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W3DG72256V-D2

Features: • Burst Mode Operation• Auto and Self Refresh capability• LVTTL compatible inputs and outputs• Serial Presence Detect with EEPROM• Fully synchronous: All signals are registered on the positive edge of the system clock• Programmable Burst Lengths: 1, 2,...

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SeekIC No. : 004544655 Detail

W3DG72256V-D2: Features: • Burst Mode Operation• Auto and Self Refresh capability• LVTTL compatible inputs and outputs• Serial Presence Detect with EEPROM• Fully synchronous: All sign...

W3DG72256V-D2 Data Sheet

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Part Number:
W3DG72256V-D2
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: 2024/11/20

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Product Details

Description



Features:

•  Burst Mode Operation
•  Auto and Self Refresh capability
•  LVTTL compatible inputs and outputs
•  Serial Presence Detect with EEPROM
•  Fully synchronous: All signals are registered on the positive edge of the system clock
•  Programmable Burst Lengths: 1, 2, 4, 8 or Full Page
•  3.3V ± 0.3V Power Supply
•  168 Pin DIMM JEDEC
    PCB - D2: 37.34mm (1.47")

 




Specifications

Parameter
Symbol
Value
Units
Voltage on any pin relative to VSS
VIN, VOUT
-1.0~4.6
V
Voltage on VCC supply relative to VSS
VCC, VCCQ
-1.0~4.6
V
Storage Temperature
TSTG
-55~+150
Power Dissipation
PD
36
W
Short Circuit Current
IOS
50
mA



Description

The W3DG72256V is a 256Mx72 synchronous DRAM module which consists of eighteen 256Mx4 stack SDRAM com po nents in TSOP II package, two 18 bit Drive ICs for input control signal and one 2Kb EEPROM in an 8 pin TSSOP package for Serial Presence Detect which are mounted on a 168 pin DIMM mul ti lay er FR4 Substrate.




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