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參數(shù)資料
| 型號(hào)： | DS1609 |
| 英文描述： | Dual Port RAM |
| 中文描述： | 雙口RAM |
| 文件頁數(shù)： | 4/7頁 |
| 文件大小： | 81K |
| 代理商： | DS1609 |
DS1609
020499 4/7
ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin Relative to Ground
Operating Temperature
Storage Temperature
Soldering Temperature
–0.5V to +7.0V
–40
°
C to +85
°
C
–55
°
C to +125
°
C
260
°
C for 10 seconds
* This is a stress rating only and functional operation of the device at these or any other conditions above those
indicated in the operation sections of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods of time may affect reliability.
RECOMMENDED DC OPERATING CONDITIONS
(–40
°
C to +85
°
C)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Power Supply
V
CC
4.5
5.0
5.5
V
1
Input Logic 1
V
IH
2.0
V
CC
+ 0.3
V
1
Input Logic 0
V
IL
–0.3
+0.8
V
1
DC ELECTRICAL CHARACTERISTICS
(–40
°
C to +85
°
C; V
CC
= 5V
±
10%)
MAX
UNITS
PARAMETER
SYMBOL
MIN
TYP
NOTES
Input Impedance
Z
IN
50K
2
CE, WE, OE Leakage
I
LO
–1.0
+1.0
μ
A
Standby Current
I
CCS1
3.0
5.0
mA
3, 4, 13
Standby Current
I
CCS2
50
300
μ
A
3, 5, 13
Standby Current
I
CCS3
100
nA
3, 6, 13
Operating Current
I
CC
18
30
mA
7, 13
Logic 1 Output
V
OH
2.4
V
8
Logic 0 Output
V
OL
0.4
V
9
CAPACITANCE
(t
A
= 25
°
C)
NOTES
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
Input Capacitance
C
IN
5
10
pF
I/O Capacitance
C
I/O
5
10
pF
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| DS1609-35 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 Dual-Port SRAM |
| DS1609-50 | 功能描述:RAM其它 RoHS:否 制造商:Freescale Semiconductor 封裝:Tray |
| DS1609-50+ | 功能描述:RAM其它 Dual Port RAM RoHS:否 制造商:Freescale Semiconductor 封裝:Tray |
| DS1609N-35 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 Dual-Port SRAM |
| DS1609N-50 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 Dual-Port SRAM |
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