km4132g271b Samsung Semiconductor, Inc., km4132g271b Datasheet - Page 36

• Manufacturer Part Number: km4132g271b
• Description: 128k X 32bit X 2 Banks Synchronous Graphic Ram Lvttl
• Manufacturer: Samsung Semiconductor, Inc.

CLOCK
KM4132G271B
Page Write Cycle at Different Bank @Burst Length=4
ADDR
DQM
CKE
RAS
CAS
DSF
WE
DQ
CS
A
A
9
8
Row Active with
Write-Per-Bit
0
(A-Bank)
enable
RAa
RAa
1
Load Mask
Register
Mask
Key
2
Masked Write
3
(A-Bank)
DAa0
CAa
4
Row Active
(B-Bank)
DAa1
RBb
RBb
5
DAa2
6
DAa3
t
7
CDL
(B-Bank)
Write
CBb
DBb0
8
DBb1
- 36
9
HIGH
DBb2
10
DBb3
Masked Write
11
precharge
with auto
(A-Bank)
DAc0
CAc
12
DAc1
13
DAc2
14
DAc3
15
Write with auto
Precharge
(B-Bank)
DBd0
CBd
Rev. 2.4 (May 1998)
CMOS SGRAM
16
DBd1
17
DBd2
18
: Don t care
DBd3
19