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參數(shù)資料
| 型號(hào)： | IC42S16800-8TI |
| 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(dòng)態(tài)RAM |
| 文件頁(yè)數(shù)： | 12/69頁(yè) |
| 文件大?。?/td> | 1118K |
| 代理商： | IC42S16800-8TI |
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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 BST
READ / READA
WRIT/WRITA
ACT
PRE/PALL
REF/SELF
MRS
DESL
NOP or 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
NOP or Power-Down
(2)
NOP or Power-Down
(2)
Illegal
(3)
Illegal
(3)
Row Active
NOP
Refresh or Self-Refresh
(4)
Mode Register Set
NOP
NOP
Begin read : Determine AP
(5)
Begin write : Determine AP
(5)
Illegal
(3)
Precharge
(6)
Illegal
Illegal
Continue burst to end
→
Row active
Continue burst to end
→
Row active
Burst stop
→
Row active
Term burst, new read : Determine AP
(7)
Term burst, start write : Determine AP
(7, 8)
Illegal
(3)
Term burst, precharging
Illegal
Illegal
Continue burst to end
→
write recovering
Continue burst to end
→
write recovering
Burst stop
→
Row active
Term burst, start read : Determine AP
(7, 8)
Term burst, new write : Determine AP
(7)
Illegal
(3)
Term burst, precharging
(9)
Illegal
Illegal
Continue burst to end
→
Precharging
Continue burst to end
→
Precharging
Illegal
Illegal
(11)
Illegal
(11)
Illegal
(3)
Illegal
(11)
Illegal
Illegal
H
L
L
L
L
L
L
L
H
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
L
L
L
L
X
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
L
L
H
H
L
L
X
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
X
H
L
H
L
H
L
X
H
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
BA, CA, A10
BA, CA, A10
BR, RA
BA, A10
X
Op-Code
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
Row Active
Read
Write
Read With
Auto-
Precharge
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| IC42S16800L-6TI(G) | 4(2)M x 8(16) Bits x 4 Banks (128-MBIT) SYNCHRONOUS DYNAMIC RAM |
| IC42S16800-7TIG | 4(2)M x 8(16) Bits x 4 Banks (128-MBIT) SYNCHRONOUS DYNAMIC RAM |
| IC42S16800L-7TIG | 4(2)M x 8(16) Bits x 4 Banks (128-MBIT) SYNCHRONOUS DYNAMIC RAM |
| IC42S16800L-6T | 4(2)M x 8(16) Bits x 4 Banks (128-MBIT) SYNCHRONOUS DYNAMIC RAM |
| IC42S16800L-6T(G) | 4(2)M x 8(16) Bits x 4 Banks (128-MBIT) SYNCHRONOUS DYNAMIC RAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IC42S16800-8TI(G) | 制造商:ICSI 制造商全稱(chēng):Integrated Circuit Solution Inc 功能描述:4(2)M x 8(16) Bits x 4 Banks (128-MBIT) SYNCHRONOUS DYNAMIC RAM |
| IC42S16800-8TIG | 制造商:ICSI 制造商全稱(chēng):Integrated Circuit Solution Inc 功能描述:4(2)M x 8(16) Bits x 4 Banks (128-MBIT) SYNCHRONOUS DYNAMIC RAM |
| IC42S16800D-6TL | 制造商:Integrated Silicon Solution Inc 功能描述:128MB SYNCHRONOUS DRAM |
| IC42S16800D-7TL | 制造商:ISSI 制造商全稱(chēng):Integrated Silicon Solution, Inc 功能描述:16Meg x 8, 8Meg x16 128-MBIT SYNCHRONOUS DRAM |
| IC42S16800D-7TLTR | 制造商:Integrated Silicon Solution Inc 功能描述: |
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