ic42s16101-7tig ETC-unknow, ic42s16101-7tig Datasheet - Page 15

• Manufacturer Part Number: ic42s16101-7tig
• Description: 512k X 16 Bit X 2 Banks 16-mbit Sdram
• Manufacturer: ETC-unknow

IC42S16101
OPERATION COMMAND TABLE
Integrated Circuit Solution Inc.
DR025-0F 01/17/2005
Current State Command
Write With
Auto-Precharge
Row Precharge DESL
Immediately
Following
Row Active
Write
Recovery
DESL
DESL
BST
DESL
NOP
BST
READ/READA
WRIT/WRITA
ACT
PRE/PALL
REF/SELF
MRS
NOP
BST
READ/READA
WRIT/WRITA
ACT
PRE/PALL
REF/SELF
MRS
NOP
READ/READA
WRIT/WRITA
ACT
PRE/PALL
REF/SELF
MRS
NOP
BST
READ/READA
WRIT/WRITA
ACT
PRE/PALL
REF/SELF
MRS
Operation
Burst Write Continues, Write Recovery And Precharge H
When Done
Burst Write Continues, Write Recovery And Precharge L
Illegal
Illegal
Illegal
Illegal
Illegal
Illegal
Illegal
No Operation, Idle State After t
No Operation, Idle State After t
No Operation, Idle State After t
Illegal
Illegal
Illegal
No Operation, Idle State After t
Illegal
Illegal
No Operation, Row Active After t
No Operation, Row Active After t
No Operation, Row Active After t
Illegal
Illegal
Illegal
Illegal
Illegal
Illegal
No Operation, Row Active After t
No Operation, Row Active After t
No Operation, Row Active After t
Read Start
Write Restart
Illegal
Illegal
Illegal
Illegal
(10,14)
(10)
(10)
(10)
(10)
(10)
(10)
(10)
(10)
(10)
(10)
(1,2)
RP
RP
RP
RP
RCD
RCD
RCD
DPL
DPL
DPL
Has Elapsed
Has Elapsed
Has Elapsed
Has Elapsed
Has Elapsed
Has Elapsed
Has Elapsed
Has Elapsed
Has Elapsed
Has Elapsed
(10)
CS
CS
CS
CS
CS RAS
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
RAS
RAS
RAS
RAS CAS
X
H
H
H
H
X
H
H
H
H
X
H
H
H
H
X
H
H
H
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
CAS
CAS
CAS
CAS WE
X
H
H
H
H
X
H
H
H
H
X
H
H
H
H
X
H
H
H
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
WE
WE
WE A11 A10 A9-A0
WE
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
X
L
L
L
L
X
L
L
L
L
X
L
L
L
L
X
L
L
L
L
X
X
X
V
V
V
V
X
X
X
X
V
V
V
V
X
X
X
X
V
V
V
V
X
X
X
X
V
V
V
V
X
OP CODE
OP CODE
OP CODE
OPCODE
X
X
X
V
V
V
V
X
X
X
X
V
V
V
V
X
X
X
X
V
V
V
V
X
X
X
X
V
V
V
V
X
V
V
V
V
V
V
V
V
V
V
V
V
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
(18)
(18)
(18)
(18)
(18)
(18)
(18)
(18)
(18)
(18)
(18)
(18)
15