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WV3HG2128M72AER

Features: 240-pin, dual in-line memory module Fast data transfer rates: PC2-4200 and PC2-3200 Utilizes 533 and 400 Mb/s DDR2 SDRAM components VCC = VCCQ = 1.8V± 0.1V VCCSPD = 1.7V to 3.6V JEDEC standard 1.8V I/O (SSTL_18-compatible) Differential data strobe (DQS, DQS#) option Four-bit prefetch ar...

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SeekIC No. : 004546975 Detail

WV3HG2128M72AER: Features: 240-pin, dual in-line memory module Fast data transfer rates: PC2-4200 and PC2-3200 Utilizes 533 and 400 Mb/s DDR2 SDRAM components VCC = VCCQ = 1.8V± 0.1V VCCSPD = 1.7V to 3.6V JEDEC sta...

WV3HG2128M72AER Data Sheet

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Part Number:
WV3HG2128M72AER
Supply Ability:
5000

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

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Product Details

Description



Features:

240-pin, dual in-line memory module
Fast data transfer rates: PC2-4200 and PC2-3200
Utilizes 533 and 400 Mb/s DDR2 SDRAM components
VCC = VCCQ = 1.8V± 0.1V
VCCSPD = 1.7V to 3.6V
JEDEC standard 1.8V I/O (SSTL_18-compatible)
Differential data strobe (DQS, DQS#) option
Four-bit prefetch architecture
DLL to align DQ and DQS transitions with CK
Multiple internal device banks for concurrent operation
Supports duplicate output strobe (RDQS/RDQS#)
Programmable CAS# latency (CL): 3 and 4
Adjustable data-output drive strength
On-die termination (ODT)
Serial Presence Detect (SPD) with EEPROM
64ms: 8,192 cycle refresh
Gold edge contacts
Product is lead-free
RoHS compliant
Dual Rank
 Package option
• 240 Pin DIMM
• PCB 29.97mm (1.18")


Specifications

Symbol Parameter
MIN
MAX
Unit
VCC Voltage on VCC pin relative to VSS
-1.0
2.3
V
VCCQ Voltage on VCCQ pin relative to VSS
-0.5
2.3
V
VCCL Voltage on VCCL pin relative to VSS
-0.5
2.3
V
VIN, VOUT Voltage on any pin relative to VSS
-0.5
2.3
V
TSTG Storage temperature
-55
100
IL Input leakage current; Any input 0V<VIN<VCC; VREF input
0V<VIN<0.95V; Other pins not under test = 0V		 Command/Address,
RAS#, CAS#, WE#,
CS#, CKE
CK, CK#
DM
-5
5
uA
IOZ 0V<VOUT<VCCQ; DQs and ODT are disable DQ, DQS, DQS#
-10
-10
uA
IVREF VREF leakage current; VREF = Valid VREF level
-72
72
uA



Description

The WV3HG2128M72AER is a 128Mx72 Double Data Rate DDR2 SDRAM high density module. This memory module consists of thirty six 128Mx4 bit with 4 banks DDR2 Synchronous DRAMs in FBGA packages, mounted on a 240-pin DIMM FR4 substrate.




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