Part Number
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82C55A |
Manufacturer
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Intersil Corporation |
Description
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CMOS Programmable Peripheral Interface |
Published
|
Mar 22, 2005 |
Detailed Description
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DATASHEET
82C55A
CMOS Programmable Peripheral Interface
The 82C55A is a high performance CMOS version of the industry s...
|
Datasheet
|
82C55A
|
Overview
DATASHEET
82C55A
CMOS Programmable Peripheral Interface
The 82C55A is a high performance CMOS version of the industry standard 8255A and is manufactured using a self-aligned silicon gate CMOS process (Scaled SAJI IV).
It is a general purpose programmable I/O device which may be used with many different microprocessors.
There are 24 I/O pins which may be individually programmed in 2 groups of 12 and used in 3 major modes of operation.
The high performance and industry standard configuration of the 82C55A make it compatible with the 80C86, 80C88 and other microprocessors.
Static CMOS circuit design insures low operating power.
TTL compatibility over the full military temperature range and bus...
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