W9425G6EH-5 Winbond Electronics, W9425G6EH-5 Datasheet - Page 45

• Manufacturer Part Number: W9425G6EH-5
• Description: IC DDR-400 SDRAM 256MB 66TSSOPII
• Manufacturer: Winbond Electronics

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

11.11 Read Interrupted by Read (CL = 2, BL = 2, 4, 8)
11.12 Burst Read Stop (BL = 8)
CAS Latency = 2
CAS Latency = 3
CMD
CLK
CLK
DQS
DQS
DQ
DQ
CMD
ADD
CLK
CLK
DQS
DQ
READ
Address
ACT
Row
t
RCD
Q0
Q1
BST
COl,Add,A
Q2
Q0
READ A
CAS Latency
Q3
Q1
t
- 45 -
CCD
Q4
Q2
CAS Latency
Col,Add,B
READ B
Q5
Q3
Q4
t
CCD
Col,Add,C
Q5
READ C
Publication Release Date:Dec. 03, 2008
QA0
t
CCD
QA1
Col,Add,D
READ D
QB0
t
CCD
W9425G6EH
QB1
Col,Add,E
READ E
QC0
Revision A08