STK14CA8
Document Number: 001-51592 Rev. **
Page 3 of 16
Absolute Maximum Ratings
Voltage on Input Relative to Ground.................–0.5V to 4.1V
Voltage on Input Relative to V
SS ...........–0.5V to (V
CC + 0.5V)
Voltage on DQ
0-7 or HSB ......................–0.5V to (V
CC + 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).... 15 mA
NF (SOP-32) PACKAGE THERMAL CHARACTERISTICS
θ
jc 5.4 C/W; θja 44.3 [0fpm], 37.9 [200fpm], 35.1 C/W [500fpm].
RF (SSOP-48) PACKAGE THERMAL CHARACTERISTICS
θ
jc 6.2 C/W; θja 51.1 [0fpm], 44.7 [200fpm], 41.8 C/W [500fpm].
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 conditions above those indicated in the operational sections
of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
reliability.
DC Characteristics
(VCC = 2.7V to 3.6V)
Note
The HSB pin has IOUT=-10 uA for VOH of 2.4 V, this parameter is characterized but not tested.
Symbol
Parameter
Commercial
Industrial
Units
Notes
Min
Max
Min
Max
ICC1
Average VCC Current
65
55
50
70
60
55
mA
mA
mA
tAVAV = 25 ns
tAVAV = 35 ns
tAVAV = 45 ns
Dependent on output loading and cycle
rate. Values obtained without output loads.
ICC2
Average VCC Current during
STORE
3
3
mA
All Inputs Don’t Care, VCC = max
Average current for duration of STORE
cycle (tSTORE)
ICC3
Average VCC Current at tAVAV =
200 ns
3V, 25°C, Typical
10
10
mA
W
≥ (V
CC– 0.2V)
All Other Inputs Cycling at CMOS Levels
Dependent on output loading and cycle
rate. Values obtained without output loads.
ICC4
Average VCAP Current during
AutoStore Cycle
3
3
mA
All Inputs Don’t Care
Average current for duration of STORE
cycle (tSTORE)
ISB
VCC Standby Current
(Standby, Stable CMOS Levels)
33
mA
E
≥ (V
CC -0.2V)
All Others VIN≤ 0.2V or ≥ (VCC-0.2V)
Standby current level after nonvolatile
cycle complete
IILK
Input Leakage Current
±1
±1
μAV
CC = max
VIN = VSS to VCC
IOLK
Off-State Output Leakage
Current
±1
±1
μAV
CC = max
VIN = VSS to VCC, E or G ≥ VIH
VIH
Input Logic “1” Voltage
2.0
VCC+0.3
2.0
VCC+0.3
V
All Inputs
VIL
Input Logic “0” Voltage
VSS–0.5
0.8
VSS–0.5
0.8
V
All Inputs
VOH
Output Logic “1” Voltage
2.4
2.4
V
IOUT =– 2 mA
VOL
Output Logic “0” Voltage
0.4
0.4
V
IOUT = 4 mA
TA
Operating Temperature
0
70
– 40
85
°C
VCC
Operating Voltage
2.7
3.6
2.7
3.6
V
3.3V + 0.3V
VCAP
Storage Capacitance
17
120
17
120
μFBetween V
CAP pin and VSS, 5V rated.
NVC
Nonvolatile STORE operations
200
200
K
DATAR Data Retention
20
20
Years At 55
°C
[+] Feedback