HCS361 View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

HCS361

KEELOQ® Code Hopping Encoder

Microchip Technology 

HCS361

9.0 ELECTRICAL CHARACTERISTICS

TABLE 9-1: ABSOLUTE MAXIMUM RATINGS

Symbol

Item

Rating

Units

Note:

VDD

Supply voltage

-0.3 to 6.9

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

25

mA

TSTG

Storage temperature

-55 to +125

°C (Note)

TLSOL

Lead soldering temp

300

°C (Note)

VESD

ESD rating

4000

V

Stresses above those listed under “ABSOLUTE MAXIMUM RATINGS” may cause permanent damage to the

device.

TABLE 9-2: DC CHARACTERISTICS

Commercial (C): Tamb = 0° C to +70° C

Industrial

(I): Tamb = -40° C to +85° C

2.0V < VDD < 3.3

Parameter

Sym. Min Typ1 Max

3.0 < VDD < 6.6

Min Typ1 Max Unit

Conditions

Operating current (avg) ICC

0.3 1.2

mA VDD = 3.3V

0.7 1.6

VDD = 6.6V

Standby current

Auto-shutoff current 2,3

ICCS

ICCS

0.1 1.0

40 75

0.1 1.0 μA

160 350 μA

High level Input voltage VIH 0.55VDD

VDD+0.3 0.55VDD

VDD+0.3 V

Low level input voltage VIL -0.3

0.15VDD -0.3

0.15VDD V

High level output voltage VOH 0.7VDD

0.7VDD

V IOH = -1.0 mA, VDD = 2.0V

IOH = -2.0 mA, VDD = 6.6V

Low level output voltage VOL

LED sink current

ILED

0.15

0.08VDD

1.0 4.0

0.15

0.08VDD V IOL = 1.0 mA, VDD = 2.0V

IOL = 2.0 mA, VDD = 6.6V

1.0 4.0 mA VLED4 = 1.5V, VDD = 6.6V

Pull-Down

Resistance; S0-S3

RS0-3 40 60 80

40 60 80 KΩ VDD = 4.0V

Pull-Down

Resistance; PWM

RPWM 80 120 160

80 120 160 KΩ VDD = 4.0V

Note 1: Typical values are at 25° C.

2: Auto-shutoff current specification does not include the current through the input pull-down resistors.

3: Auto-shutoff current is periodically sampled and not 100% tested

4: VLED is the voltage between the VDD pin and the LED pin.

© 2011 Microchip Technology Inc.

DS40146F-page 25

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