STK10C48 데이터 시트보기 (PDF) - Unspecified
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STK10C48 Datasheet PDF : 9 Pages
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STK10C48
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 (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 condi-
tions 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
(VCC = 5.0V ± 10%)b
SYMBOL
ICC1c
PARAMETER
Average VCC Current
ICC2d
ICC3c
ISB1e
Average VCC Current during STORE
Average VCC Current at tAVAV = 200ns
5V, 25°C, Typical
Average VCC Current
(Standby, Cycling TTL Input Levels)
ISB2e
IILK
IOLK
VIH
VIL
VOH
VOL
TA
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
95
85
75
65
3
10
30
25
21
18
750
INDUSTRIAL
MIN
MAX
N/A
90
75
65
3
10
N/A
26
22
19
750
UNITS
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
µA
±1
±1
µA
±5
±5
µA
2.2
VCC + .5 2.2
VCC + .5
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 = 20ns
tAVAV = 25ns
tAVAV = 35ns
tAVAV = 45ns
All Inputs Don’t Care, VCC = max
W ≥ (V CC – 0.2V)
All Others Cycling, CMOS Levels
tAVAV = 20ns, E ≥ VIH
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:
Note c:
Note d:
Note e:
The STK10C48-20 requires VCC = 5.0V ± 5% supply to operate at specified speed.
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loading and cycle rate. The specified values
the duration of the STORE cycle (tSTORE ) .
are
obtained
with
outputs
unloaded.
E ≥2VIH will not produce standby current levels until 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
CAPACITANCEf (TA = 25°C, f = 1.0MHz)
SYMBOL
CIN
COUT
PARAMETER
Input Capacitance
Output Capacitance
MAX
8
7
UNITS
pF
pF
CONDITIONS
∆V = 0 to 3V
∆V = 0 to 3V
Note f: These parameters are guaranteed but not tested.
OUTPUT
255 Ohms
5.0V
480 Ohms
30 pF
INCLUDING
SCOPE AND
FIXTURE
Figure 1: AC Output Loading
July 1999
3-2
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