Peripheral Features:• 13 I/O pins with individual direction control • High current sink/source for direct LED drive • Analog comparator module with:- Two analog comparators – Programmable on-chip voltage reference (VREF) module- Programmable input multiplexing from device inputs and internal voltage reference – Comparator outputs can be output signals• Timer0: 8-bit timer/counter with 8-bit programmable prescaler Special Microcontroller Features:• In-Circuit Serial Programming (ICSP™) (via two pins)• Power-on Reset (POR) • Power-up Timer (PWRT) and Oscillator Start-up Timer (OST)• Brown-out Reset • Watchdog Timer (WDT) with its own on-chip RC oscillator for reliable operationDATASHEET Core Processor
Core Size
Program Memory Size
3.5KB (2K x 14)
Program Memory Type
Voltage – Supply (Vcc/Vdd)
3 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
RAM Size
128 x 8
Package / Case
18-DIP (0.300″, 7.62mm)