STK14C88
ABSOLUTE MAXIMUM RATINGS
a
Voltage on Input Relative to Ground . . . . . . . . . . . . . –0.5V to 7.0V
Voltage on Input Relative to V
SS
. . . . . . . . . .–0.6V 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
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .–65°C to 150°C
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1W
DC Output Current (1 output at a time, 1s duration) . . . . . . . 15mA
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.
DC CHARACTERISTICS
COMMERCIAL
SYMBOL
b
(V
CC
= 5.0V
±
10%)
e
INDUSTRIAL/
Military
MIN
MAX
100
85
70
3
10
2
31
26
23
1.5
±1
±5
2.2
V
SS
– .5
2.4
0.4
0.4
0
70
-40/-55
0.4
0.4
85/125
V
CC
+ .5
0.8
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
μA
μA
V
V
V
V
V
°C
t
AVAV
= 25ns
t
AVAV
= 35ns
t
AVAV
= 45ns
All Inputs Don’t Care, V
CC
= max
W
≥
(V
CC
– 0.2V)
All Others Cycling, CMOS Levels
All Inputs Don’t Care
t
AVAV
= 25ns, E
≥
V
IH
t
AVAV
= 35ns, E
≥
V
IH
t
AVAV
= 45ns, E
≥
V
IH
E
≥
(V
CC
– 0.2V)
All Others V
IN
≤
0.2V or
≥
(V
CC
– 0.2V)
V
CC
= max
V
IN
= V
SS
to V
CC
V
CC
= max
V
IN
= V
SS
to V
CC
, E or G
≥
V
IH
All Inputs
All Inputs
I
OUT
= – 4mA except HSB
I
OUT
= 8mA except HSB
I
OUT
= 3mA
UNITS
NOTES
MIN
MAX
97
80
70
3
10
2
30
25
22
1.5
±1
±5
2.2
V
SS
– .5
2.4
V
CC
+ .5
0.8
PARAMETER
I
CC1
Average V
CC
Current
I
CC2c
I
CC3
b
Average V
CC
Current during
STORE
Average V
CC
Current at t
AVAV
= 200ns
5V, 25°C, Typical
Average V
CAP
Current during AutoStore
Cycle
Average V
CC
Current
(Standby, Cycling TTL Input Levels)
V
CC
Standby Current
(Standby, Stable CMOS Input Levels)
Input Leakage Current
Off-State Output Leakage Current
Input Logic “1” Voltage
Input Logic “0” Voltage
Output Logic “1” Voltage
Output Logic “0” Voltage
Logic “0” Voltage on HSB Output
Operating Temperature
I
CC4c
I
SB1d
I
SB2d
I
ILK
I
OLK
V
IH
V
IL
V
OH
V
OL
V
BL
T
A
Note b:
Note c:
Note d:
Note e:
I
CC1
and I
CC3
are dependent on output loading and cycle rate. The specified values are obtained with outputs unloaded.
I
CC2
and I
CC4
are the average currents required for the duration of the respective
STORE
cycles (t
STORE
) .
E
≥
V
IH
will not produce standby current levels until any nonvolatile cycle in progress has timed out.
V
CC
reference levels throughout this datasheet refer to V
CC
if that is where the power supply connection is made, or V
CAP
if V
CC
is connected
to ground.
AC TEST CONDITIONS
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
5.0V
480 Ohms
OUTPUT
255 Ohms
30 pF
INCLUDING
SCOPE AND
FIXTURE
CAPACITANCE
f
SYMBOL
C
IN
C
OUT
PARAMETER
Input Capacitance
Output Capacitance
(T
A
= 25°C, f = 1.0MHz)
MAX
5
7
UNITS
pF
pF
CONDITIONS
ΔV
= 0 to 3V
ΔV
= 0 to 3V
Note f:
These parameters are guaranteed but not tested.
Figure 1
:
AC Output Loading
Document Control #ML0014 Rev 2.0
Feb, 2008
3
SIMTEK [ SIMTEK CORPORATION ]
