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零件编号
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KM718V089-54 查看數據表(PDF) - Samsung
零件编号
产品描述 (功能)
生产厂家
KM718V089-54
512Kx36 & 1Mx18-Bit Synchronous Pipelined Burst SRAM
Samsung
KM718V089-54 Datasheet PDF : 20 Pages
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KM736V989
KM718V089
512Kx36 & 1Mx18 Synchronous SRAM
119BGA PACKAGE PIN CONFIGURATIONS
(TOP VIEW)
KM736V989(512Kx36)
1
2
3
4
5
6
A
V
DDQ
A
A
ADSP
A
A
B
NC
A
A
ADSC
A
A
C
NC
A
A
V
DD
A
A
D
DQc
DQPc
V
SS
NC
V
SS
DQPb
E
DQc
DQc
V
SS
CS
1
V
SS
DQb
F
V
DDQ
DQc
V
SS
OE
V
SS
DQb
G
DQc
DQc
WEc
ADV
WEb
DQb
H
DQc
DQc
V
SS
GW
V
SS
DQb
J
V
DDQ
V
DD
NC
V
DD
NC
V
DD
K
DQd
DQd
V
SS
CLK
V
SS
DQa
L
DQd
DQd
WEd
NC
WEa
DQa
M
V
DDQ
DQd
V
SS
BW
V
SS
DQa
N
DQd
DQd
V
SS
A
1
*
V
SS
DQa
P
DQd
DQPd
V
SS
A
0
*
V
SS
DQPa
R
NC
A
LBO
V
DD
NC
A
T
NC
NC
A
A
A
NC
U
V
DDQ
NC
NC
NC
NC
NC
Note :
* A
0
and A
1
are the two least significant bits(LSB) of the address field and set the internal burst counter if burst is desired.
7
V
DDQ
NC
NC
DQb
DQb
V
DDQ
DQb
DQb
V
DDQ
DQa
DQa
V
DDQ
DQa
DQa
NC
ZZ
V
DDQ
PIN NAME
SYMBOL
A
A
0
, A
1
ADV
ADSP
ADSC
CLK
CS
1
WEx
(x=a,b,c,d)
OE
GW
BW
ZZ
LBO
PIN NAME
Address Inputs
Burst Count Address
Burst Address Advance
Address Status Processor
Address Status Controller
Clock
Chip Select
Byte Write Inputs
Output Enable
Global Write Enable
Byte Write Enable
Power Down Input
Burst Mode Control
SYMBOL
V
DD
V
SS
N.C.
DQa
DQb
DQc
DQd
DQPa~Pd
V
DDQ
PIN NAME
Power Supply(+3.3V)
Ground
No Connect
Data Inputs/Outputs
Data Inputs/Outputs
Data Inputs/Outputs
Data Inputs/Outputs
Data Inputs/Outpus
Output Power Supply
(2.5V or 3.3V)
-5-
December 1999
Rev 1.0
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