میکروکنترلر INTEL P80C31BH پکیج DIP

Introduction

Extended Automotive Temperature Range 125 C Ambient) High-Performance CHMOS Process Power Control Modes 4 Kbyte On-Chip ROM EPROM x 8-bit RAM 32 Programmable I O Lines Two 16-Bit Timer Counters 5 Interrupt Sources Quick-Pulse EPROM Programming 2-Level Program Memory Lock EPROM Boolean Processor.
Programmable Serial Port TTL- and CMOS-Compatible Logic Levels 64K External Program Memory Space 64K External Data Memory Space IDLE and POWER DOWN Modes ONCE Mode Facilitates System Testing Available in 12 MHz and 16 MHz Versions Available in PLCC and DIP Packages.

Specification

High-performance CHMOS EPROM
24 MHz operation
The improved quick-pulse programming algorithm
3-Level program memory lock
Boolean processor
128-Byte data RAM
32 Programmable I/O lines
Two 16-bit timer/counters
Extended temperature range (-40°C to +85°C)
5 Interrupt sources
Programmable serial port
TTL-and CMOS-compatible logic levels
64K External program memory space
64K External data memory space
ONCE mode facilitates system testing
Power control modes: Idle and Power-down