W3EG2128M72AFSR-D3

Features: ·Double-data-rate architecture·DDR266, DDR333, and DDR400·Bi-directional data strobes (DQS)·Phase-lock loop (PLL) clock driver to reduce loading·Differential clock inputs (CK & CK#)·ECC error detection and correction·Programmable Read Latency 2, 2.5 (clock)·Programmable Burst Length ...

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SeekIC No. : 004544685 Detail

W3EG2128M72AFSR-D3: Features: ·Double-data-rate architecture·DDR266, DDR333, and DDR400·Bi-directional data strobes (DQS)·Phase-lock loop (PLL) clock driver to reduce loading·Differential clock inputs (CK & CK#)·EC...

floor Price/Ceiling Price

Part Number:
W3EG2128M72AFSR-D3
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:

·Double-data-rate architecture
·DDR266, DDR333, and DDR400
·Bi-directional data strobes (DQS)
·Phase-lock loop (PLL) clock driver to reduce loading
·Differential clock inputs (CK & CK#)
·ECC error detection and correction
·Programmable Read Latency 2, 2.5 (clock)
·Programmable Burst Length (2, 4,8)
·Programmable Burst type (sequential & interleave)
·Edge aligned data output, center aligned data input.
·Auto and self refresh
·Serial presence detect
·Dual Rank
·RoHS compliant products
·Power Supply:
• VCC = VCCQ = +2.5V ± 0.2 (133 and 166MHz)
• VCC = VCCQ = +2.6V ± 0.1 (200MHz)
·JEDEC standard 184 pin DIMM package
• Package height options:
Low-profi le: 30.48mm (1.20") MAX



Specifications

Parameter Symbol Value Units
Voltage on any pin relative to VSS

Voltage on VCC supply relative to VSS

Storage Temperature
VIN, VOUT

VCC, VCCQ

TSTG
-0.5 - 3.6

-1.0 - 3.6

-55 - +150
V

V

Power Dissipation

Short Circuit Current
PD

I0S
27

50
W

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 W3EG2128M72AFSR is a 2x128Mx72 Double Data Rate SDRAM memory module based on 512Mb DDR SDRAM components. The module consists of thirtysix 128Mx4 components, in FBGA packages mounted on a 184 pin FR4 substrate.

Synchronous design allows precise cycle control with the use of system clock. Data I/O transactions are possible on both edges and Burst Lengths allow the same device to be useful for a variety of high bandwidth, high performance memory system applications.




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