km4132g271a ETC-unknow, km4132g271a Datasheet - Page 36

• Manufacturer Part Number: km4132g271a
• Description: 128k 32bit Banks Synchronous Graphic
• Manufacturer: ETC-unknow

DQ
KM4132G271A
CLOCK
Read & Write Cycle at Different Bank @Burst Length=4
ADDR
DQM
CKE
RAS
CAS
DSF
WE
CS
CL=2
CL=3
A
A
9
8
*Note : 1.
Row Active
0
(A-Bank)
RAa
RAa
1
t
CDL
should be met to complete write.
2
3
(A-Bank)
Read
CAa
4
5
QAa0 QAa1 QAa2 QAa3
6
Row Active
(B-Bank)
QAa0 QAa1 QAa2 QAa3
RBb
RBb
7
Precharge
(A-Bank)
8
9
HIGH
10
11
(B-Bank)
Write
DBb0 DBb1 DBb2 DBb3
DBb0 DBb1 DBb2 DBb3
CBb
12
Row Active
(A-Bank)
RAc
RAc
13
14
Rev.0 (August 1997)
t
15
CDL
(A-Bank)
Read
CAc
CMOS SGRAM
16
*Note 1
17
QAc0 QAc1 QAc2
: Don't care
18
QAc0 QAc1
19