W9825G6DH-6I Winbond Electronics, W9825G6DH-6I Datasheet - Page 31

• Manufacturer Part Number: W9825G6DH-6I
• Manufacturer: Winbond Electronics
• Type: SDRAMr

Specifications of W9825G6DH-6I

• Organization: 16Mx16
• Density: 256Mb
• Address Bus: 14b
• Access Time (max): 6/5ns
• Maximum Clock Rate: 166MHz
• 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: 150mA
• Pin Count: 54
• Mounting: Surface Mount
• Operating Temperature Classification: Industrial
• Lead Free Status / Rohs Status: Compliant

11.10
A11,A12
A0-A9,
DQM
CKE
CLK
RAS
CAS
BS0
BS1
A10
WE
DQ
CS
Bank #0
Bank #1
Bank #2
Bank #3
Auto-precharge Write (Burst Length = 4)
0
Active
RAa
RAa
Idle
1
t
RCD
2
CAw
aw0
Write
3
aw1
4
t
RAS
aw2
5
t
aw3
RC
6
7
* AP is the internal precharge start timing
AP*
8
9
t
RP
10
- 31 -
Active
RAb
RAb
11
t
RCD
12
Write
CAx
bx0
13
14
t
bx1
RAS
Publication Release Date:Apr. 24, 2008
15
bx2
16
t
RC
bx3
17
18
W9825G6DH
AP*
19
20
t
RP
21
Revision A12
Active
RAc
RAc
22
23