W9825G6DH75I Winbond, W9825G6DH75I Datasheet - Page 21

• Manufacturer Part Number: W9825G6DH75I
• Manufacturer: Winbond
• Type: SDRAMr

Specifications of W9825G6DH75I

• Organization: 16Mx16
• Density: 256Mb
• Address Bus: 14b
• Access Time (max): 6/5.4ns
• Maximum Clock Rate: 133MHz
• Operating Supply Voltage (typ): 3.3V
• Package Type: TSOP-II
• Operating Temp Range: -40C to 85C
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• Supply Current: 130mA
• Pin Count: 54
• Mounting: Surface Mount
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Supplier Unconfirmed

10.4 Mode Register Set Cycle
A0-A12
BS0,1
RAS
CAS
CLK
WE
CS
BS0
BS1
A10
A11
A12
A0
A1
A2
A3
A4
A5
A6
A0
A7
A8
A0
A9
A0
A0
A0
t
t
t
t
CMS
CMS
CMS
t
CMS
AS
Addressing Mode
"0"
"0"
"0"
"0"
"0"
"0"
"0"
Register
set data
CAS Latency
Burst Length
Write Mode
t
t
t
t
CMH
CMH
t
CMH
CMH
AH
(Test Mode)
Reserved
Reserved
A0
A0
A2
A6
- 21 -
0
0
0
0
1
1
1
1
0
0
0
0
1
t
RSC
A0
A0
A0
A0
A0
A0
A0
A0
A0
A0
A0
A3
A0 0
A0 1
A0
A0
A0
A0
A0
A0
A0
A9
A0 0
A0 1
A1
A5
0
0
1
1
0
0
1
1
0
0
1
1
0
A0
A4
0
1
0
1
0
1
0
1
0
1
0
1
0
Sequential
Burst read and single write
Publication Release Date:Apr. 24, 2008
Reserved
Full Page
Burst read and Burst write
A0
A0
A0
A0 2
A0 4
A0 8
Single Write Mode
1
Addressing Mode
CAS Latency
Burst Length
Sequential
Interleave
Reserved
Reserved
Reserved
A0
A0
A0
A0
A0
A0
A0
A0 3
A0
A0
2
W9825G6DH
Interleave
command
Reserved
next
A0
A0 1
A0 2
A0 4
A0 8
A0
Revision A12