A132000 Overview
Description
The A132000 is a fully CMOS integrated circuit. It uses advanced design and process technology to combine an 8-bit RISC processor with program/data ROM, 80-byte working SRAM, timer/counter, I/O, built-in oscillator and audio current mode D/A.
Key Features
- Provide 2Mbit ROM area
- Provide maximum 2K bytes ROM area for program data n 80bytes working SRAM
- Audio output, audio output current: 5 mA n 8-bit timer/counters with 8-bit programmable prescaler
- Provide 8-bit current output D/A
- Provide 20 general I/Os
- Provide 4 output only drive LEDs
- Key wake up function
- Low voltage reset function
- Crystal Operation or Built-in 4M Hz RC-Oscillator Operation
- ESD, insensitive
