IC80C31 - (IC80C31 / IC80C51) CMOS SINGLE CHIP 8-BIT MICROCONTROLLER
Integrated Circuit Solution
General Description
The ICSI IC80C51 and IC80C31 are high-performance microcontroller fabricated using high-density CMOS technology.
The CMOS IC80C51/31 is functionally compatible with the industry standard 80C51/31 microcontrollers.
Key Features
80C51 based architecture 4K x 8 ROM (IC80C51 only) 128 x 8 RAM Two 16-bit Timer/Counters Full duplex serial channel Boolean processor Four 8-bit I/O ports, 32 I/O lines Memory addressing capability.
64K ROM and 64K RAM Program memory lock.
Encrypted verify (32 bytes).
Lock bits (2) Power save modes:.
Idle and power-down Six interrupt sources Most instructions execute in 0.
Full PDF Text Transcription for IC80C31 (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
IC80C31. For precise diagrams, and layout, please refer to the original PDF.
IC80C31 IC80C51 IC80C31 IC80C51 CMOS SINGLE CHIP 8-BIT MICROCONTROLLER FEATURES • • • • • • • • • 80C51 based architecture 4K x 8 ROM (IC80C51 only) 128 x 8 RAM Two 16-bi...
View more extracted text
C51 based architecture 4K x 8 ROM (IC80C51 only) 128 x 8 RAM Two 16-bit Timer/Counters Full duplex serial channel Boolean processor Four 8-bit I/O ports, 32 I/O lines Memory addressing capability – 64K ROM and 64K RAM Program memory lock – Encrypted verify (32 bytes) – Lock bits (2) Power save modes: – Idle and power-down Six interrupt sources Most instructions execute in 0.3 µs CMOS and TTL compatible Maximum speed: 40 MHz @ Vcc = 5V Packages available: – 40-pin DIP – 44-pin PLCC – 44-pin PQFP GENERAL DESCRIPTION The ICSI IC80C51 and IC80C31 are high-performance microcontroller fabricated using high-density CMOS technolog
IC80C31 Datasheet
