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參數(shù)資料
| 型號： | IS42S16128-12T |
| 廠商： | INTEGRATED SILICON SOLUTION INC |
| 元件分類： | DRAM |
| 英文描述： | 128K Words x 16 Bits x 2 Banks (4-MBIT) SYNCHRONOUS DYNAMIC RAM |
| 中文描述： | 256K X 16 SYNCHRONOUS DRAM, 12 ns, PDSO50 |
| 封裝： | 0.400 INCH, TSOP2-50 |
| 文件頁數(shù)： | 14/75頁 |
| 文件大?。?/td> | 638K |
| 代理商： | IS42S16128-12T |
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14
Integrated Silicon Solution, Inc. — 1-800-379-4774
Rev. A
03/13/00
IS42S16128
ISSI
OPERATION COMMAND TABLE
(1,2)
Current State
Command
Operation
CS
RAS
CAS
WE
A9
A8 A7-A0
Write With
Auto-Precharge
DESL
Burst Write Continues, Write Recovery And Precharge
When Done
Burst Write Continues, Write Recovery And Precharge
Illegal
Illegal
Illegal
Illegal
(10)
Illegal
(10)
Illegal
Illegal
No Operation, Idle State After t
RP
Has Elapsed
No Operation, Idle State After t
RP
Has Elapsed
No Operation, Idle State After t
RP
Has Elapsed
Illegal
(10)
Illegal
(10)
Illegal
(10)
No Operation, Idle State After t
RP
Has Elapsed
(10)
Illegal
Illegal
No Operation, Row Active After t
RCD
Has Elapsed
No Operation, Row Active After t
RCD
Has Elapsed
No Operation, Row Active After t
RCD
Has Elapsed
Illegal
(10)
Illegal
(10)
Illegal
(10,14)
Illegal
(10)
Illegal
Illegal
No Operation, Row Active After t
DPL
Has Elapsed
No Operation, Row Active After t
DPL
Has Elapsed
No Operation, Row Active After t
DPL
Has Elapsed
Read Start
Write Restart
Illegal
(10)
Illegal
(10)
Illegal
Illegal
H
X
X
X
X
X
X
NOP
BST
READ/READA
WRIT/WRITA
ACT
PRE/PALL
REF/SELF
MRS
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
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
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
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
V
V
V
V
X
X
X
V
V
V
V
X
X
X
V
V
V
X
X
OPCODE
X
X
X
V
V
V
V
X
OP CODE
X
X
X
V
V
V
V
X
OP CODE
X
X
X
V
V
V
V
X
OP CODE
Row Precharge DESL
X
X
X
V
V
V
V
X
X
X
X
V
V
V
X
X
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
Immediately
Following
Row Active
X
X
X
V
V
V
V
X
X
X
X
V
V
V
X
X
Write
Recovery
X
X
X
V
V
V
V
X
X
X
X
V
V
V
X
X
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| IS42S16128-8T | Chassis Mount and Din Rail Filters RoHS Compliant: Yes |
| IS42S16160B-7TL | 32Meg x 8, 16Meg x16 256-MBIT SYNCHRONOUS DRAM |
| IS42S16160B-7TLI | 32Meg x 8, 16Meg x16 256-MBIT SYNCHRONOUS DRAM |
| IS42S83200B | 32Meg x 8, 16Meg x16 256-MBIT SYNCHRONOUS DRAM |
| IS42S83200B-6T | 32Meg x 8, 16Meg x16 256-MBIT SYNCHRONOUS DRAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IS42S16128-8T | 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:128K Words x 16 Bits x 2 Banks (4-MBIT) SYNCHRONOUS DYNAMIC RAM |
| IS42S16160A-6T | 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:256 Mb Synchronous DRAM |
| IS42S16160A-6TL | 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:256 Mb Synchronous DRAM |
| IS42S16160A-7T | 制造商:Integrated Silicon Solution Inc 功能描述: |
| IS42S16160A-7TL | 制造商:Integrated Silicon Solution Inc 功能描述: |
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