W9825G6DH-6I Winbond Electronics, W9825G6DH-6I Datasheet - Page 25

• 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

11.4 Interleaved Bank Read (Burst Length = 8, CAS Latency = 3, Auto-precharge)
A11,A12
A0-A9,
Bank #0
Bank #1
Bank #2
Bank #3
DQM
CKE
CLK
RAS
CAS
BS0
BS1
A10
WE
DQ
CS
Active
RAa
RAa
0
Idle
1
t
RCD
2
Read
CAx
3
t
RRD
4
t
CAC
5
t
RAS
ax0
6
ax1
7
* AP is the internal precharge start timing
Active
RBb
RBb
ax2
8
t
RC
ax3
9
t
RCD
ax4
10
- 25 -
Read
AP*
CBy
t
ax5
RRD
11
ax6
12
ax7
13
t
RP
by0
14
t
RAS
t
CAC
Active
Publication Release Date:Apr. 24, 2008
RAc
RAc
by1
15
16
t
RCD
17
Read
by4
CAz
18
W9825G6DH
by5
AP*
19
t
RAS
t
CAC
by6
20
21
CZ0
Revision A12
t
RP
22
23