W981216 WINBOND [Winbond], W981216 Datasheet - Page 27

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

Revision 1.0
A0-A9,
A11
DQM
Bank #0
Bank #1
Bank #2
Bank #3
CKE
CS
AutoPrecharge Read (Burst Length = 4, CAS Latency = 3)
CLK
RAS
CAS
BS0
BS1
A10
WE
DQ
0
Active
RAa
RAa
Idle
1
2
t
RCD
Read
3
CAw
4
t
RAS
5
t
AC
6
t
RC
aw0
7
AP*
aw1
* AP is the internal precharge start timing
8
aw2
(CLK = 100 MHz)
9
aw3
10
t
RP
- 27 -
11
Active
RAb
RAb
2M x 16 bit x 4 Banks SDRAM
12
13
t
RCD
14
Read
CAx
15
Publication Release Date: March, 1999
16
t
RAS
17
t
AC
t
RC
18
bx0
19
W981216AH
AP*
20
bx1
21
bx2
22
t
RP
bx3
23