A132000

Features:

 8-bit RISC controller n Wide operation range:2.7V-5.5V
 Provide 2Mbit ROM area n Software audio for speech and melody
 Provide maximum 2K bytes ROM area for  program data
 Provide 60 seconds playing  of audio or speech voice
 80bytes working SRAM n Built-in watch dog timer
 Audio output, audio output current: 5 mA n Clock stop mode
 8-bit timer/counters with 8-bit programmable  prescaler
 ADPCM encoding/decoding method
 Power-On Reset (POR)
 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
 Two-level hardware push/pop stack
 Only 33 single word instruction to learn


Application

 Intelligent education toys ex. Pattern to voice (animal, car, color etc.)
 Spelling (A,B,C or Chinese)
 Math game
 High-end toy controller
 Talking instrument controller
 General speech synthesizer


Specifications

Characteristics	Symbol	Min.	Max.	Unit
Operating Temperature	Top	0	70	°C
Storage Temperature Range	Ts	-55	+125	°C
Input Voltage	VDD / VSS	VDD - 0.5	VDD + 0.5	V
Supply Voltage	V	-0.5	+6.0	V

Description

     The A132000 is a fully CMOS integrated circuit. A132000 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. The high speed RISC processor can implement software based audio processing, data compression, LCD display, functional control and others.