STK16CA8-WF35I View Datasheet(PDF) - Simtek Corporation
Part Name
Description
Manufacturer
STK16CA8-WF35I
Simtek Corporation
STK16CA8-WF35I Datasheet PDF : 12 Pages
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STK16CA8
ABSOLUTE MAXIMUM RATINGSa
Power Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . –0.5V to +3.9V
Voltage on Input Relative to VSS . . . . . . . . . .–0.5V to (VCC + 0.5V)
Voltage on DQ0-7 . . . . . . . . . . . . . . . . . . . . . .–0.5V to (VCC + 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
DC CHARACTERISTICS
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.
(VCC = 3.0V +20%, -10%)
SYMBOL
ICC1b
PARAMETER
Average VCC Current
ICC2c
ICC3b
ISBd
IILK
IOLK
VIH
VIL
VOH
VOL
TA
Average VCC Current during STORE
Average VCC Current at tAVAV = 200ns
3V, 25°C, Typical
VCC 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
Operating Temperature
COMMERCIAL
MIN
MAX
50
40
35
1.5
5
INDUSTRIAL
MIN
MAX
55
45
35
1.5
5
UNITS
mA
mA
mA
mA
mA
1
1
mA
±1
±1
µA
±1
±1
µA
2.0
VCC + .3
2.0
VCC + .3
V
VSS – .5
0.8
VSS – .5
0.8
V
2.4
2.4
V
0.4
0.4
V
0
70
– 40
85
°C
NOTES
tAVAV = 25ns
tAVAV = 35ns
tAVAV = 45ns
All Inputs Don’t Care, VCC = max
W ≥ (V CC– 0.2V)
All Others Cycling, CMOS Levels
E ≥ (V CC – 0.2V)
All Others VIN ≤ 0.2V or ≥ (VCC – 0.2V)
VCC = max
VIN = VSS to VCC
VCC = max
VIN = VSS to VCC, E or G ≥ VIH
All Inputs
All Inputs
IOUT = – 2mA
IOUT = 4mA
Note b: ICC1 and ICC3 are dependent on output loading and cycle rate. The specified values are obtained with outputs unloaded.
Note c:
Note d:
EICC≥2VisIHthweillanvoetrapgroedcuucreresnttarnedqbuyirceudrrfeonr tthleevdeulsrautniotinl
of the STORE cycle (tSTORE ) .
any nonvolatile cycle in progress
has
timed
out.
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
CAPACITANCEe (TA = 25°C, f = 1.0MHz)
SYMBOL
CIN
COUT
PARAMETER
Input Capacitance
Output Capacitance
MAX
5
7
UNITS
pF
pF
CONDITIONS
∆V = 0 to 3V
∆V = 0 to 3V
Note e: These parameters are guaranteed but not tested.
OUTPUT
789 Ohms
3.0V
577 Ohms
30 pF
INCLUDING
SCOPE AND
FIXTURE
September 2003
Figure 1: AC Output Loading
2 Document Control # ML0023 rev 0.1
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