M93C46-WMN6TP Circuit Board Chips Electronic Ic Chip Color TV Ic chip ic diode
CMOS PROGRAMMABLE PERIPHERAL INTERFACE

FEATURES:
• High speed and low power consumption due to 3m silicon gate CMOS technolog

y • 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): (Product name: MSM82C55A-2VJS)

• 44-pin Plastic QFP (QFP44-P-910-0.80-2K): (Product name: MSM82C55A-2GS-2K)

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.

ABSOLUTE MAXIMUM RATINGS(1)

CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electronic components that are hard to find and even obsolete. We have taken pride in our innovation, reliability and service, especially in the semiconductor marketplace.
Our distribution brands include XILINX，ALTERA，ATMEL, INFINEON, ST,SAMSUNG，TEXAS INSTRUMENTS，ON，TOSHIBA，，MICROCHIP，CYPRESS，FREESCALE，etc. We distributes over 200,000 products ranging from semiconductors to resistors, capacitors, diodes, inductors, connectors, transistors, sensors and so on.
Our mission is to meet and exceed all the expecations of what we supply to customers.