A43L2616 AMIC Technology, Corp., A43L2616 Datasheet - Page 26

• Manufacturer Part Number: A43L2616
• Description: DRAM SDRAM SGRAM 64Mb x16
• Manufacturer: AMIC Technology, Corp.

Page Read Cycle at Different Bank @Burst Length = 4
(August, 2001, Version 0.0)
CLOCK
A10/AP
ADDR
(CL=2)
(CL=3)
CKE
RAS
CAS
BS0
DQM
DQ
DQ
BS1
CS
WE
* Note : 1.
*Note 1
0
Row Active
(A-Bank)
RAa
RAa
1
2. To interrupt a burst read by row precharge, both the read ad the precharge banks must be the same.
CS
2
Row Active
can be don’t care when
(B-Bank)
RBb
RBb
3
(A-Bank)
Read
CAa
4
5
Row Active
(C-Bank)
QAa0 QAa1 QAa2
RCc
RCc
6
RAS
(B-Bank)
Read
QAa0 QAa1 QAa2
CBb
,
7
Precharge
CAS
(A-Bank)
8
Row Active
(D-Bank)
and
QBb0
RDd
RDd
9
26
WE
(C-Bank)
High
Read
QBb1
QBb0
CCc
10
are high at the clock high going edge.
Precharge
(B-Bank)
QBb2
QBb1
11
QCc0 QCc1 QCc2 QDd0 QDd1 QDd2
QBb2
12
(D-Bank)
QCc0 QCc1 QCc2 QDd0 QDd1 QDd2
Read
CDd
13
Precharge
(C-Bank)
14
AMIC Technology, Inc.
15
Precharge
(D-Bank)
16
*Note 2
17
A43L2616
: Don't care
18
19