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STK15C88-45 Datasheet PDF : 9 Pages
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STK15C88
ABSOLUTE MAXIMUM RATINGSa
Voltage on input relative to VSS. . . . . . . . . . . –0.6V 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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15mA
Note a:
Stresses greater than those listed under “Absolute Max-
mum Ratings” may cause permanent damage to the
device. This 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 = 5.0V ± 10%)
SYMBOL
ICC1b
PARAMETER
Average Current
ICC2c
ICC3b
ICC4c
ISB1d
ISB2d
IILK
Average Current During STORE
Average VCC Current at tAVAV = 200ns
Average Current During AutoStore™
Cycle
Average Current
(Standby, Cycling TTL Input Levels)
Standby Current
(Standby, Stable CMOS Input Levels)
Input Leakage Current
COMMERCIAL
MIN
MAX
95
75
65
6
15
4
29
24
20
3
±1
INDUSTRIAL
MIN MAX
100
80
70
7
UNITS
mA
mA
mA
mA
15
mA
4
mA
30
mA
25
mA
21
mA
3
mA
±1
µA
IOLK
Off-State Output Leakage Current
±5
±5
µA
SRVIAH M RIEnpAut LDogiCc “1Y” VColtLagEe S #1 & SRAM2.2REAVCDC + .5 2.2 VCC + .5 V
VIL
Input Logic “0” Voltage
VSS – .5
0.8 VSS – .5 0.8
V
VOH
Output Logic “1” Voltage
2.4
2.4
V
VOL
Output Logic “0” Voltage
0.4
0.4
V
TA
Operating Temperature
0
70
-40
85
°C
NOTES
tAVAV = 25ns
tAVAV = 35ns
tAVAV = 45ns
All inputs Don’t Care
W ≥ (V CC – 0.2V)
All others cycling, CMOS levels
All inputs Don’t Care
tAVAV = 25ns, E ≥ VIH
tAVAV = 35ns, E ≥ VIH
tAVAV = 45ns, E ≥ VIH
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 = – 4mA
IOUT = 8mA
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≥2VaIHndwIiCllCn4oat rperothdeucaevesrtaangdebcyucrruernretsntreleqvueirlesdunfotirl
the duration of the respective STORE
any nonvolatile cycle in progress has
cycles
timed
(tSTORE
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.
5.0V
Output
255 Ohms
480 Ohms
30pF
INCLUDING
SCOPE
AND FIXTURE
Figure 1: AC Output Loading
August 1998
5-36
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