| Internal | FLASH | Surface Mount | 32 KB | 8 bit | 32 K | 28 | 8 count | 10 bit | I2C SPI UART USART | 32 Bit | 4 K | 8 bit | 32-VQFN Exposed Pad | Brown-out Detect POR Reset WDT | 3.6 V | 1.8 V | 50 MHz | ARM® Cortex®-M0 | 7 mm | 32-HVQFN | 7 mm | 85 °C | -40 °C | Single-Core | |
| Internal | FLASH | Surface Mount | 32 KB | 8 bit | 32 K | 42 | 8 count | 10 bit | I2C SPI UART USART | 32 Bit | 8 K | 8 bit | 48-LQFP | Brown-out Detect POR Reset WDT | 3.6 V | 1.8 V | 50 MHz | ARM® Cortex®-M0 | 7 mm | 48-LQFP | 7 mm | 105 °C | -40 °C | Single-Core | |
| Internal | FLASH | Surface Mount | 32 KB | 8 bit | 32 K | 28 | 8 count | 10 bit | I2C SPI UART USART | 32 Bit | 8 K | 8 bit | 32-VQFN Exposed Pad | Brown-out Detect POR Reset WDT | 3.6 V | 1.8 V | 50 MHz | ARM® Cortex®-M0 | 7 mm | 32-HVQFN | 7 mm | 85 °C | -40 °C | Single-Core | |
| Internal | FLASH | Surface Mount | 32 KB | 8 bit | 32 K | 28 | 8 count | 10 bit | I2C SPI UART USART | 32 Bit | 4 K | 8 bit | 32-VQFN Exposed Pad | Brown-out Detect POR Reset WDT | 3.6 V | 1.8 V | 50 MHz | ARM® Cortex®-M0 | 7 mm | 32-HVQFN | 7 mm | 85 °C | -40 °C | Single-Core | SAR |
| External Internal | FLASH | Surface Mount | 32 KB | 8 bit | 32 K | 28 | 8 count | 10 bit | I2C SPI UART USART | 32 Bit | 8 K | 8 bit | 32-VFQFN Exposed Pad | Brown-out Detect POR Reset WDT | 3.6 V | 1.8 V | 50 MHz | ARM® Cortex®-M0 | 5 mm | 32-HVQFN | 5 mm | 85 °C | -40 °C | | SAR |
| Internal | FLASH | Surface Mount | 32 KB | 8 bit | 32 K | 28 | 8 count | 10 bit | I2C SPI UART USART | 32 Bit | 4 K | 8 bit | 32-VQFN Exposed Pad | Brown-out Detect POR Reset WDT | 3.6 V | 1.8 V | 50 MHz | ARM® Cortex®-M0 | 7 mm | 32-HVQFN | 7 mm | 85 °C | -40 °C | Single-Core | |
| Internal | FLASH | Surface Mount | 32 KB | 8 bit | 32 K | 42 | 8 count | 10 bit | I2C SPI UART USART | 32 Bit | 8 K | 8 bit | 48-LQFP | Brown-out Detect POR Reset WDT | 3.6 V | 1.8 V | 50 MHz | ARM® Cortex®-M0 | 7 mm | 48-LQFP | 7 mm | 105 °C | -40 °C | | SAR |
| Internal | FLASH | Surface Mount | 32 KB | 8 bit | 32 K | 28 | 8 count | 10 bit | I2C SPI UART USART | 32 Bit | 8 K | 8 bit | 32-VQFN Exposed Pad | Brown-out Detect POR Reset WDT | 3.6 V | 1.8 V | 50 MHz | ARM® Cortex®-M0 | 7 mm | 32-HVQFN | 7 mm | 85 °C | -40 °C | Single-Core | |
| Internal | FLASH | Surface Mount | 32 KB | 8 bit | 32 K | 28 | 8 count | 10 bit | I2C SPI UART USART | 32 Bit | 8 K | 8 bit | 32-VQFN Exposed Pad | Brown-out Detect POR Reset WDT | 3.6 V | 1.8 V | 50 MHz | ARM® Cortex®-M0 | 7 mm | 32-HVQFN | 7 mm | 85 °C | -40 °C | Single-Core | SAR |
| Internal | FLASH | Surface Mount | 32 KB | 8 bit | 32 K | 28 | 8 count | 10 bit | I2C SPI UART USART | 32 Bit | 8 K | 8 bit | 32-VQFN Exposed Pad | Brown-out Detect POR Reset WDT | 3.6 V | 1.8 V | 50 MHz | ARM® Cortex®-M0 | 7 mm | 32-HVQFN | 7 mm | 105 °C | -40 °C | Single-Core | |