STK14CA8 데이터 시트보기 (PDF) - Simtek Corporation
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STK14CA8 Datasheet PDF : 17 Pages
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STK14CA8
ABSOLUTE MAXIMUM RATINGSa
Power Supply Voltage
-0.5V to +4.1V
Voltage on Input Relative to VSS
-0.5V to (VCC + 0.5V)
Voltage on Outputs
-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
Notes
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.
Package Thermal Characteristics see website: http://www.simtek.com/
DC CHARACTERISTICS
Symbol
Parameter
ICC1
Average VCC Current
ICC2
Average VCC Current during STORE
Average VCC Current at tAVAV = 200ns
ICC3
3V, 25°C, Typical
ICC4
Average VCAP Current during
AutoStore™ Cycle
VCC Standby Current
ISB
(Standby, Stable CMOS Input Levels)
IILK
Input Leakage Current
IOLK
VIH
VIL
VOH
VOL
TA
VCC
VCAP
NVC
DATAR
Off-State Output Leakage Current
Input Logic “1” Voltage
Input Logic “0” Voltage
Output Logic “1” Voltage
Output Logic “0” Voltage
Operating Temperature
Operating Voltage
Storage Capacitor
Nonvolatile STORE operations
Data Retention
Commercial
MIN MAX
65
55
50
3
10
3
3
±1
2.0
VSS – 0.5
2.4
0
2.7
17
500
20
±1
VCC + 0.3
0.8
0.4
70
3.6
57
Industrial
MIN MAX
70
60
55
3
10
3
3
±1
2.0
VSS – 0.5
2.4
–40
2.7
17
500
20
±1
VCC + 0.3
0.8
0.4
85
3.6
57
500
Units
mA
mA
mA
mA
mA
mA
mA
µA
µA
V
V
V
V
oC
V
µF
K
Years
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 ≥ (VCC – 0.2V)
All Others 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 is 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
3.0V +20%, -10%
Between Vcap pin and Vss, 5V rated.
@ Maximum Operating Temperature
December 2005
3
Document Control #ML0022 rev 1.3
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