46R22 Overview
The device is an 8-bit high performance RISC-like microcontroller designed for multiple I/O product applications. It is particularly suitable for use in products such as washing machine controllers and home appliances.
46R22 Key Features
- Operating voltage
- Up to 0.5ms instruction cycle with 8MHz system clock
- 19 bidirectional I/O lines (max.)
- 1 interrupt input shared with an I/O line
- 8-bit programmable timer/event counter with over
- 6-level subroutine nesting
- 8 channels 9-bit resolution (8-bit accuracy) A/D con
- On-chip crystal and RC oscillator
- Watchdog Timer
- 2048´14 program memory ROM