W9825G6DH75I Winbond, W9825G6DH75I Datasheet - Page 21
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W9825G6DH75I
Manufacturer Part Number
W9825G6DH75I
Description
Manufacturer
Winbond
Type
SDRAMr
Datasheet
1.W9825G6DH75I.pdf
(44 pages)
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