Core | Operating voltage (V) | Max frequency (MHz) | DMA | GPIO | Flash (B) | RAM (B) | EEPROM (B) | ADC | OPA | Cortex M0+ | 2.5~5.5 | 32 | Y | 22 | 32K | 8K | 1K | 9x12bit | 1 | VCOMP | RTC | LPTimer | LPUART | WDT | Timer | PWM | UART | SPI | I2C | 4 | 1 | 2 | 2 | 2 | 8 | 21 (6 pairs *) | 3 | 2 | 1 | CAN | LIN | AES | HRNG | CRC | DIV | Package | 1 | 1 | Y | Y | Y | Y | QFN24 |
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