STK14CA8-NF25ITR 查看數據表（PDF） - Simtek Corporation
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STK14CA8-NF25ITR Datasheet PDF : 21 Pages
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ABSOLUTE MAXIMUM RATINGS
Voltage on Input Relative to Ground . . . . . . . . . . . . . –0.5V to 4.1V
Voltage on Input Relative to VSS . . . . . . . . . .–0.5V to (VCC + 0.5V)
Voltage on DQ0-7 or HSB . . . . . . . . . . . . . . . .–0.5V to (VCC + 0.5V)
Temperature under Bias. . . . . . . . . . . . . . . . . . . . . .–55°C to 125°C
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . .–55°C to 140°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .–65°C to 150°C
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1W
DC Output Current (1 output at a time, 1s duration) . . . . . . . 15mA
STK14CA8
Note a:
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 con-
ditions above those indicated in the operational sections of this
specification is not implied. Exposure to absolute maximum rat-
ing conditions for extended periods may affect reliability.
NF (SOP-32) PACKAGE THERMAL CHARACTERISTICS
θjc 5.4 C/W; θja 44.3 [0fpm], 37.9 [200fpm], 35.1 C/W [500fpm].
RF (SSOP-48) PACKAGE THERMAL CHARACTERISTICS
θjc 6.2 C/W; θja 51.1 [0fpm], 44.7 [200fpm], 41.8 C/W [500fpm].
DC CHARACTERISTICS
SYMBOL
PARAMETER
ICC1
Average VCC Current
COMMERCIAL
MIN
MAX
INDUSTRIAL
MIN
MAX
UNITS
65
70
mA
55
60
mA
50
55
mA
ICC2
Average VCC Current during STORE
3
ICC3
Average VCC Current at tAVAV = 200ns
3V, 25°C, Typical
10
3
mA
10
mA
ICC4
Average VCAP Current during AutoStore
Cycle
3
ISB
VCC Standby Current
(Standby, Stable CMOS Levels)
3
3
mA
3
mA
IILK
Input Leakage Current
±1
±1
μA
IOLK
Off-State Output Leakage Current
±1
±1
μA
VIH
VIL
VOH
VOL
TA
VCC
VCAP
NVC
DATAR
Input Logic “1” Voltage
Input Logic “0” Voltage
Output Logic “1” Voltage
Output Logic “0” Voltage
Operating Temperature
Operating Voltage
Storage Capacitance
Nonvolatile STORE operations
Data Retention
2.0
VSS –0.5
2.4
0
2.7
17
200
20
VCC + 0.3
2.0
0.8
VSS –0.5
2.4
0.4
70
– 40
3.6
2.7
120
17
200
20
VCC + 0.3
0.8
0.4
85
3.6
120
V
V
V
V
°C
V
μF
K
Years
Note: The HSB pin has IOUT=-10 uA for VOH of 2.4 V, this parameter is characterized but not tested.
(VCC = 2.7V-3.6V)
NOTES
tAVAV = 25ns
tAVAV = 35ns
tAVAV = 45ns
Dependent on output loading and cycle
rate. Values obtained without output
loads.
All Inputs Don’t Care, VCC = max
Average current for duration of STORE
cycle (tSTORE)
W ≥ (V CC– 0.2V)
All Other Inputs Cycling at CMOS Levels
Dependent on output loading and cycle
rate. Values obtained without output
loads.
All Inputs Don’t Care
Average current for duration of STORE
cycle (tSTORE)
E ≥ (VCC -0.2V)
All Others VIN≤ 0.2V or ≥ (VCC-0.2V)
Standby current level after nonvolatile
cycle complete
VCC = max
VIN = VSS to VCC
VCC = max
VIN = VSS to VCC, E or G ≥ VIH
All Inputs
All Inputs
IOUT = – 2mA
IOUT = 4mA
3.3V + 0.3V
Between VCAP pin and VSS, 5V rated.
@ 55 deg C
Document Control #ML0022 Rev 2.1
3
Jan, 2008
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