HB56A232BA

Features: · 72-pin single in-line package -Outline: 107.95 mm (Length)× 25.40 mm (Height) ×5.28 mm (Thickness) -Lead pitch: 1.27 mm· Single 5 V (±5%) supply· High speed -Access time: tRAC = 50/60/70ns (max)· Low power dissipation -Active mode: 2.31/2.10/1.89 W (max) -Standby mode (TTL): 42 mW (max...

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SeekIC No. : 004358882 Detail

HB56A232BA: Features: · 72-pin single in-line package -Outline: 107.95 mm (Length)× 25.40 mm (Height) ×5.28 mm (Thickness) -Lead pitch: 1.27 mm· Single 5 V (±5%) supply· High speed -Access time: tRAC = 50/60/70...

floor Price/Ceiling Price

Part Number:
HB56A232BA
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: 2024/12/25

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Product Details

Description



Features:

·  72-pin single in-line package
     - Outline: 107.95 mm (Length)× 25.40 mm (Height) ×5.28 mm (Thickness)
     - Lead pitch: 1.27 mm
·  Single 5 V (±5%) supply
·  High speed
    - Access time: tRAC = 50/60/70ns (max)
·  Low power dissipation
     - Active mode: 2.31/2.10/1.89 W (max)
     - Standby mode (TTL): 42 mW (max)
       (CMOS): 3.15 mW (max) (L-version)
·  Fast page mode capability
·  Refresh period
     - 2048 refresh cycles: 32 ms
     128 ms (L-version)

·  3 variations of refresh
     -RAS -only refresh
     -CAS -before-RAS refresh
     - Hidden refresh
·  TTL compatible



Specifications

Parameter
Symbol
Value
Unit
Voltage on any pin relative to VSS
VT
1.0 to +7.0
V
Supply voltage relative to VSS
VCC
1.0 to +7.0
V
Short circuit output current
Iout
50
mA
Power dissipation
PT
4
W
Operating temperature
Topr
0 to +70
°C
Storage temperature
Tstg
55 to +125
°C



Description

The HB56A232BA/SBA is a 2M× 32 dynamic RAM module, mounted 4 pieces of 16-Mbit DRAM (HM5117800) sealed in SOJ package. An outline of the HB56A232BA/SBA is 72-pin single in-line package. Therefore,it makes high density mounting possible without surface mount technology.It provides common data inputs and outputs. Decoupling capacitors are mounted on the module board.




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