![](/html/AMICC/255557/page23.png)
Power On Sequence & Auto Refresh
A43L8316
0
CLOCK
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19
CKE
High level is necessary
CS
tRP
tRC
RAS
CAS
ADDR
KEY
Ra
BA
KEY
BS
A8/AP
KEY
Ra
WE
DQM
DQ
High level is necessary
High-Z
Precharge
(All Banks)
Auto Refresh
Auto Refresh
Mode Regiser Set
Row Active
(A-Bank)
: Don't care
Preliminary (April, 2000, Version 1.0)
22
AMIC Technology, Inc.