STK14C88
ABSOLUTE MAXIMUM RATINGSa
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.
Voltage on Input Relative to Ground . . . . . . . . . . . . . –0.5V to 7.0V
Voltage on Input Relative to VSS . . . . . . . . . .–0.6V to (V + 0.5V)
Voltage on DQ0-7 or HSB . . . . . . . . . . . . . . . .–0.5V to (V + 0.5V)
CC
Temperature under Bias. . . . . . . . . . . . . . . . . . . . . .–55°C to 125°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .–65°C to 150°C
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1W
DC Output Current (1 output at a time, 1s duration) . . . . . . . 15mA
CC
DC CHARACTERISTICS
(VCC = 5.0V ± 10%)e
INDUSTRIAL/
Military
COMMERCIAL
SYMBOL
PARAMETER
UNITS
NOTES
MIN
MAX
MIN
MAX
b
I
Average V Current
97
80
70
100
85
70
mA
mA
mA
t
t
t
= 25ns
= 35ns
= 45ns
CC
1
CC
AVAV
AVAV
AVAV
c
I
I
Average V Current during STORE
3
3
mA
mA
All Inputs Don’t Care, V = max
CC
CC
CC
CC
2
b
Average V Current at t
CC
= 200ns
W ≥ (V – 0.2V)
AVAV
CC
3
10
10
5V, 25°C, Typical
All Others Cycling, CMOS Levels
c
I
I
Average V
Cycle
Current during AutoStore
CAP
All Inputs Don’t Care
CC
4
2
2
mA
d
Average V Current
CC
(Standby, Cycling TTL Input Levels)
30
25
22
31
26
23
mA
mA
mA
t
t
t
= 25ns, E ≥ V
= 35ns, E ≥ V
= 45ns, E ≥ V
SB
SB
AVAV
AVAV
AVAV
IH
IH
IH
1
2
d
I
I
I
V
Standby Current
E ≥ (V – 0.2V)
CC
CC
1.5
±1
±5
1.5
±1
±5
mA
μA
μA
(Standby, Stable CMOS Input Levels)
All Others V ≤ 0.2V or ≥ (V – 0.2V)
IN CC
Input Leakage Current
V
V
= max
CC
ILK
= V to V
CC
IN
SS
Off-State Output Leakage Current
V
V
= max
CC
OLK
= V to V , E or G ≥ V
IH
IN
SS
CC
V
V
V
V
V
T
Input Logic “1” Voltage
2.2
V
+ .5
2.2
V + .5
CC
V
V
All Inputs
All Inputs
IH
CC
Input Logic “0” Voltage
V
– .5
0.8
V – .5
SS
0.8
IL
SS
Output Logic “1” Voltage
Output Logic “0” Voltage
Logic “0” Voltage on HSB Output
Operating Temperature
2.4
2.4
V
I
I
I
=–4mA except HSB
= 8mA except HSB
= 3mA
OH
OL
BL
OUT
OUT
OUT
0.4
0.4
70
0.4
0.4
V
V
0
-40/-55
85/125
°C
A
Note b: ICC and ICC3 are dependent on output loading and cycle rate. The specified values are obtained with outputs unloaded.
Note c: ICC1 and ICC are the average currents required for the duration of the respective STORE cycles (tSTORE ) .
4
Note d: E ≥2VIH will not produce standby current levels until any nonvolatile cycle in progress has timed out.
Note e:
V
CC reference levels throughout this datasheet refer to VCC if that is where the power supply connection is made, or VCAP if VCC is connected
to ground.
AC TEST CONDITIONS
5.0V
Input Pulse Levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0V to 3V
Input Rise and Fall Times. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ≤ 5ns
Input and Output Timing Reference Levels . . . . . . . . . . . . . . . 1.5V
Output Load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Figure 1
480 Ohms
OUTPUT
CAPACITANCEf
(TA = 25°C, f = 1.0MHz)
255 Ohms
30 pF
INCLUDING
SCOPE AND
FIXTURE
SYMBOL
PARAMETER
MAX
UNITS
CONDITIONS
ΔV = 0 to 3V
ΔV = 0 to 3V
C
Input Capacitance
Output Capacitance
5
7
pF
IN
C
pF
OUT
Figure 1: AC Output Loading
Note f: These parameters are guaranteed but not tested.
Rev 2.0
Document Control #ML0014
Feb, 2008
3
SIMTEK [ SIMTEK CORPORATION ]
