A43L8316AV-5.5 View Datasheet(PDF) - AMIC Technology
Part Name
Description
MFG CO.
'A43L8316AV-5.5' PDF : 45 Pages View PDF
A43L8316A
Function Truth Table (Table 1, Continued)
Current
State
CS RAS CAS WE BA
HX XXX
LHHHX
Write with L
H
H
L
X
Auto
L H L H BA
Precharge L
H
L
L BA
L
L
H
X BA
L
L
L
XX
HX XXX
LHHHX
LHHLX
Precharge L
H
L
X BA
L
L
H
H BA
L
L
H
L BA
L
L
L
XX
HX XXX
LHHHX
Row
LHHLX
Activating L H L X BA
L
L
H
H BA
L
L
H
L BA
L
L
L
XX
HX XXX
LHHXX
Refreshing L
H
L
X
X
L
L
H
X
X
L
L
L
XX
Address
Action
X
NOP(Continue Burst to End→Precharge)
X
NOP(Continue Burst to End→Precharge)
X
ILLEGAL
CA, A8/AP ILLEGAL
CA, A8/AP ILLEGAL
RA, PA ILLEGAL
X
ILLEGAL
X
NOP→Idle after tRP
X
NOP→Idle after tRP
X
ILLEGAL
CA, A8/AP ILLEGAL
RA
ILLEGAL
PA
NOP→Idle after tRP
X
ILLEGAL
X
NOP→Row Active after tRCD
X
NOP→Row Active after tRCD
X
ILLEGAL
CA, A8/AP ILLEGAL
RA
ILLEGAL
PA
ILLEGAL
X
ILLEGAL
X
NOP→Idle after tRC
X
NOP→Idle after tRC
X
ILLEGAL
X
ILLEGAL
X
ILLEGAL
Note
2
2
2
2
2
2
4
2
2
2
2
Abbreviations
RA = Row Address
NOP = No Operation Command
BA = Bank Address
CA = Column Address
AP = Auto Precharge
PA = Precharge All
Note: 1. All entries assume that CKE was active (High) during the preceding clock cycle and the current clock cycle.
2. Illegal to bank in specified state : Function may be legal in the bank indicated by BA, depending on the state of that
bank.
3. Must satisfy bus contention, bus turn around, and/or write recovery requirements.
4. NOP to bank precharging or in idle state. May precharge bank indicated by BA (and PA).
5. Illegal if any banks is not idle.
(September, 2003, Version 1.0)
41
AMIC Technology, Corp.
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