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HB56UW272EJN

Features: ` 168-pin socket type package (Dual lead out) -Outline: 133.35 mm (Length) *25.40 mm (Height) * 5.28 mm (Thickness) -Lead pitch: 1.27 mm` Single 3.3 V (±0.3 V) supply` High speed-Access time: tRAC = 50/60/70ns (max)tCAC = 13/15/18ns (max)` Low power dissipation - Active mode: 3.56/3.24/2...

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SeekIC No. : 004358997 Detail

HB56UW272EJN: Features: ` 168-pin socket type package (Dual lead out) -Outline: 133.35 mm (Length) *25.40 mm (Height) * 5.28 mm (Thickness) -Lead pitch: 1.27 mm` Single 3.3 V (±0.3 V) supply` High speed-Access ti...

HB56UW272EJN Data Sheet

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Part Number:
HB56UW272EJN
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: 2024/11/23

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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) * 5.28 mm (Thickness)
      -Lead pitch: 1.27 mm
`  Single 3.3 V (±0.3 V) supply
`  High speed
     -Access time: tRAC = 50/60/70ns (max)
     tCAC = 13/15/18ns (max)
`  Low power dissipation
      - Active mode: 3.56/3.24/2.92 W (max) (HB56UW272EJN Series)
     -317/2.88/2.59 W (max) (HB56UW264EJN Series)
     -Standby mde (TTL): 64.8 mW (max) (HB56UW272EJN Series)
        (TTL57.6 mW (max) (HB56UW264EJN Series) 
        (TTL): 57.6 mW (max) (HB56UW264EJN Series)
         (CMOS): 4.86 mW (max) (L-version) (HB56UW272EJN Series)
`  JEDEC standard outline unbuffered 8-byte DIMM
`  EDO page mode capability
`  Refresh period
     -2048 refresh cycles: 32 ms
     12ms (L-version)
`4 variations of refresh
    -RAS -only refresh
    -CAS-before- AS refresh
    -Hidden refresh
    -Slf refresh (L-version)


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(HB56UW272EJN)
PT
9
W
Power dissipation (HB56UW264EJN)
PT
8
W
Operating temperature
Topr
0 to +70
°C
Storage temperature
Tstg
55 to +125
°C



Description

The HB56UW272EJN, HB56UW264EJN belong to 8 Byte DIMM (Dual In-line Memory Module) family, and have been developed as an optimized main memory solution for 4 and 8 Byte processor applications. The HB56UW272EJN is a 2M × 72 dynamic RAM module, mounted 9 pieces of 16-Mbit DRAM (HM51W17805) sealed in SOJ package and 1 pieces of serial EEPROM (24C02) for Presence Detect (PD). The HB56UW264EJN is a 2M ×64 dynamic RAM module, mounted 8 pieces of 16-Mbit DRAM (HM51W17805) sealed in SOJ package and 1 pieces of serial EEPROM (24C02) for Presence Detect (PD). The HB56UW272EJN, B56UW264EJN offer Extended Data Out (EDO) Page Mode as a high speed access mode. An outline of the HB56UW272EJN, HB56UW264EJN is 168-pin socket type package (dual lead out). Therefore, they make high density mounting possible ithout surface mount technology. They provide common data inputs nd outputs. Decoupling capacitors are mounted on the module board.




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