A43E16161V AMIC Technology, Corp., A43E16161V Datasheet - Page 42
A43E16161V
Manufacturer Part Number
A43E16161V
Description
1M x 16-Bit x 2 Banks Low Power Synchronous DRAM
Manufacturer
AMIC Technology, Corp.
Datasheet
1.A43E16161V.pdf
(46 pages)
Function Truth Table (Table 1)
PRELIMINARY
Precharge
Read with
Current
Active
Read
Write
State
IDLE
Auto
Row
CS
H
H
H
H
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
(August, 2005, Version 0.0)
RAS CAS
H
H
H
H
H
H
H
H
H
H
X
H
X
H
H
X
H
H
X
H
H
X
H
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
X
H
H
H
H
X
H
H
H
H
X
H
H
H
H
X
H
H
H
H
X
H
H
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
WE
X
H
X
H
H
X
H
H
H
X
X
H
H
H
X
X
H
H
H
X
X
H
H
X
L
L
L
L
L
L
L
L
L
L
L
L
L
L
X
BA
BA
BA
BA
BA
BA
BA
BA
BA
BA
BA
BA
BA
BA
BA
BA
BA
BA
BA
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
OP Code
CA, A10/AP ILLEGAL
CA,A10/AP Begin Read; Latch CA; Determine AP
CA,A10/AP Begin Write; Latch CA; Determine AP
CA,A10/AP Term burst; Begin Read; Latch CA; Determine AP
CA,A10/AP Term burst; Begin Read; Latch CA; Determine AP
CA,A10/AP Term burst; Begin Read; Latch CA; Determine AP
CA,A10/AP ILLEGAL
CA,A10/AP ILLEGAL
Address
A10/AP
RA, PA
CA,AP
RA
RA
PA
RA
PA
RA
PA
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
41
NOP(Continue Burst to End → Row Active)
NOP(Continue Burst to End → Row Active)
ILLEGAL
ILLEGAL
Term Burst; Precharge timing for Writes
ILLEGAL
NOP(Continue Burst to End → Precharge)
NOP(Continue Burst to End → Precharge)
ILLEGAL
ILLEGAL
ILLEGAL
NOP
NOP
ILLEGAL
Row Active; Latch Row Address
NOP
Auto Refresh or Self Refresh
Mode Register Access
NOP
NOP
ILLEGAL
ILLEGAL
Precharge
ILLEGAL
NOP(Continue Burst to End → Row Active)
NOP(Continue Burst to End → Row Active)
Term burst → Row Active
Term burst; Begin Write; Latch CA; Determine AP
ILLEGAL
Term Burst; Precharge timing for Reads
ILLEGAL
Action
AMIC Technology, Corp.
A43E16161
Note
2
2
4
5
5
2
2
3
3
2
3
3
3
2
3
2
2
2