W9425G6JB

品牌:Winbond
描述:The W9425G6JB is a 256M DDR SDRAM and speed involving -5/-5I
包装:
封装:Packaged in 60 Ball TFBGA, using lead free materials with RoHS compliant
无铅情况/ROHS: 无铅
经营商:科通芯城自营
参数 数值
Voltage 2.5V ±0.2V
Package Packaged in 60 Ball TFBGA, using lead free materials with RoHS compliant
Status P
Organization 16Mbitx16/4 Banks
RoHS Y
Speed Grade CL3//-5/-5I/200 MHz
Organization 16Mbitx16
Voltage 2.5V ±0.2V
Speed (-5/-5I)_200MHz_CL3
Package Packaged in 60 Ball TFBGA, using lead free materials with RoHS compliant
Status P
RoHS Y
Description
The W9425G6JB is a 256M DDR SDRAM and speed involving -5/-5I Status:
Features
2.5V ±0.2V Power Supply?
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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