MSM538022E

Features: ·Single 5.0V power supply·524,288-words x 16-bit / 1,048,576-words x 8-bit·Access time 80ns MAX·Input/Output TTL compatible·Tri-State output configurations·Internal powerdown function·Packages: 42-PIN PLASTIC DIP (DIP42-P-600-2.54) (MSM538002E-xxRS) 44-PIN PLASTIC SOP (SOP44-P-600-1.27-K...

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MSM538022E Picture
SeekIC No. : 004428859 Detail

MSM538022E: Features: ·Single 5.0V power supply·524,288-words x 16-bit / 1,048,576-words x 8-bit·Access time 80ns MAX·Input/Output TTL compatible·Tri-State output configurations·Internal powerdown function·Pack...

floor Price/Ceiling Price

Part Number:
MSM538022E
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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268 Transactions

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Upload time: 2024/11/26

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Product Details

Description



Features:

·Single 5.0V power supply
·524,288-words x 16-bit / 1,048,576-words x 8-bit
·Access time
   80ns MAX
·Input/Output TTL compatible
·Tri-State output configurations
·Internal powerdown function
·Packages:
   42-PIN PLASTIC DIP        (DIP42-P-600-2.54)   (MSM538002E-xxRS)
   44-PIN PLASTIC SOP    (SOP44-P-600-1.27-K) (MSM538002E-xxGS-K)
   44-PIN PLASTIC TSOP (TSOPII44-P-400-0.8-K) (MSM538002E-xxTS-AK)
·8MEPROM (42-PIN) pin compatible



Pinout

  Connection Diagram


Specifications

Symbol
Parameter
Conditions
Limits
Unit
VCC
Power Supply Voltage
to VSS
0.3 to 7
V
VI
Input Voltage
0.3 to VCC + 0.5
V
VO
Output Voltage
0.3 to VCC + 0.5
V
PD
Power Dissipation
Per Package Topr = 25°C
1.0
W
Topr
Operating Temperature
-
0to70
ºC
Tstg
Storage Temperature
-
-55to150
ºC



Description

The OKI MSM538022E is a high-speed CMOS Mask ROM that can electrically switch between 524,288-word x 16-bit or 1,048,576-word x 8-bit configurations. The MSM538022E Operates on a single 5.0V power supply and is TTL compatible. The chip's asynchronous I/O requires no external clock assuring easy operation. A power-down mode provides low power dissipation when the chip is not selected. The CE and OE pins are provided as control signals that permit three-stated output allowing easy memory expansion on a system bus.The MSM538022E is suited for use as large capacity fixed memory for microcomputers and data terminals.




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