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W3DG648V-D

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....

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SeekIC No. : 004544644 Detail

W3DG648V-D: 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...

W3DG648V-D Data Sheet

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Part Number:
W3DG648V-D
Supply Ability:
5000

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

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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
· Dual Rank
· 144 pin SO-DIMM JEDEC
• D1: 27.94mm (1.10")


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 8W
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 W3DG648V is a 2x4Mx64 synchronous DRAM module which consists of eight 4Mx16 SDRAM components in TSOP II package, and one 2Kb EEPROM in an 8 pin TSSOP package for Serial Presence Detect which are mounted on a 144 pin SO-DIMM multilayer FR4 Substrate. This module is structured as 2 ranks of 8Mx64 SDRAM.




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