General Description

The AMIC A8351601 is a high-performance 8-bit microcontroller. It is compatible with the industry standard 80C52 microcontroller series.

The A8351601 contains a on chip 256 byte RAM, 64K byte OTP ROM, 8K byte external data SRAM, four 8-bit bidirectional parallel ports, three 16-bit timer/counters, a serial port and six interrupt sources with two priority levels.

The A8351601 has supports 64KB external data memory.

特性 Features

■ 80C32 CPU core

■ Build in 64K byte OTP ROM

■ Build in 8K byte external SRAM (0000H - 1FFFH), can

be disable by SFR

■ Fully pin compatible with standard 8051 family interface

■ Instruction set compatible with 8051 family

■ Option frequency 4.5V-5.5V:0-40MHz, 2.7V-3.3V:0-16MHz

■ Power saving operation:

Idle is compatible with 8051 family

Power down can be wake up by external interrupt

■ Port0~Port3 with internal pull-up

■ Four channel PWM output for PLCC & QFP package

■ Capture function with T2EX reversed mode

■ Operation temperature: -10°C~70°C

■ ESD > 3KV

■ Double frequency selected by SFR