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W3DG72128V-D2

Features: · Clock speed of 100MHz and 133MHz· 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: ...

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SeekIC No. : 004544648 Detail

W3DG72128V-D2: Features: · Clock speed of 100MHz and 133MHz· Burst Mode Operation· Auto and Self Refresh capability· LVTTL compatible inputs and outputs· Serial Presence Detect with EEPROM· Fully synchronous...

W3DG72128V-D2 Data Sheet

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Part Number:
W3DG72128V-D2
Supply Ability:
5000

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  • 1~5000
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  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

· Clock speed of 100MHz and 133MHz
· 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


Specifications

PARAMETER SYMBOL RATING
Voltage on Any Pin Relative to Vss VIN,OUT -1V to 4.6V
Voltage on Vcc Supply Relative to Vss VCC,VCCQ -1V to 4.6V
Power Dissipation PD 36W
Storage Temperature TSTG -55°C to +150°C
Operating Temperature IOS 50mA
Note: Permanent device damage may occur if "ABSOLUTE MAXIMUM RATINGS" are exceeded.
Functional operation should be restricted to recommended operating condition.
Exposure to higher than recommended voltage for extended periods of time could affect device reliability.


Description

The W3DG72128V is a 128Mx72 synchronous DRAM module which consists of eighteen 128Mx4 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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