W9425G6EH-5 Winbond Electronics, W9425G6EH-5 Datasheet - Page 5
![IC DDR-400 SDRAM 256MB 66TSSOPII](/photos/28/21/282152/w9425g6eh-5_sml.jpg)
W9425G6EH-5
Manufacturer Part Number
W9425G6EH-5
Description
IC DDR-400 SDRAM 256MB 66TSSOPII
Manufacturer
Winbond Electronics
Datasheet
1.W9425G6EH-5.pdf
(54 pages)
Specifications of W9425G6EH-5
Format - Memory
RAM
Memory Type
DDR SDRAM
Memory Size
256M (16Mx16)
Speed
250MHz
Interface
Parallel
Voltage - Supply
2.3 V ~ 2.7 V
Operating Temperature
0°C ~ 70°C
Package / Case
66-TSOPII
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
W9425G6EH-5
Manufacturer:
WINBOND
Quantity:
1 728
Part Number:
W9425G6EH-5
Manufacturer:
WINBOND/华邦
Quantity:
20 000
3. KEY PARAMETERS
SYMBOL
I
I
DD4W
t
I
I
DD4R
I
I
t
t
RAS
DD0
DD1
DD5
DD6
CK
RC
Clock Cycle Time
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
DESCRIPTION
CL = 2
CL = 2.5
CL = 3
CL = 4
- 5 -
MIN./MAX.
Max.
Max.
Max.
Max.
Max.
Max.
Max.
Max.
Max.
Max.
Min.
Min.
Min.
Min.
Min.
Min.
Publication Release Date:Dec. 03, 2008
110 mA
150 mA
210 mA
210 mA
190 mA
10 nS
36 nS
52 nS
10 nS
3 mA
-4
-
-
-
-
4 nS
4 nS
W9425G6EH
110 mA
150 mA
180 mA
180 mA
190 mA
-5/-5I
7.5 nS
12 nS
12 nS
12 nS
40 nS
55 nS
3 mA
-
-
6 nS
5 nS
Revision A08
110 mA
150 mA
170 mA
170 mA
190 mA
-6/-6I
7.5 nS
12 nS
12 nS
12 nS
42 nS
60 nS
3 mA
-
-
6 nS
6 nS