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WV3HG2256M72AER-D6

Features: ·240-pin, dual in-line memory module (DIMM) ·Fast data transfer rates: PC2-6400*, PC2-5300*, PC2-4300 and PC2-3200 ·Support ECC error detection and correction ·VCC= VCCQ = 1.8V±0.1 V·VCCSPD= +1.7V to +3.6V·JEDEC standard 1.8V I/O (SSTL_18-compatible) ·Differential data strobe (DQS, DQS#)...

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SeekIC No. : 004546977 Detail

WV3HG2256M72AER-D6: Features: ·240-pin, dual in-line memory module (DIMM) ·Fast data transfer rates: PC2-6400*, PC2-5300*, PC2-4300 and PC2-3200 ·Support ECC error detection and correction ·VCC= VCCQ = 1.8V±0.1 V·VCCSP...

WV3HG2256M72AER-D6 Data Sheet

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Part Number:
WV3HG2256M72AER-D6
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: 2024/12/21

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Product Details

Description



Features:

·240-pin, dual in-line memory module (DIMM)
·Fast data transfer rates: PC2-6400*, PC2-5300*, PC2-4300 and PC2-3200
·Support ECC error detection and correction
·VCC = VCCQ  = 1.8V±0.1 V
·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, 4, 5* and 6*
·Adjustable data-output drive strength
·On-die termination (ODT)
·Serial Presence Detect (SPD) with EEPROM
·Auto & self refresh: 64ms 8,192 cycle refresh
·Gold edge contacts
·RoHS compliant
·Dual Rank
·Package option
-240 Pin DIMM
-PCB C30.00mm (1.181") TY


Specifications

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



Description

The WV3HG2256M72AER-D6 is a 2x256Mx72 Double Data Rate DDR2 SDRAM high density module based on 1Gb DDR2 SDRAM components. This memory module consists of eighteen stacks of 256Mx4 bit with 8 banks DDR2 Synchronous DRAMs in FBGA packages, two - 14 bit registered buffers in BGA packages mounted on a 240-pin DIMM FR4 substrate.




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