W9425G6EH-5 Winbond Electronics, W9425G6EH-5 Datasheet - Page 46
![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
11.13 Read Interrupted by Write & BST (BL = 8)
Burst Read cycle must be terminated by BST Command to avoid I/O conflict.
11.14 Read Interrupted by Precharge (BL = 8)
CAS Latency = 2
C AS Latency = 2
C AS Latency = 3
CMD
CLK
CLK
DQS
DQ
C M D
C LK
C LK
D Q S
D Q S
D Q
D Q
READ
READ
Q0
Q1
BST
Q 0
Q2
Q 1
PR E
Q3
Q 2
Q 0
Q4
C AS Latency
Q 3
Q 1
Q5
WRIT
- 46 -
Q 4
Q 2
C AS Latency
Q 5
Q 3
D0
Q 4
D1
D2
Q 5
Publication Release Date:Dec. 03, 2008
D3
D4
D5
D6
W9425G6EH
D7
Revision A08