STK14CA8
ABSOLUTE MAXIMUM RATINGSa
Notes
-0.5V to +4.1V
Power Supply Voltage
Voltage on Input Relative to VSS
Voltage on Outputs
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.
-0.5V to (VCC + 0.5V)
-0.5V to (VCC + 0.5V)
–55°C to 125°C
–55°C to 140°C
–65°C to 150°C
1W
Temperature under Bias
Junction Temperature
Storage Temperature
Power Dissipation
DC Output Current (1 output at a time, 1s duration)
15mA
Package Thermal Characteristics see website: http://www.simtek.com/
DC CHARACTERISTICS
Commercial
Industrial
Symbol
Parameter
Units
mA
mA
mA
Notes
MIN
MAX
65
55
50
MIN
MAX
70
60
55
tAVAV = 25ns
tAVAV = 35ns
tAVAV = 45ns
Average VCC Current
ICC1
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).
Average VCC Current during STORE
Average VCC Current at tAVAV = 200ns
3V, 25°C, Typical
ICC2
ICC3
ICC4
ISB
3
3
mA
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).
5
3
5
3
mA
mA
Average VCAP Current during
AutoStore™ Cycle
VCC Standby Current
E
≥ (VCC – 0.2V)
All Others VIN ≤ 0.2V or ≥ (VCC – 0.2V)
Standby current level after nonvolatile
cycle is complete.
(Standby, Stable CMOS Input Levels)
2
2
mA
µA
VCC = max
Input Leakage Current
IILK
±1
±1
±1
VIN = VSS to VCC
VCC = max
Off-State Output Leakage Current
IOLK
VIN = VSS to VCC, E or G ≥ VIH
±1
VCC + 0.3
0.8
µA
V
Input Logic “1” Voltage
Input Logic “0” Voltage
Output Logic “1” Voltage
Output Logic “0” Voltage
Operating Temperature
Operating Voltage
VIH
VIL
2.0
V
CC + 0.3
0.8
2.0
VSS – 0.5
2.4
All Inputs
All Inputs
V
SS – 0.5
2.4
V
VOH
VOL
TA
V
IOUT = –2mA
0.4
70
0.4
85
V
IOUT = 4mA
0
–40
2.7
17
oC
VCC
VCAP
2.7
17
3.6
57
3.6
57
V
3.0V +20%, -10%
Between Vcap pin and Vss, 5V rated.
Storage Capacitor
µF
December 2004
3
Document Control #ML0022 rev 1.0
SIMTEK [ SIMTEK CORPORATION ]
