W9825G6DH-6I Winbond Electronics, W9825G6DH-6I Datasheet - Page 24

• 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

11.3 Interleaved Bank Read (Burst Length = 8, CAS Latency = 3)
A11,A12
A0-A9,
Bank #0
Bank #1
Bank #2
Bank #3
DQM
CKE
RAS
CAS
CLK
BS0
BS1
WE
A10
DQ
CS
Active
RAa
RAa
0
Idle
1
t
RCD
2
Read
t
CAx
RRD
3
Precharge
4
5
t
t
AC
RP
ax0
6
t
RAS
Active
ax1
RBb
RBb
7
ax2
8
t
t
RCD
RC
ax3
9
Read
CBy
ax4
- 24 -
10
t
RRD
ax5
11
Precharge
ax6
t
12
AC
by0
13
t
t
RAS
RP
by1
14
Publication Release Date: Apr. 24, 2008
Active
RAc
RAc
15
16
t
t
RCD
RAS
by4
17
t
RC
Read
by5
CAz
18
W9825G6DH
Precharge
by6
19
t
AC
by7
20
t
RC
21
t
CZ0
Revision A12
RP
22
23