HB56AW472E-7

Features: · 168-pin socket type package (Dual lead out) -Outline: 133.35 mm (Length)× 25.40 mm (Height)× 4.00 mm (Thickness) -Lead pitch: 1.27 mm· Single 3.3 V (±0.3 V) supply· High speed -Access time: tRAC = 50/60/70 ns (max) tCAC = 18/20/23 ns (max)· Low power dissipation -Active mode: 5.87/5.22...

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HB56AW472E-7 Picture
SeekIC No. : 004358918 Detail

HB56AW472E-7: Features: · 168-pin socket type package (Dual lead out) -Outline: 133.35 mm (Length)× 25.40 mm (Height)× 4.00 mm (Thickness) -Lead pitch: 1.27 mm· Single 3.3 V (±0.3 V) supply· High speed -Access ti...

floor Price/Ceiling Price

Part Number:
HB56AW472E-7
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:

·  168-pin socket type package (Dual lead out)
     - Outline: 133.35 mm (Length) × 25.40 mm (Height) × 4.00 mm (Thickness)
     - Lead pitch: 1.27 mm
·  Single 3.3 V (±0.3 V) supply
·  High speed
     - Access time: tRAC = 50/60/70 ns (max)
     tCAC = 18/20/23 ns (max)
·  Low power dissipation
     - Active mode: 5.87/5.22/4.58 W (max)
     -Standby mode (TTL): 166 mW (max)
     (CMOS ): 101 mW (max)

·  Buffered input except RAS and DQ
·  4 byte interleave enabled, dual address input (A0/B0)
·  JEDEC standard outline buffered 8-byte DIMM
·  Fast page mode capability
·  4,096 refresh cycles: 64 ms
·  2 variations of refresh
     - RAS -only refresh
     - CAS -before-RAS refresh



Specifications

Parameter
Symbol
Value
Unit
Voltage on any pin relative to VSS
VT
0.5 to +4.6
V
Supply voltage relative to VSS
VCC
0.5 to +4.6
V
Short circuit output current
Iout
50
mA
Power dissipation
PT
19
W
Operating temperature
Topr
0 to +70
°C
Storage temperature
Tstg
55 to +125
°C



Description

The HB56AW472E belongs to 8 Byte DIMM (Dual In-line Memory Module) family, and has been developed as an optimized main memory solution for 4 and 8 Byte processor applications. The HB56AW472E is a 4M × 72 dynamic RAM module, mounted 18 pieces of 16-Mbit DRAM (HM51W16400) sealed in TSOP package and 2 piece of 16-bit BiCMOS line driver (74LVT16244) sealed in TSSOP package. An outline of the HB56AW472E is 168-pin socket type package (dual lead out). Therefore, the HB56AW472E 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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