GD32E230F8P6TR

@@ -0,0 +1,76 @@+# GD32E230F8P6TR++**GigaDevice Semicon Beijing** · Microcontrollers (MCU/MPU/SOC) · TSSOP-20++GD32E230F8P6TR from GigaDevice Semicon Beijing, in a TSSOP-20. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | BOOT0 | input | Boot mode selection input. Sampled at reset with the nBOOT1 option byte to choose boot source (main Flash, system memory bootloader, or SRAM). |+| 2 | PF0/OSCIN/I2C0_SDA | bidirectional | General-purpose I/O PF0, 5 V tolerant. Alternate function I2C0_SDA. Additional function OSCIN (HXTAL crystal input). |+| 3 | PF1/OSCOUT/I2C0_SCL | bidirectional | General-purpose I/O PF1, 5 V tolerant. Alternate function I2C0_SCL. Additional function OSCOUT (HXTAL crystal output). |+| 4 | NRST | bidirectional | Active-low bidirectional device reset. Driven low internally on any reset source; drive low externally to force a system reset. Internal pull-up per Table 4-23. |+| 5 | VDDA | power_in | Analog supply for ADC, comparator and reset block. 1.8-3.6 V, tie to VDD (with local decoupling) even if analog peripherals are unused. |+| 6 | PA0/WKUP | bidirectional | GPIO PA0. Alternates: USART0_CTS, USART1_CTS, CMP_OUT, I2C1_SCL. Additional: ADC_IN0, CMP_IM6, RTC_TAMP1, WKUP0 (wakeup from standby). |+| 7 | PA1 | bidirectional | GPIO PA1. Alternates: USART0_RTS, USART1_RTS, I2C1_SDA, EVENTOUT. Additional: ADC_IN1, CMP_IP. |+| 8 | PA2 | bidirectional | GPIO PA2. Alternates: USART0_TX, USART1_TX. Additional: ADC_IN2, CMP_IM7. |+| 9 | PA3 | bidirectional | GPIO PA3. Alternates: USART0_RX, USART1_RX. Additional: ADC_IN3. |+| 10 | PA4 | bidirectional | GPIO PA4. Alternates: SPI0_NSS, I2S0_WS, USART0_CK, USART1_CK, TIMER13_CH0, SPI1_NSS. Additional: ADC_IN4, CMP_IM4. |+| 11 | PA5 | bidirectional | GPIO PA5. Alternates: SPI0_SCK, I2S0_CK. Additional: ADC_IN5, CMP_IM5. |+| 12 | PA6 | bidirectional | GPIO PA6. Alternates: SPI0_MISO, I2S0_MCK, TIMER2_CH0, TIMER0_BRKIN, TIMER15_CH0, EVENTOUT, CMP_OUT. Additional: ADC_IN6. |+| 13 | PA7 | bidirectional | GPIO PA7. Alternates: SPI0_MOSI, I2S0_SD, TIMER2_CH1, TIMER13_CH0, TIMER0_CH0_ON, TIMER16_CH0, EVENTOUT. Additional: ADC_IN7. |+| 14 | PB1 | bidirectional | GPIO PB1. Alternates: TIMER2_CH3, TIMER13_CH0, TIMER0_CH2_ON, SPI1_SCK. Additional: ADC_IN9. |+| 15 | VSS | power_in | Ground reference for all digital and analog supplies. |+| 16 | VDD | power_in | Main digital supply, 1.8-3.6 V. Requires local bulk and per-pin decoupling capacitors to VSS. |+| 17 | PA9 | bidirectional | GPIO PA9, 5 V tolerant. Alternates: USART0_TX, TIMER0_CH1, I2C0_SCL, CK_OUT. |+| 18 | PA10 | bidirectional | GPIO PA10, 5 V tolerant. Alternates: USART0_RX, TIMER0_CH2, TIMER16_BRKIN, I2C0_SDA. |+| 19 | PA13/SWDIO | bidirectional | GPIO PA13, 5 V tolerant. Default alternate: SWDIO (Serial Wire Debug data). Other alternates: IFRP_OUT, SPI1_MISO. Reset default is SWD, disable in GPIO_AFR before use as GPIO. |+| 20 | PA14/SWCLK | bidirectional | GPIO PA14, 5 V tolerant. Default alternate: SWCLK (Serial Wire Debug clock). Other alternates: USART0_TX, USART1_TX, SPI1_MOSI. Reset default is SWD, disable in GPIO_AFR before use as GPIO. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | GigaDevice Semicon Beijing |+| Package | TSSOP-20 |+| Category | MCU |+| Pins | 20 |++## Ordering variants++- `GD32E230F8P6TRF8P6`+- `GD32E230F8P6TRF6P6`+- `GD32E230F8P6TRF4P6`+- `GD32E230F8P6TRF8V6`+- `GD32E230F8P6TRF6V6`+- `GD32E230F8P6TRF4V6`+- `GD32E230F8P6TRG8U6`+- `GD32E230F8P6TRG6U6`+- `GD32E230F8P6TRG4U6`+- `GD32E230F8P6TRK8U6`+- `GD32E230F8P6TRK6U6`+- `GD32E230F8P6TRK4U6`+- `GD32E230F8P6TRK8T6`+- `GD32E230F8P6TRK6T6`+- `GD32E230F8P6TRK4T6`+- `GD32E230F8P6TRC8T6`+- `GD32E230F8P6TRC6T6`+- `GD32E230F8P6TRC4T6`++## CAD (KiCad official)++- Symbol: `GD32E230F8P6TR`+- Footprint: `Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm`+- 3D model: TSSOP-20 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [GigaDevice Semicon Beijing datasheet](docs/gd32e230f8p6tr-datasheet.pdf) (73 pp, sha256 `26a0f74cfb3208cf`, retrieved 2026-08-17, tier: lcsc)+- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/gd32e230f8p6tr-datasheet.pdf)

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