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參數資料
| 型號： | IC42S16800L-8TIG |
| 英文描述： | 4(2)M x 8(16) Bits x 4 Banks (128-MBIT) SYNCHRONOUS DYNAMIC RAM |
| 中文描述： | 4（2）M中的x 8（16）位× 4銀行（128 - Mbit的）同步動態(tài)RAM |
| 文件頁數： | 13/69頁 |
| 文件大小： | 1118K |
| 代理商： | IC42S16800L-8TIG |
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IC42S81600/IC42S81600L
IC42S16800/IC42S16800L
Integrated Circuit Solution Inc.
DR023-0E 6/11/2004
13
OPERATION COMMAND TABLE
(continue)
Current State
Command
Operation
CS
RAS
CAS
WE
Address
Write with auto
precharge
DESL
NOP
BST
READ / READA
WRIT/WRITA
ACT
PRE/PALL
REF/SELF
MRS
DESL
NOP
BST
READ/READA
WRIT/WRITA
ACT
PRE/PALL
REF/SELF
MRS
DESL
NOP
BST
READ/READA
WRIT/WRITA
ACT
PRE/PALL
REF/SELF
MRS
DESL
NOP
BST
READ/READA
WRIT/WRITA
ACT
PRE/PALL
REF/SELF
MRS
Continue burst to end
→
write recovering with auto precharge
Continue burst to end
→
write recovering with auto precharge
Illegal
Illegal
(11)
Illegal
(11)
Illegal
(3, 11)
Illegal
(3, 11)
Illegal
Illegal
Nop
→
Enter idle after t
RP
Nop
→
Enter idle after t
RP
Nop
→
Enter idle after t
RP
Illegal
(3)
Illegal
(3)
Illegal
(3)
Nop
→
Enter idle after t
RP
Illegal
Illegal
Nop
→
Enter row active after t
RCD
Nop
→
Enter row active after t
RCD
Nop
→
Enter row active after t
RCD
Illegal
(3)
Illegal
(3)
Illegal
(3, 9)
Illegal
(3)
Illegal
Illegal
Nop
→
Enter row active after t
DPL
Nop
→
Enter row active after t
DPL
Nop
→
Enter row active after t
DPL
Start read, Determine AP
(8)
New write, Determine AP
Illegal
(3)
Illegal
(3)
Illegal
Illegal
H
L
L
L
L
L
L
L
L
H
L
L
L
L
L
L
L
L
H
L
L
L
L
L
L
L
L
H
L
L
L
L
L
L
L
L
X
H
H
H
H
L
L
L
L
X
H
H
H
H
L
L
L
L
X
H
H
H
H
L
L
L
L
X
H
H
H
H
L
L
L
L
X
H
H
L
L
H
H
L
L
X
H
H
L
L
H
H
L
L
X
H
H
L
L
H
H
L
L
X
H
H
L
L
H
H
L
L
X
H
L
H
L
H
L
H
L
X
H
L
H
L
H
L
H
L
X
H
L
H
L
H
L
H
L
X
H
L
H
L
H
L
H
L
X
X
X
BA, CA, A10
BA, CA, A10
BR, RA
BA, A10
X
Op-Code
X
X
X
BA, CA, A10
BA, CA, A10
BR, RA
BA, A10
X
Op-Code
X
X
X
BA, CA, A10
BA, CA, A10
BR, RA
BA, A10
X
Op-Code
X
X
X
BA, CA, A10
BA, CA, A10
BR, RA
BA, A10
X
Op-Code
Precharging
Row activating
Write
recovering
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相關代理商/技術參數 |
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| IC42S32200 | 制造商:ICS 制造商全稱:ICS 功能描述:512K Words x 32 Bits x 4 Banks (64-MBIT) SYNCHRONOUS DYNAMIC RAM |
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| IC42S32200/L-6BI | 制造商:ICS 制造商全稱:ICS 功能描述:512K Words x 32 Bits x 4 Banks (64-MBIT) SYNCHRONOUS DYNAMIC RAM |
| IC42S32200/L-6BIG | 制造商:ICS 制造商全稱:ICS 功能描述:512K Words x 32 Bits x 4 Banks (64-MBIT) SYNCHRONOUS DYNAMIC RAM |
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