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| I/O Ports | Up to 18 |
|---|---|
| Oscillator Type | Internal RC, External Crystal |
| Operating Voltage | 2.2V to 5.5V |
| Operating Temperature | -40°C to 85°C |
| Package | SSOP-20 |
| ADC | 12-bit |
| Communication Interfaces | SPI, I2C, UART |
| Supply Voltage | 2.2V to 5.5V |
| Interrupts | Yes |