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LY62256

Features: ` Fast access time : 35/55/70ns` Low power consumption: Operating current : 40/35/30mA (TYP.) Standby current : 2A (TYP.) L-version 1A (TYP.) LL-version` Single 5V power supply` All inputs and outputs TTL compatible` Fully static operation` Tri-state output` Data retention voltage : 2.0V...

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SeekIC No. : 004403724 Detail

LY62256: Features: ` Fast access time : 35/55/70ns` Low power consumption: Operating current : 40/35/30mA (TYP.) Standby current : 2A (TYP.) L-version 1A (TYP.) LL-version` Single 5V power supply` All inputs...

LY62256 Data Sheet

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Part Number:
LY62256
Supply Ability:
5000

Price Break

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

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Upload time: 2024/12/30

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Product Details

Description



Features:

` Fast access time : 35/55/70ns
` Low power consumption: Operating current : 40/35/30mA (TYP.) Standby current : 2A (TYP.) L-version 1A (TYP.) LL-version
` Single 5V power supply
` All inputs and outputs TTL compatible
` Fully static operation
` Tri-state output
` Data retention voltage : 2.0V (MIN.)
` Package : 28-pin 600 mil PDIP 28-pin 330 mil SOP 28-pin 8mm x 13.4mm STSOP


Pinout

Connection Diagram


Specifications

PARAMETER SYMBOL RATING UNIT
Terminal Voltage with Respect to VSS VTERM -0.5 to 7.0 V
Operating Temperature TA 0 to 70(C grade)
-20 to 80(E grade)
-40 to 85(I grade)
Storage Temperature TSTG -65 to 150
Power Dissipation PD 1 W
DC Output Current IOUT 50 mA
Soldering Temperature (under 10 sec) TSOLDER 260



Description

The LY62256 is a 262,144-bit low power CMOS static random access memory organized as 32,768 words by 8 bits. It is fabricated using very high performance, high reliability CMOS technology. Its standby current is stable within the range of operating temperature.

The LY62256 is well designed for low power application, and particularly well suited for battery back-up nonvolatile memory application.

The LY62256 operates from a single power supply of 5V and all inputs and outputs are fully TTL compatible




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