W9425G6EH_0812 Datasheet, PDF (5/54 Pages) Winbond – 4 M × 4 BANKS × 16 BITS DDR SDRAM

W9425G6EH
3. KEY PARAMETERS
SYMBOL
DESCRIPTION
CL = 2
tCK
Clock Cycle Time
CL = 2.5
CL = 3
tRAS
tRC
IDD0
IDD1
IDD4R
IDD4W
IDD5
IDD6
CL = 4
Active to Precharge Command Period
Active to Ref/Active Command Period
Operating Current:
One Bank Active-Precharge
Operating Current:
One Bank Active-Read-Precharge
Burst Operation Read Current
Burst Operation Write Current
Auto Refresh Current
Self-Refresh Current
MIN./MAX.
Min.
Max.
Min.
Max.
Min.
Max.
Min.
Max.
Min.
Min.
Max.
-4
-
-
-
-
4 nS
10 nS
4 nS
10 nS
36 nS
52 nS
110 mA
-5/-5I
7.5 nS
12 nS
6 nS
12 nS
5 nS
12 nS
-
-
40 nS
55 nS
110 mA
-6/-6I
7.5 nS
12 nS
6 nS
12 nS
6 nS
12 nS
-
-
42 nS
60 nS
110 mA
Max.
Max.
Max.
Max.
Max.
150 mA
210 mA
210 mA
190 mA
3 mA
150 mA
180 mA
180 mA
190 mA
3 mA
150 mA
170 mA
170 mA
190 mA
3 mA
Publication Release Date:Dec. 03, 2008
-5-
Revision A08