W9425G6EH Datasheet, PDF (5/50 Pages) Winbond – 4 M × 4 BANKS × 16 BITS DDR SDRAM

W9425G6EH
3. KEY PARAMETERS
SYMBOL
tCK
tRAS
tRC
IDD0
IDD1
IDD4R
IDD4W
IDD5
IDD6
DESCRIPTION
MIN./MAX.
CL = 2
Min.
Max.
Clock Cycle Time
CL = 2.5
Min.
Max.
CL = 3
Min.
Max.
Active to Precharge Command
Period
Min.
Active to Ref/Active Command Period
Min.
Operating Current:
One Bank Active-Precharge
Max.
Operating Current:
One Bank Active-Read-Precharge
Max.
Burst Operation Read Current
Max.
Burst Operation Write Current
Max.
Auto Refresh Current
Max.
Self-Refresh Current
Max.
-4
-
-
-
-
4 nS
10 nS
36 nS
52 nS
110 mA
150 mA
210 mA
210 mA
190 mA
3 mA
-5
7.5 nS
12 nS
6 nS
12 nS
5 nS
12 nS
40 nS
55 nS
110 mA
150 mA
180 mA
180 mA
190 mA
3 mA
-6
7.5 nS
12 nS
6 nS
12 nS
6 nS
12 nS
42 nS
60 nS
110 mA
150 mA
170 mA
170 mA
190 mA
3 mA
-75
7.5 nS
12 nS
7.5 nS
12 nS
7.5 nS
12 nS
45 nS
67.5 nS
110 mA
150 mA
160 mA
160 mA
190 mA
3 mA
Publication Release Date:Apr. 11, 2008
-5-
Revision A04