W9825G6DH-6I Winbond Electronics, W9825G6DH-6I Datasheet - Page 27

• 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

11.6 Interleaved Bank Write (Burst Length = 8, Auto-precharge)
A11,A12
A0-A9
DQM
CKE
Bank #0
Bank #1
Bank #2
Bank #3
RAS
CAS
CLK
BS0
BS1
A10
WE
DQ
CS
Active
RAa
RAa
0
Idle
1
t
RCD
2
Write
CAx
ax0
3
t
RRD
ax1
4
5
6
t
RAS
ax4
7
* AP is the internal precharge start timing
Active
RBb
RBb
ax5
8
ax6
t
RC
9
t
RCD
ax7
10
- 27 -
Write
by0
CBy
11
by1
AP*
t
RRD
12
by2
13
by3
14
Publication Release Date:Apr. 24, 2008
15
t
RAS
t
RP
16
by4
17
Active
RAb
RAc
by5
18
W9825G6DH
by6
19
t
RCD
by7
20
Write
CZ0
CAz
21
Revision A12
CZ1
AP*
22
23
CZ2