LH52256CH

Features: ` 32,768 *8 bit organization` Access time: 70 ns (MAX.)` Supply current: Operating: 45 mA (MAX.) 10 mA (MAX.) (tRC, tWC = 1 ms) Standby: 40 mA (MAX.)` Data retention current: 1.0 mA (MAX.) (VCCDR = 3 V, TA = 25)` Wide operating voltage range: 4.5 V ± 5.5 V` Operating temperature: Commeri...

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LH52256CH Picture
SeekIC No. : 004394188 Detail

LH52256CH: Features: ` 32,768 *8 bit organization` Access time: 70 ns (MAX.)` Supply current: Operating: 45 mA (MAX.) 10 mA (MAX.) (tRC, tWC = 1 ms) Standby: 40 mA (MAX.)` Data retention current: 1.0 mA (MAX.)...

floor Price/Ceiling Price

Part Number:
LH52256CH
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: 2024/10/30

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Product Details

Description



Features:

` 32,768 *8 bit organization
` Access time: 70 ns (MAX.)
` Supply current:
    Operating: 45 mA (MAX.)
    10 mA (MAX.) (tRC, tWC = 1 ms)
    Standby: 40 mA (MAX.)
` Data retention current: 1.0 mA (MAX.)
    (VCCDR = 3 V, TA = 25)
` Wide operating voltage range:
    4.5 V ± 5.5 V
` Operating temperature:
    Commerical temperature 0to +70
    Industrial temperature -40° to +85
` Fully-static operation
` Three-state outputs
` Not designed or rated as radiation hardened
` Package:
    28-pin, 600-mil DIP
    28-pin, 450-mil SOP
    28-pin, 300-mil SK-DIP
    28-pin, 8*3 mm2 TSOP (Type I)
` N-type bulk silicon




Pinout

  Connection Diagram


Specifications

PARAMETER SYMBOL RATING UNIT NOTE
Supply voltage VCC -0.5 to +7.0 V 1
Input voltage

VIN
0.5 to VCC + 0.5 V 1,2
Operating temperature

TOPR
0 to +70

-


Storage temperature
Tstg

65 to +150
-

NOTES:
1. The maximum applicable voltage on any pin with respect to GND.
2. Undershoot of -3.0 V is allowed width of pulse below 50 ns.



Description

The LH52256CH is a Static RAM organized as 32,768×8 bits which provides low-power standby mode. It is fabricated using silicon-gate CMOS process technology.




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