A43E06321 AMIC Technology, Corp., A43E06321 Datasheet - Page 22

• Manufacturer Part Number: A43E06321
• Description: 512k x 32-Bit x 2 Banks Low Power Synchronous Dram
• Manufacturer: AMIC Technology, Corp.

Power On Sequence & Auto Refresh
PRELIMINARY
CLOCK
A10/AP
ADDR
DQM
CKE
RAS
CAS
WE
DQ
CS
BA
0
(All Banks)
Precharge
High level is necessary
1
High-Z
(July, 2005, Version 0.0)
2
t
PR
3
Auto Refresh
4
5
6
t
RC
7
8
Auto Refresh
9
21
10
11
t
RC
12
13
14
AMIC Technology, Corp.
Normal
MRS
KEY
15
16
Extended
MRS
KEY
A43E06321
17
: Don't care
18
Row Active
(A-Bank)
Ra
Ra
19