| Core Processor | ARM® Cortex™-M0+ |
|---|---|
| Core Size | 32-Bit |
| Speed | 48MHz |
| Connectivity | I²C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, WDT |
| Number of I/O | 38 |
| Program Memory Size | 32KB (32K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | – |
| RAM Size | 4K x 8 |
| Voltage – Supply (Vcc/Vdd) | 1.62 V ~ 3.6 V |
| Data Converters | A/D 14x12b, D/A 1x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C |
| Package / Case | 48-VFQFN Exposed Pad |
