HCS320T-/P(2001) 데이터 시트보기 (PDF) - Microchip Technology

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HCS320T-/P
(Rev.:2001)

KEELOQ® Code Hopping Encoder

Microchip Technology 

TABLE 6-1: PROGRAMMING/VERIFY TIMING REQUIREMENTS

VDD = 5.0V ± 10%, 25 °C ± 5 °C

Parameter

Program mode setup time

Hold time 1

Hold time 2

Bulk Write time

Program delay time

Program cycle time

Clock low time

Clock high time

Data setup time

Data hold time

Data out valid time

Symbol

TPS

TPH1

TPH2

TPBW

TPROG

TWC

TCLKL

TCLKH

TDS

TDH

TDV

Min.

3.5

3.5

50

4.0

4.0

50

50

50

0

30

—

Note 1: Typical values - not tested in production.

Max.

4.5

—

—

—

—

—

—

—

—

—

30

HCS320

Units

ms

ms

µs

ms

ms

ms

µs

µs

µs(1)

µs(1)

µs(1)

© 2001 Microchip Technology Inc.

DS41097C-page 15

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