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W3DG644V

Features: · PC100 and PC133 compatible· 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...

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SeekIC No. : 004544637 Detail

W3DG644V: Features: · PC100 and PC133 compatible· Burst Mode Operation· Auto and Self Refresh capability· LVTTL compatible inputs and outputs· Serial Presence Detect with EEPROM· Fully synchronous: All signal...

W3DG644V Data Sheet

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Part Number:
W3DG644V
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:

· PC100 and PC133 compatible
· 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 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 4 W
Short Circuit Current IOS 50 mA

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 W3DG644V is a 4M x 64 synchronous DRAM module which consists of four 4M x 16 SDRAM com po nents in TSOP II package and one 2K 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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