參數(shù)資料
型號(hào): W9425G8DH-6
廠(chǎng)商: WINBOND ELECTRONICS CORP
元件分類(lèi): DRAM
英文描述: 32M X 8 DDR DRAM, 0.7 ns, PDSO66
封裝: 0.400 INCH, 0.65 MM PITCH, ROHS COMPLIANT, TSOP2-66
文件頁(yè)數(shù): 45/53頁(yè)
文件大?。?/td> 1920K
代理商: W9425G8DH-6
W9425G8DH
Publication Release Date: Nov. 20, 2007
- 5 -
Revision A4
3. KEY PARAMETERS
SYMBOL
DESCRIPTION
MIN./MAX.
-5
-6
-75
Min.
7.5 nS
CL = 2
Max.
10 nS
12 nS
Min.
6 nS
7.5 nS
CL = 2.5
Max.
10 nS
12 nS
5 nS
6 nS
7.5 nS
tCK
Clock Cycle Time
CL = 3
Max.
10 nS
12 nS
tRAS
Active to Precharge Command Period
Min.
40 nS
42 nS
45 nS
tRC
Active to Ref/Active Command Period
Min.
55 nS
60 nS
67.5 nS
IDD0
Operating Current:
One Bank Active-Precharge
Max.
110 mA
IDD1
Operating Current:
One Bank Active-Read-Precharge
Max.
150 mA
IDD4R
Burst Operation Read Current
Max.
180 mA
170 mA
160 mA
IDD4W
Burst Operation Write Current
Max.
180 mA
170 mA
160 mA
IDD5
Auto Refresh Current
Max.
190 mA
IDD6
Self Refresh Current
Max.
3 mA
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