HCS362 Просмотр технического описания (PDF) - Microchip Technology

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HCS362

KEELOQ® Code Hopping Encoder

Microchip Technology 

TABLE 5-1: PROGRAMMING/VERIFY TIMING REQUIREMENTS

VDD = 5.0V ± 10%

25 ° C ± 5 ° C

Parameter

Symbol

Min.

Program mode setup time

TPS

3.5

Hold time 1

TPH1

3.5

Hold time 2

TPH2

50

Bulk Write time

TPBW

4.0

Program delay time

TPROG

4.0

Program cycle time

TWC

50

Clock low time

TCLKL

50

Clock high time

TCLKH

50

Data setup time

TDS

0

Data hold time

TDH

30

Data out valid time

TDV

—

Max.

4.5

—

—

—

—

—

—

—

—

—

30

HCS362

Units

ms

ms

μs

ms

ms

ms

μs

μs

μs

μs

μs

© 2011 Microchip Technology Inc.

DS40189E-page 21

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