HCS201 Datasheet, PDF (18/28 Pages) Microchip Technology – KEELOQ Code Hopping Encoder

HCS201
8.0 ELECTRICAL CHARACTERISTICS
TABLE 8-1: ABSOLUTE MAXIMUM RATINGS
Symbol
Item
Rating
Units
VDD
Supply voltage
-0.3 to 13.5
V
VIN
Input voltage
-0.3 to VDD + 0.3
V
VOUT
Output voltage
-0.3 to VDD + 0.3
V
IOUT
Max output current
50
mA
TSTG
Storage temperature
-55 to +125
C (Note 1)
TLSOL
Lead soldering temp
300
C (Note 1)
Note 1: Stresses above those listed under “ABSOLUTE MAXIMUM RATINGS” may cause permanent damage to
the device.
TABLE 8-2: DC CHARACTERISTICS
Commercial (C): Tamb = 0°C to +70°C
Industrial (I): Tamb = -40°C to +85°C
3.5V < VDD < 5.0V
Parameter Sym. Min. Typ.¹ Max.
5.0V < VDD < 13.0V
Min. Typ.¹ Max.
Unit
Conditions
Operating
ICC
Current (avg)²
—
0.2 0.5
Standby
Current
ICCS
—
0.1
1.0
Auto-shutoff ICCS
—
40
75
Current^3,4
High Level
Input Voltage
VIH 0.55VDD — VDD+0.3
Low level
VIL
-0.3
— 0.15VDD
Input Voltage
—
—
—
2.75
-0.3
—
— mA
1.5
2
mA
0.1
1.0 µA
160
300 µA
— VDD+0.3 V
—
0.75 V
High level
Output
Voltage
VOH 0.6VDD —
—
—
—
3.3
—
V IOH = -1.0 mA VDD = 3.5V
V IOH = -2.0 mA VDD = 12V
Low Level
VOL
—
— 0.08VDD —
—
—
V IOL = 1.0 mA VDD = 5V
Output
0.4
V IOL = 2.0 mA VDD = 12V
Voltage
Pull-down
RSO-2
40
60
80
40
60
80
kΩ VDD = 4.0V
Resistance;
S0-S2
Pull-down
RDATA
80
Resistance;
DATA
120 160
80
120
160 kΩ VDD = 4.0V
Note 1: Typical values are at 25°C.
2: No load.
3: Auto-shutoff current specification does not include the current through the input pull-down resistors.
4: These values are characterized but not tested.
DS41098C-page 18
© 2001 Microchip Technology Inc.