W9864G6 WINBOND [Winbond], W9864G6 Datasheet - Page 27

• Manufacturer Part Number: W9864G6
• Description: 1M x 4 BANKS x 16 BITS SDRAM
• Manufacturer: WINBOND [Winbond]

Operating Timing Example, continued
Interleaved Bank Read (Burst Length = 8, CAS Latency = 3, Auto Precharge)
Bank #0
Bank #1
Bank #2
Bank #3
A0-A9
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
(CLK = 100 MHz)
ax4
10
- 27 -
Read
AP*
CBy
t
ax5
RRD
11
ax6
12
ax7
13
t
RP
Publication Release Date: January 27, 2003
by0
14
t
RAS
t
CAC
Active
RAc
RAc
by1
15
16
t
RCD
17
Read
by4
CAz
18
W9864G6DB
by5
AP*
19
t
CAC
by6
20
21
CZ0
22
Revision A1
23