U5020M-FP 데이터 시트보기 (PDF) - Atmel Corporation
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U5020M-FP Datasheet PDF : 10 Pages
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Electrical Characteristics
VDD = 5 V; Tamb = -40°C to +85°C; reference point is ground (pin14); Figure 4 on page 4, unless otherwise specified
Parameters
Test Conditions
Pin
Symbol Min. Typ. Max. Unit
Supply voltage
Current consumption
Power-on reset
Power-on reset
Power-on reset
Inputs
R1 = 66 kW
Logic functions
Threshold
Hysteresis
13
13
13
13
13
3 to 8, 11, 12, 16
VDD
IDD
VDD
VPOR
Vhys
4.5
5.5
V
100 µA
1
V
3.8
V
100
mV
Upper threshold (“1”)
Lower threshold (“0”)
Input voltage range
VIH
4.0
VIL
VIN
-0.4
V
1.0
V
VDD +
0.2
V
Input current
Output Pin 9
Depending on pin
I IN
-20
20
µA
Maximum output current
Upper output voltage (“1”)
Lower output voltage (“0”)
Output Pin 10
IOUT = 1 mA
IOUT = -1 mA
IOUT
2
VOH
4.5
VOL
mA
V
0.5
V
Maximum output current
Lower output voltage (“0”)
Timing
IOUT = -1 mA
IOUT
2
VOL
mA
0.5
V
Debounce period
Trig, Mode
11, 12
3
4 cycle
Debounce period
Wake-up 1-6
3 to 8
96
128 cycle
Maximum trigger pulse period
45
cycle
Power-up reset time
Time-out period
Short disable time
Short enable time
Long disable time
Long enable time
Long disable time
Long enable time
Reset-out time
Input switch = low (0)
Input switch = low (0)
Input switch = high (1)
Input switch = high (1)
to
t1
t2
t3
16
t4
16
t5
16
t4
16
t5
t6
201
1,112
130
124
71,970
30,002
1,200
400
40
cycle
cycle
cycle
cycle
cycle
cycle
cycle
cycle
cycle
8 U5020M
4755A–AUTO–11/03
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