A45L9332AE-6 AMIC Technology, Corp., A45L9332AE-6 Datasheet - Page 39

• Manufacturer Part Number: A45L9332AE-6
• Description: 256K x 32 Bit x 2 Banks Synchronous Graphic RAM
• Manufacturer: AMIC Technology, Corp.

CLOCK
ADDR
PRELIMINARY
Read & Write Cycle with Auto Precharge I @Burst Length=4
RAS
CAS
(CL=2)
(CL=3)
CKE
DQMi
DSF
CS
DQ
DQ
A10
A9
WE
0
Row Active
(A-Bank)
*Note : 1. tRCD should be controlled to meet minimum tRAS before internal precharge start.
RAa
RAa
1
(In the case of Burst Length=1 & 2, BRSW mode and Block write)
2
(October, 2001, Version 0.1)
3
Row Active
(B-Bank)
RBb
RBb
4
Auto Precharge
Read with
(A-Bank)
CAa
5
6
QAa0
7
QAa1
QAa0
Auto Precharge
8
Start Point
(A-Bank)
QAa2
QAa1
9
High
QAa2
38
QAa3
10
QAa3
11
Auto Precharge
12
Write with
(B-Bank)
DBb0
DBb0
CBb
13
DBb1
DBb1
14
DBb2
DBb2
AMIC Technology, Inc.
15
A45L9332A Series
DBb3
DBb3
16
Auto Precharge
17
Start Point
(B-Bank)
: Don't care
18
19