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Board Entry Info
| Generic Board | Pkg | Product Line | Flash | RAM | Cortex | FPU | CPU | Wireless | USB | CAN/FDCAN | ETH | SVD |
|---|
| Generic WBA55HEFx | F | STM32WBA55xx | 512 KB | 96 KB | Cortex-M33 | Yes | Single CPU | Yes | No | No | No | STM32WBA55.svd |
| Generic WBA55HGFx | F | STM32WBA55xx | 1.0 MB | 128 KB | Cortex-M33 | Yes | Single CPU | Yes | No | No | No | STM32WBA55.svd |
See more info in the STM32duino repository
PWM Timer Pins
| Pin | PWM Timer | Channel | Generic label |
| PA_0 (no. alternatives: 1) | TIM1 | 2N | D0/A0 |
| PA_0_ALT1 | TIM3 | 3 |
| PA_1 (no. alternatives: 2) | TIM1 | 1N | D1/A1 |
| PA_1_ALT1 | TIM3 | 2 |
| PA_1_ALT2 | TIM17 | 1 |
| PA_2 (no. alternatives: 1) | TIM3 | 1 | D2/A2 |
| PA_2_ALT1 | TIM16 | 1 |
| PA_5 | TIM2 | 1 | D3/A3 |
| PA_6 | TIM2 | 4 | D4/A4 |
| PA_7 | TIM2 | 3 | D5/A5 |
| PA_8 | TIM2 | 2 | D6/A6 |
| PA_12 | TIM1 | 2 | D7 |
| PB_3 (no. alternatives: 1) | TIM1 | 4 | D11 |
| PB_3_ALT1 | TIM17 | 1N |
| PB_4 (no. alternatives: 1) | TIM1 | 3 | D12 |
| PB_4_ALT1 | TIM17 | 1 |
| PB_8 (no. alternatives: 1) | TIM1 | 1 | D13 |
| PB_8_ALT1 | TIM16 | 1N |
| PB_9 (no. alternatives: 2) | TIM1 | 3N | D14/A7 |
| PB_9_ALT1 | TIM3 | 4 |
| PB_9_ALT2 | TIM16 | 1 |
| PB_12 | TIM2 | 1 | D15 |
ADC Pins
| Pin | ADC | Channel | Generic label |
| PA_0 | ADC4 | 9 | D0/A0 |
| PA_1 | ADC4 | 8 | D1/A1 |
| PA_2 | ADC4 | 7 | D2/A2 |
| PA_5 | ADC4 | 4 | D3/A3 |
| PA_6 | ADC4 | 3 | D4/A4 |
| PA_7 | ADC4 | 2 | D5/A5 |
| PA_8 | ADC4 | 1 | D6/A6 |
| PB_9 | ADC4 | 10 | D14/A7 |
UART Pins
| Pin | Peripheral | Signal | Generic label |
| PA_2 | LPUART1 | TX | D2/A2 |
| PA_12 | USART2 | TX | D7 |
| PA_14 | USART2 | TX | D9 |
| PB_12 | USART1 | TX | D15 |
| PA_1 | LPUART1 | RX | D1/A1 |
| PA_8 | USART1 | RX | D6/A6 |
| PB_4 | USART2 | RX | D12 |
| PB_8 | USART2 | RX | D13 |
| PA_2 | USART1 | RTS | D2/A2 |
| PA_6 | USART1 | RTS | D4/A4 |
| PA_15 | USART2 | RTS | D10 |
| PB_9 | LPUART1 | RTS | D14/A7 |
| PA_0 | LPUART1 | CTS | D0/A0 |
| PA_7 | USART1 | CTS | D5/A5 |
| PB_15 (no. alternatives: 1) | LPUART1 | CTS | D16 |
| PB_15_ALT1 | USART2 | CTS |
SPI Pins
| Pin | Peripheral | Signal | Generic label |
| PA_15 | SPI1 | MOSI | D10 |
| PB_8 | SPI3 | MOSI | D13 |
| PB_3 | SPI1 | MISO | D11 |
| PB_9 | SPI3 | MISO | D14/A7 |
| PA_0 | SPI3 | SCLK | D0/A0 |
| PB_4 | SPI1 | SCLK | D12 |
| PA_5 | SPI3 | SSEL | D3/A3 |
| PA_12 | SPI1 | SSEL | D7 |
I2C Pins
| Pin | Peripheral | Signal | Generic label |
| PA_7 | I2C3 | SDA | D5/A5 |
| PB_3 | I2C1 | SDA | D11 |
| PA_6 | I2C3 | SCL | D4/A4 |
| PA_15 | I2C1 | SCL | D10 |
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