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MSM82C55A-2GS

OKI electronic
Part Number MSM82C55A-2GS
Manufacturer OKI electronic
Description CMOS PROGRAMMABLE PERIPHERAL INTERFACE
Published Aug 28, 2014
Detailed Description E2O0020-27-X3 ¡ Semiconductor MSM82C55A-2RS/GS/VJS ¡ Semiconductor CMOS PROGRAMMABLE PERIPHERAL INTERFACE This version...
Datasheet PDF File MSM82C55A-2GS PDF File

MSM82C55A-2GS
MSM82C55A-2GS

Overview
E2O0020-27-X3 ¡ Semiconductor MSM82C55A-2RS/GS/VJS ¡ Semiconductor CMOS PROGRAMMABLE PERIPHERAL INTERFACE This version: Jan.
1998 MSM82C55A-2RS/GS/VJS Previous version: Aug.
1996 GENERAL DESCRIPTION The MSM82C55A-2 is a programmable universal I/O interface device which operates as high speed and on low power consumption due to 3m silicon gate CMOS technology.
It is the best fit as an I/O port in a system which employs the 8-bit parallel processing MSM80C85AH CPU.
This device has 24-bit I/O pins equivalent to three 8-bit I/O ports and all inputs/outputs are TTL interface compatible.
FEATURES • High speed and low power consumption due to 3m silicon gate CMOS technology • 3 V to 6 V single power supply • Full static operation • Programmable 24-bit I/O ports • Bidirectional bus operation (Port A) • Bit set/reset function (Port C) • TTL compatible • Compatible with 8255A-5 • 40-pin Plastic DIP (DIP40-P-600-2.
54): (Product name: MSM82C55A-2RS) • 44-pin Plastic QFJ (QFJ44-P-S650-1.
27): (P...


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