A43L0616A AMIC Technology, Corp., A43L0616A Datasheet - Page 40

• Manufacturer Part Number: A43L0616A
• Description: 512K x 16 Bit x 2 Banks Synchronous DRAM
• Manufacturer: AMIC Technology, Corp.

Mode Register Set Cycle
(May, 2001, Version 1.0)
CLOCK
ADDR
RAS
CAS
CKE
DQM
CS
DQ
WE
* Both banks precharge should be completed before Mode Register Set cycle and auto refresh cycle.
* Note : 1.
0
*Note 2
2. Minimum 2 clock cycles should be met before new
3. Please refer to Mode Register Set table.
1
CS , RAS , CAS &
MODE REGISTER SET CYCLE
mode register.
MRS
Key
* Note 1
* Note 3
2
Hi-Z
High
3
Command
New
Ra
4
WE
5
activation at the same clock cycle with address key will set internal
6
Auto Refresh Cycle
0
RAS activation.
39
1
Auto Refresh
2
High
Hi-Z
3
4
5
AMIC Technology, Inc.
t
RC
6
7
A43L0616A
8
New Command
9
: Don't care
10