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IS80C51-12PQ

Integrated Silicon Solution Inc
Part Number IS80C51-12PQ
Manufacturer Integrated Silicon Solution Inc
Description CMOS SINGLE CHIP 8-BIT MICROCONTROLLER
Published Apr 7, 2005
Detailed Description IS80C51 IS80C31 IS80C51 IS80C31 CMOS SINGLE CHIP 8-BIT MICROCONTROLLER ISSI GENERAL DESCRIPTION ® ISSI ® NOVEMBER 1...
Datasheet PDF File IS80C51-12PQ PDF File

IS80C51-12PQ
IS80C51-12PQ

Overview
IS80C51 IS80C31 IS80C51 IS80C31 CMOS SINGLE CHIP 8-BIT MICROCONTROLLER ISSI GENERAL DESCRIPTION ® ISSI ® NOVEMBER 1998 FEATURES • • • • • • • • • • • • • • • 80C51 based architecture 4K x 8 ROM (IS80C51 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 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 Industrial temperature available Packages available: – 40-pin DIP – 44-pin PLCC – 44-pin PQFP The ISSI IS80C51 and IS80C31 are high-performance microcontrollers fabricated using high-density CMOS technology.
The CMOS IS80C51/31 is functionally compatible with the industry standard 80C51 microcontrollers.
The IS80C51/31 is designed with 4K x 8 ROM (IS80C51 only); 128 x 8 RAM; 32 programmable I/O lines; a serial I/O port for either multiprocessor communicati...


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