Memory-Niche dynamic random access memory-

W9425G8EH

brand：Winbond

Description：The W9425G8EH is a 256M DDR SDRAM and speed involving -5/-6/-75

Packaging：

Packaging：Packaged in TSOP II 66-pin, using Lead free materials with RoHS compliant

Lead-free status/ROHS： No

Category：Niche dynamic random access memory

Seller：科通芯城自营

Parameter	Value
Voltage	2.5V±0.2V
Package	Packaged in TSOP II 66-pin, using Lead free materials with RoHS compliant
Status	EOL
Organization	32Mbitx8/4 Banks
RoHS	Y
Speed Grade	CL3//-5/200 MHz
Organization	32Mbitx8
Voltage	2.5V±0.2V
Speed	-5_200MHz_CL3
Package	Packaged in TSOP II 66-pin, using Lead free materials with RoHS compliant
Status	EOL
RoHS	Y

Description
The W9425G8EH is a 256M DDR SDRAM and speed involving -5/-6/-75 Status: End of life
Features
2.5V ±0.2V Power Supply for DDR266/333/400
Up to 200 MHz Clock Frequency
Double Data Rate architecture; two data transfers per clock cycle
Differential clock inputs (CLK and /CLK)
DQS is edge-aligned with data for Read; center-aligned with data for Write
CAS Latency: 2, 2.5 and 3
Burst Length: 2, 4 and 8
Auto Refresh and Self Refresh
Precharged Power Down and Active Power Down
Write Data Mask
Write Latency = 1
7.8μS refresh interval (8K/64 mS refresh)
Maximum burst refresh cycle: 8
Interface: SSTL_2

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W9425G8EH

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