參數(shù)資料
型號: IC42S16102-5T
英文描述: 512K x 16 Bit x 2 Banks (16-MBIT) SDRAM
中文描述: 為512k × 16位× 2銀行(16兆)內存
文件頁數(shù): 13/78頁
文件大?。?/td> 790K
代理商: IC42S16102-5T
IC42S16102
Integrated Circuit Solution Inc.
DR042-0A 01/18/2005
13
COMMAND TRUTH TABLE
(1,2)
CKE
n-1
Symbol
Command
n
CS
RAS CAS
WE
DQM
A11
A10
A9-A0
I/On
MRS
REF
SREF
PRE
PALL
ACT
WRIT
WRITA
READ
READA
BST
NOP
DESL
SBY
ENB
MASK
Mode Register Set
(3,4)
Auto-Refresh
(5)
Self-Refresh
(5,6)
Precharge Selected Bank
Precharge Both Banks
Bank Activate
(7)
Write
Write With Auto-Precharge
(8)
Read
(8)
Read With Auto-Precharge
(8)
Burst Stop
(9)
No Operation
Device Deselect
Clock Suspend / Standby Mode
Data Write / Output Enable
Data Mask / Output Disable
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
H
X
H
L
X
X
X
X
X
X
X
X
X
X
X
X
X
L
L
L
L
L
L
L
L
L
L
L
L
H
X
X
X
L
L
L
L
L
L
H
H
H
H
H
H
X
X
X
X
L
L
L
H
H
H
L
L
L
L
H
H
X
X
X
X
L
H
H
L
L
H
L
L
H
H
L
H
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
L
H
OP CODE
X
X
L
H
Row
L
H
L
H
X
X
X
X
X
X
X
X
X
X
X
X
X
HIGH-Z
HIGH-Z
X
X
X
X
X
X
X
X
X
X
X
Active
HIGH-Z
BS
X
BS
BS
BS
BS
BS
X
X
X
X
X
X
Row
Column
(18)
Column
(18)
Column
(18)
Column
(18)
X
X
X
X
X
X
DQM TRUTH TABLE
(1,2)
CKE
n-1
DQM
Symbol
Command
n
UPPER
LOWER
ENB
MASK
ENBU
ENBL
MASKU
MASKL
Data Write / Output Enable
Data Mask / Output Disable
Upper Byte Data Write / Output Enable
Lower Byte Data Write / Output Enable
Upper Byte Data Mask / Output Disable
Lower Byte Data Mask / Output Disable
H
H
H
H
H
H
X
X
X
X
X
X
L
H
L
X
H
X
L
H
X
L
X
H
CKE TRUTH TABLE
(1,2)
CKE
n-1
Symbol
Command
Current State
n
CS
RAS CAS
WE
A11
A10 A9-A0
SPND
REF
SELF
SELFX
Start Clock Suspend Mode
Clock Suspend
Terminate Clock Suspend Mode
Auto-Refresh
Start Self-Refresh Mode
Terminate Self-Refresh Mode
Active
Other States
Clock Suspend
Idle
Idle
Self-Refresh
H
L
L
H
H
L
L
H
H
L
L
L
H
H
L
H
H
L
L
H
X
X
X
L
L
L
H
L
H
X
X
X
X
L
L
H
X
H
X
X
X
X
X
L
L
H
X
H
X
X
X
X
X
H
H
H
X
H
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
PDWN
Start Power-Down Mode
Idle
Terminate Power-Down Mode
Power-Down
相關PDF資料
PDF描述
IC42S16102-5TG 512K x 16 Bit x 2 Banks (16-MBIT) SDRAM
IC42S16102-5TI 512K x 16 Bit x 2 Banks (16-MBIT) SDRAM
IC42S16102-5TIG 512K x 16 Bit x 2 Banks (16-MBIT) SDRAM
IC42S16102-6BG 512K x 16 Bit x 2 Banks (16-MBIT) SDRAM
IC42S16102-6BIG 512K x 16 Bit x 2 Banks (16-MBIT) SDRAM
相關代理商/技術參數(shù)
參數(shù)描述
IC42S16102-5TG 制造商:ICSI 制造商全稱:Integrated Circuit Solution Inc 功能描述:512K x 16 Bit x 2 Banks (16-MBIT) SDRAM
IC42S16102-5TI 制造商:ICSI 制造商全稱:Integrated Circuit Solution Inc 功能描述:512K x 16 Bit x 2 Banks (16-MBIT) SDRAM
IC42S16102-5TIG 制造商:ICSI 制造商全稱:Integrated Circuit Solution Inc 功能描述:512K x 16 Bit x 2 Banks (16-MBIT) SDRAM
IC42S16102-6BG 制造商:ICSI 制造商全稱:Integrated Circuit Solution Inc 功能描述:512K x 16 Bit x 2 Banks (16-MBIT) SDRAM
IC42S16102-6BIG 制造商:ICSI 制造商全稱:Integrated Circuit Solution Inc 功能描述:512K x 16 Bit x 2 Banks (16-MBIT) SDRAM