W9425G6EH-5 Winbond Electronics, W9425G6EH-5 Datasheet - Page 36
![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
11. TIMING WAVEFORMS
11.1 Command Input Timing
11.2 Timing of the CLK Signals
A0~A12
BA0,1
CLK
CLK
RAS
CAS
CS
WE
CLK
CLK
CLK
CLK
t
CK
V
X
t
CH
t
t
t
t
t
IS
IS
IS
IS
IS
t
CK
t
CK
- 36 -
t
t
t
t
IH
t
IH
IH
IH
IH
V
X
t
T
t
CL
Refer to the Command Truth Table
Publication Release Date:Dec. 03, 2008
t
CH
V
X
t
T
t
CL
W9425G6EH
V
V
V
V
V
V
IH
IH(AC)
IL(AC)
IL
IH
IL
Revision A08