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參數(shù)資料
| 型號： | IC42S81600L-8TG |
| 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(shù)： | 4/69頁 |
| 文件大?。?/td> | 1118K |
| 代理商： | IC42S81600L-8TG |
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IC42S81600/IC42S81600L
IC42S16800/IC42S16800L
12
Integrated Circuit Solution Inc.
DR023-0E 6/11/2004
OPERATION COMMAND TABLE(1)
Current State Command
Operation
CS
RAS
CAS
WE
Address
Idle
DESL
NOP or Power-Down(2)
HX
X
NOP or BST
NOP or Power-Down(2)
LH
H
X
READ / READA
Illegal(3)
LH
BA, CA, A10
WRIT/WRITA
Illegal(3)
LH
L
BA, CA, A10
ACT
Row Active
L
H
BR, RA
PRE/PALL
NOP
L
H
L
BA, A10
REF/SELF
Refresh or Self-Refresh(4)
LLL
H
X
MRS
Mode Register Set
LLLL
Op-Code
Row Active
DESL
NOP
H
X
NOP or BST
NOP
L
H
X
READ/READA
Begin read : Determine AP(5)
LH
BA, CA, A10
WRIT/WRITA
Begin write : Determine AP(5)
LH
L
BA, CA, A10
ACT
Illegal(3)
LL
H
BR, RA
PRE/PALL
Precharge(6)
LL
H
L
BA, A10
REF/SELF
Illegal
L
H
X
MRS
Illegal
LLLL
Op-Code
Read
DESL
Continue burst to end
→ Row active
HX
X
NOP
Continue burst to end
→ Row active
L
HHH
X
BST
Burst stop
→ Row active
LH
H
L
X
READ/READA
Term burst, new read : Determine AP(7)
LH
BA, CA, A10
WRIT/WRITA
Term burst, start write : Determine AP(7, 8)
LH
L
BA, CA, A10
ACT
Illegal(3)
LL
H
BR, RA
PRE/PALL
Term burst, precharging
LL
H
L
BA, A10
REF/SELF
Illegal
L
H
X
MRS
Illegal
LLLL
Op-Code
Write
DESL
Continue burst to end
→ write recovering
HX
X
NOP
Continue burst to end
→ write recovering
L
HHH
X
BST
Burst stop
→ Row active
LH
H
L
X
READ/READA
Term burst, start read : Determine AP(7, 8)
LH
BA, CA, A10
WRIT/WRITA
Term burst, new write : Determine AP(7)
LH
L
BA, CA, A10
ACT
Illegal(3)
LL
H
BR, RA
PRE/PALL
Term burst, precharging(9)
LL
H
L
BA, A10
REF/SELF
Illegal
L
H
X
MRS
Illegal
LLLL
Op-Code
Read With
DESL
Continue burst to end
→ Precharging
HX
X
Auto-
NOP
Continue burst to end
→ Precharging
L
HHH
X
Precharge
BST
Illegal
L
H
L
X
READ/READA
Illegal(11)
LH
BA, CA, A10
WRIT/WRITA
Illegal(11)
LH
L
BA, CA, A10
ACT
Illegal(3)
LL
H
BR, RA
PRE/PALL
Illegal(11)
LL
H
L
BA, A10
REF/SELF
Illegal
L
H
X
MRS
Illegal
LLLL
Op-Code
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IC42S81600L-8TI | 制造商:ICSI 制造商全稱:Integrated Circuit Solution Inc 功能描述:4(2)M x 8(16) Bits x 4 Banks (128-MBIT) SYNCHRONOUS DYNAMIC RAM |
| IC42S81600L-8TI(G) | 制造商:ICSI 制造商全稱:Integrated Circuit Solution Inc 功能描述:4(2)M x 8(16) Bits x 4 Banks (128-MBIT) SYNCHRONOUS DYNAMIC RAM |
| IC42S81600L-8TIG | 制造商:ICSI 制造商全稱:Integrated Circuit Solution Inc 功能描述:4(2)M x 8(16) Bits x 4 Banks (128-MBIT) SYNCHRONOUS DYNAMIC RAM |
| IC42S8200 | 制造商:ICSI 制造商全稱:Integrated Circuit Solution Inc 功能描述:1Meg x 8 Bits x 2 Banks (16-MBIT) SYNCHRONOUS DYNAMIC RAM |
| IC42S8200-6T | 制造商:ICSI 制造商全稱:Integrated Circuit Solution Inc 功能描述:1Meg x 8 Bits x 2 Banks (16-MBIT) SYNCHRONOUS DYNAMIC RAM |
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