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參數(shù)資料
| 型號： | KM732V688 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | 64Kx32 Synchronous SRAM |
| 中文描述： | 64Kx32同步SRAM |
| 文件頁數(shù)： | 6/16頁 |
| 文件大小： | 497K |
| 代理商： | KM732V688 |
PRELIMINARY
KM732V696/L
64Kx32 Synchronous SRAM
Rev 1.0
- 6 -
May 1997
PASS-THROUGH TRUTH TABLE
NOTE : This operation makes written data immediately available at output during a read cycle preceded by a write cycle.
Previous Cycle
Present Cycle
Next Cycle
Operation
WRITE
Operation
CS
1
WRITE
OE
Write Cycle, All bytes
Address=An-1, Data=Dn-1
All L
Initiate Read Cycle
Address=An
Data=Qn-1 for all bytes
L
H
L
Read Cycle
Data=Qn
Write Cycle, All bytes
Address=An-1, Data=Dn-1
All L
No new cycle
Data=Qn-1 for all bytes
H
H
L
No carryover from
previous cycle
Write Cycle, All bytes
Address=An-1, Data=Dn-1
All L
No new cycle
Data=High-Z
H
H
H
No carryover from
previous cycle
Write Cycle, One byte
Address=An-1, Data=Dn-1
One L
Initiate Read Cycle
Address=An
Data=Qn-1 for one byte
L
H
L
Read Cycle
Data=Qn
Write Cycle, One byte
Address=An-1, Data=Dn-1
One L
No new cycle
Data=Qn-1 for one byte
H
H
L
No carryover from
previous cycle
A
BSOLUTE MAXIMUM RATINGS*
*NOTE : Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress rating only
and functional operation of the device at these or any other conditions above those indicated in the operating sections of this specification is
not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.
Parameter
Symbol
Rating
Unit
Voltage on V
DD
Supply Relative to V
SS
V
DD
-0.3 to 4.6
V
Voltage on V
DDQ
Supply Relative to V
SS
V
DDQ
V
DD
V
Voltage on Input Pin Relative to V
SS
V
IN
-0.3 to 6.0
V
Voltage on I/O Pin Relative to V
SS
V
IO
-0.3 to V
DDQ
+ 0.5
V
Power Dissipation
P
D
1.2
W
Storage Temperature
T
STG
-65 to 150
°
C
°
C
°
C
Operating Temperature
T
OPR
0 to 70
Storage Temperature Range Under Bias
T
BIAS
-10 to 85
OPERATING CONDITIONS at 3.3V I/O
(0
°
C
≤
T
A
≤
70
°
C)
Parameter
Symbol
Min
Typ.
Max
Unit
Supply Voltage
V
DD
3.13
3.3
3.6
V
V
DDQ
3.13
3.3
3.6
V
Ground
V
SS
0
0
0
V
OPERATING CONDITIONS at 2.5V I/O
(0
°
C
≤
T
A
≤
70
°
C)
Parameter
Symbol
Min
Typ.
Max
Unit
Supply Voltage
V
DD
3.13
3.3
3.47
V
V
DDQ
2.37
2.5
2.9
V
Ground
V
SS
0
0
0
V
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相關代理商/技術參數(shù) |
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| KM732V688L | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:64Kx32 Synchronous SRAM |
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| KM732V696L | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:64Kx32 Synchronous SRAM |
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