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MFG:OKI  Package Cooled:DIP  

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Part Number: MSM82C55A-2RS

 

MFG: OKI

Package Cooled: DIP

 

Description: The MSM82C55A-2 is a programmable universal I/O interface device which operates as high speed and on l...


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MSM82C55A-2RS 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.

MSM82C55A-2RS Maximum Ratings

Parameter Symbol Condition Limits Units
MSM80C85AHRS MSM80C85AHGS MSM80C85AHJS
Supply Voltage VCC

Ta = 25
With respect
to GND

0.5 to +7 V
Input Voltage VIN 0.5 to VCC +0.5 V
Output Voltage VOUT 0.5 to VCC +0.5 V
Storage Temperature TSTG   55 to +150
Power Dissipation PD Ta = 25 1.0 0.7 1.0 W

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

MSM82C55A-2RS Connection Diagram

MSM82C55A-2RS  Connection Diagram

MSM82C55A-2RS datasheet

MSM82C55A-2RS
PDF/DataSheet Download

  • Datasheet: MSM82C55A-2RS
  • File Size: 193605 KB
  • Manufacturer: OKI [OKI electronic componets]
  • Click here to Download

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