MQ82C55A

CMOS Programmable Peripheral Interface

Intersil Corporation

MQ82C55A Features

* as the X82C55 with the exception of no bus hold devices on the port pins. 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 two groups of www.DataSheet4U.com 12 and used in three major

MQ82C55A General Description

SYMBOL VCC GND D0-D7 RESET CS RD WR A0-A1 www.DataSheet4U.com I/O I I I I I TYPE DESCRIPTION VCC: The +5V power supply pin. A 0.1µF capacitor between VCC and GND is recommended for decoupling. GROUND DATA BUS: The Data Bus lines are bidirectional three-state pins connected to the system data bus. RE.

MQ82C55A Datasheet (552.23 KB)

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MQ82C55A

Manufacturer:

Intersil Corporation

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552.23 KB

Description:

Cmos programmable peripheral interface.
® MS82C55A, MQ82C55A, MP82C55A Data Sheet June 15, 2006 FN6140.2 CMOS Programmable Peripheral Interface The Intersil 82C55A is a high performance CM.

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MQ82C55A CMOS Programmable Peripheral Interface Intersil Corporation

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MQ82C55A Features

MQ82C55A General Description

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