3D model: LQFP-64(10x10) (KiCad packages3D, STEP)
- 3D model files:
gd32vf103rbt6-etched.step/gd32vf103rbt6-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);gd32vf103rbt6.step/gd32vf103rbt6.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: GigaDevice Semicon Beijing datasheet (87 pp, sha256
b884ceff41190779, retrieved 2026-10-27, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-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).