| 2 V | 3.6 V | Brown-out Detect/Reset, LVD, POR, PWM, WDT | Internal | 32-Bit Single-Core | EBI/EMI, I2C, SPI, UART/USART, USB | SAR | 12 b | 16 | Surface Mount | 256 KB | 64-LQFP (7x7) | 72 MHz | 64-LQFP | 51 | FLASH | 105 °C | -40 °C | ARM® Cortex®-M0 | | | | | | | | |
| 1.8 V | 3.6 V | Brown-out Detect/Reset, LVD, POR, WDT | Internal | 32-Bit Single-Core | SPI, UART/USART, USB | A/D 10x12b SAR | | | Surface Mount | 64 KB | 33-QFN (4x4) | 48 MHz | 32-VFQFN Exposed Pad | 23 | FLASH | 105 °C | -40 °C | ARM® Cortex®-M0 | 8 K | | | | | | | |
| 2 V | 3.6 V | Brown-out Detect/Reset, LVD, POR, PWM, WDT | Internal | 32-Bit Single-Core | EBI/EMI, I2C, SPI, UART/USART, USB | A/D 12x12b SAR | | | Surface Mount | 256 KB | 48-LQFP (7x7) | 72 MHz | 48-LQFP | | FLASH | 105 °C | -40 °C | ARM® Cortex®-M0 | | | | | | | | |
| 2 V | 3.6 V | Brown-out Detect/Reset, LVD, POR, PWM, WDT | Internal | 32-Bit Single-Core | EBI/EMI, I2C, SPI, UART/USART, USB | A/D 12x12b SAR | | | Surface Mount | 256 KB | 48-LQFP (7x7) | 72 MHz | 48-LQFP | | FLASH | 105 °C | -40 °C | ARM® Cortex®-M0 | 64 K | | | | | | | |
| | | | | | | | | | Fixed | | | | | | | | | ARM® Cortex®-M0 | | Board(s) | Evaluation Platform | Arduino R3 Shield | NuMaker | MCU 32-Bit | M032LD2AE | |
| 1.8 V | 3.6 V | Brown-out Detect/Reset, LVD, POR, WDT | Internal | 32-Bit Single-Core | SPI, UART/USART, USB | A/D 12x12b SAR | | | Surface Mount | 64 KB | 48-LQFP (7x7) | 48 MHz | 48-LQFP | | FLASH | 105 °C | -40 °C | ARM® Cortex®-M0 | 8 K | | | | | | | |
| | | | | | | | | | Fixed | | | | | | | | | ARM® Cortex®-M0 | | Board(s) | Evaluation Platform | Arduino R3 Shield | NuMaker | MCU 32-Bit | M032KG8AE | |
| 1.8 V | 3.6 V | Brown-out Detect/Reset, LVD, POR, PWM, WDT | Internal | 32-Bit Single-Core | EBI/EMI, I2C, SPI, UART/USART, USB | SAR | 12 b | 16 | Surface Mount | 128 KB | 64-LQFP (7x7) | 48 MHz | 64-LQFP | 51 | FLASH | 105 °C | -40 °C | ARM® Cortex®-M0 | 16 K | | | | | | | |
| | | | | | | | | | Fixed | | | | | | | | | ARM® Cortex®-M0 | | Board(s) | Evaluation Platform | Arduino R3 Shield | NuMaker | MCU 32-Bit | M032KIAAE | |
| | | | | | | | | | Fixed | | | | | | | | | ARM® Cortex®-M0 | | Board(s) | Evaluation Platform | Arduino R3 Shield | NuMaker | MCU 32-Bit | M032SE3AE | |