參數(shù)資料
型號: W9412G2IB-4
廠商: WINBOND ELECTRONICS CORP
元件分類: DRAM
英文描述: 4M X 32 DDR DRAM, 0.6 ns, PBGA144
封裝: 12 X 12 MM, 1.40 MM HEIGHT, ROHS COMPLIANT, LFBGA-144
文件頁數(shù): 17/50頁
文件大小: 826K
代理商: W9412G2IB-4
W9412G2IB
Publication Release Date: Aug. 30, 2010
- 24 -
Revision A06
8.6 Simplified Stated Diagram
POWER
APPLIED
Automatic Sequence
Command Sequence
Read A
Write
Read
ROW
ACTIVE
POWER
DOWN
IDLE
MODE
REGISTER
SET
AUTO
REFRESH
SELF
REFRESH
Read
Read A
Write
Write A
PRE
CHARGE
POWER
ON
MRS/EMRS
AREF
SREF
SREFX
PD
PDEX
ACT
BST
Read
Write
Write A
Read A
PRE
ACTIVE
POWERDOWN
PD
PDEX
Read
Read A
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