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Board Entry Info
| Generic Board | Pkg | Product Line | Flash | RAM | Cortex | FPU | CPU | Wireless | USB | CAN/FDCAN | ETH | SVD |
|---|
| Generic WBA62CGUx | U | STM32WBA62xx | 1.0 MB | 256 KB | Cortex-M33 | Yes | Single CPU | Yes | Yes | No | No | STM32WBA62.svd |
| Generic WBA62CIUx | U | STM32WBA62xx | 2.0 MB | 512 KB | Cortex-M33 | Yes | Single CPU | Yes | Yes | No | No | STM32WBA62.svd |
| Generic WBA64CGUx | U | STM32WBA64xx | 1.0 MB | 256 KB | Cortex-M33 | Yes | Single CPU | Yes | Yes | No | No | STM32WBA64.svd |
| Generic WBA64CIUx | U | STM32WBA64xx | 2.0 MB | 512 KB | Cortex-M33 | Yes | Single CPU | Yes | Yes | No | No | STM32WBA64.svd |
See more info in the STM32duino repository
PWM Timer Pins
| Pin | PWM Timer | Channel | Generic label |
| PA_1 (no. alternatives: 2) | TIM1 | 1N | D0/A0 |
| PA_1_ALT1 | TIM3 | 2 |
| PA_1_ALT2 | TIM17 | 1 |
| PA_2 (no. alternatives: 1) | TIM3 | 1 | D1/A1 |
| PA_2_ALT1 | TIM16 | 1 |
| PA_3 | TIM16 | 1N | D2/A2 |
| 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_9 | TIM3 | 2 | D7 |
| PA_10 | TIM3 | 1 | D8 |
| PA_11 | TIM1 | 1 | D9 |
| PA_12 | TIM1 | 2 | D10 |
| PB_0 | TIM1 | 3N | D14 |
| PB_1 | TIM1 | 2N | D15 |
| PB_2 | TIM1 | 1N | D16 |
| PB_3 (no. alternatives: 1) | TIM1 | 4 | D17 |
| PB_3_ALT1 | TIM17 | 1N |
| PB_4 (no. alternatives: 1) | TIM1 | 3 | D18 |
| PB_4_ALT1 | TIM17 | 1 |
| PB_8 (no. alternatives: 2) | TIM1 | 1 | D19 |
| PB_8_ALT1 | TIM4 | 3 |
| PB_8_ALT2 | TIM16 | 1N |
| PB_12 | TIM2 | 1 | D22 |
| PB_13 | TIM3 | 4 | D23 |
| PB_14 | TIM3 | 3 | D24 |
ADC Pins
| Pin | ADC | Channel | Generic label |
| PA_1 | ADC4 | 8 | D0/A0 |
| PA_2 | ADC4 | 7 | D1/A1 |
| PA_3 | ADC4 | 6 | 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 |
UART Pins
| Pin | Peripheral | Signal | Generic label |
| PA_2 | LPUART1 | TX | D1/A1 |
| PA_7 | USART3 | TX | D5/A5 |
| PA_12 | USART2 | TX | D10 |
| PA_14 | USART2 | TX | D12 |
| PB_0 | USART2 | TX | D14 |
| PB_10 | USART3 | TX | D20 |
| PB_11 | LPUART1 | TX | D21 |
| PB_12 | USART1 | TX | D22 |
| PB_14 | USART1 | TX | D24 |
| PD_9 (no. alternatives: 1) | USART2 | TX | D32 |
| PD_9_ALT1 | USART3 | TX |
| PA_1 | LPUART1 | RX | D0/A0 |
| PA_5 | USART3 | RX | D3/A3 |
| PA_8 | USART1 | RX | D6/A6 |
| PA_10 | LPUART1 | RX | D8 |
| PA_11 | USART2 | RX | D9 |
| PB_4 | USART2 | RX | D18 |
| PB_8 | USART2 | RX | D19 |
| PB_11 | USART3 | RX | D21 |
| PA_2 | USART1 | RTS | D1/A1 |
| PA_3 | USART1 | RTS | D2/A2 |
| PA_6 | USART1 | RTS | D4/A4 |
| PA_9 | LPUART1 | RTS | D7 |
| PA_15 (no. alternatives: 1) | USART2 | RTS | D13 |
| PA_15_ALT1 | USART3 | RTS |
| PB_1 (no. alternatives: 1) | USART2 | RTS | D15 |
| PB_1_ALT1 | USART3 | RTS |
| PB_14 | USART3 | RTS | D24 |
| PA_6 | USART3 | CTS | D4/A4 |
| PA_7 | USART1 | CTS | D5/A5 |
| PB_2 | USART2 | CTS | D16 |
| PB_13 | USART3 | CTS | D23 |
| PB_15 (no. alternatives: 1) | LPUART1 | CTS | D25 |
| PB_15_ALT1 | USART2 | CTS |
SPI Pins
| Pin | Peripheral | Signal | Generic label |
| PA_15 | SPI1 | MOSI | D13 |
| PB_8 | SPI3 | MOSI | D19 |
| PA_1 | SPI3 | MISO | D0/A0 |
| PB_3 | SPI1 | MISO | D17 |
| PA_7 | SPI3 | SCLK | D5/A5 |
| PB_4 | SPI1 | SCLK | D18 |
| PA_5 | SPI3 | SSEL | D3/A3 |
| PA_12 | SPI1 | SSEL | D10 |
I2C Pins
| Pin | Peripheral | Signal | Generic label |
| PA_7 | I2C3 | SDA | D5/A5 |
| PB_1 (no. alternatives: 1) | I2C1 | SDA | D15 |
| PB_1_ALT1 | I2C3 | SDA |
| PB_3 | I2C1 | SDA | D17 |
| PB_11 (no. alternatives: 1) | I2C2 | SDA | D21 |
| PB_11_ALT1 | I2C4 | SDA |
| PB_14 | I2C2 | SDA | D24 |
| PA_6 | I2C3 | SCL | D4/A4 |
| PA_15 | I2C1 | SCL | D13 |
| PB_2 (no. alternatives: 1) | I2C1 | SCL | D16 |
| PB_2_ALT1 | I2C3 | SCL |
| PB_10 (no. alternatives: 1) | I2C2 | SCL | D20 |
| PB_10_ALT1 | I2C4 | SCL |
| PB_13 | I2C2 | SCL | D23 |
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