HCS515 Просмотр технического описания (PDF) - Microchip Technology

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HCS515

KEELOQ Code Hopping Decoder

Microchip Technology 

HCS515

8.0 ELECTRICAL CHARACTERISTICS FOR HCS515

Absolute Maximum Ratings†

Ambient temperature under bias .............................................................................................................. -40°C to +85°C

Storage temperature ..............................................................................................................................-65 °C to +150°C

Voltage on any pin with respect to VSS (except VDD) ........................................................................ -0.6V to VDD +0.6V

Voltage on VDD with respect to Vss.................................................................................................................. 0 to +7.0V

Total power dissipation (Note) ............................................................................................................................. 700 mW

Maximum current out of VSS pin........................................................................................................................... 200 mA

Maximum current into VDD pin ............................................................................................................................. 150 mA

Input clamp current, IIK (VI < 0 or VI > VDD) ........................................................................................................ ± 20 mA

Output clamp current, IOK (VO < 0 or VO >VDD) ................................................................................................. ± 20 mA

Maximum output current sunk by any I/O pin ......................................................................................................... 25 mA

Maximum output current sourced by any I/O pin.................................................................................................... 25 mA

Note: Power dissipation is calculated as follows: PDIS = VDD x {IDD - ∑ IOH} + ∑ {(VDD–VOH) x IOH} + ∑(VOl x IOL)

† NOTICE: Stresses above 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 those or any other conditions above those

indicated in the operation listings of this specification is not implied. Exposure to maximum rating conditions for

extended periods may affect device reliability.

DS40183A-page 18

Preliminary

© 1998 Microchip Technology Inc.

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