Features
Programmable System Clock with Prescaler and Five Different Clock Sources
– Up to 8-MHz Crystal Oscillator (System Clock) – 32-kHz Crystal Oscillator – RC-oscillator Fully Integrated – RC-oscillator with External Resistor Adjustment – External Clock Input Wide Supply-voltage Range (2.4 V to 6.2 V) Very Low Halt Current 4-Kbyte EEPROM, 256 × 4-bit ...