W981216 WINBOND [Winbond], W981216 Datasheet - Page 23

• Manufacturer Part Number: W981216
• Description: 2M x 16 bit x 4 Banks SDRAM
• Manufacturer: WINBOND [Winbond]

Revision 1.0
A0-A9,
Bank #0
Bank #1
Bank #2
Bank #3
RAS
CAS
A11
DQM
CLK
BS0
BS1
CKE
Interleaved Bank Write (Burst Length=8)
A10
WE
CS
DQ
Active
RAa
RAa
0
Idle
1
t
RCD
2
CAx
Write
ax0
3
t
RRD
ax1
4
5
t
RAS
6
ax4
7
Active
RBb
RBb
ax5
8
t
RC
ax6
9
t
RCD
(CLK = 100 MHz)
ax7
10
- 23 -
by0
Write
CBy
11
by1
Precharge
t
RRD
12
2M x 16 bit x 4 Banks SDRAM
by2
13
by3
t
14
RAS
t
RP
15
Publication Release Date: March, 1999
16
by4
17
Active
by5
RAc
RAc
18
by6
19
t
RCD
W981216AH
by7
20
t
RAS
CAz
CZ0
Write
21
Precharge
CZ1
22
t
RP
CZ2
23