HCS365 datasheet(28/40 Pages) MICROCHIP

部件名	HCS365

功能描述	KEELOQ짰 Code Hopping Encoder Crypt keys are read protected

PDF	40 Pages

Scroll/Zoom	100%

制造商	MICROCHIP [Microchip Technology]

网页	http://www.microchip.com

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28 / 40 page

HCS365

DS41109E-page 28

TABLE 9-2:

AC CHARACTERISTICS(1)

Commercial (C): TAMB = 0

° C to +70° C

Industrial (I):

TAMB = -40

° C to +85° C

2.05V < VDD < 5.5

Parameter

Sym.

Min.

Typ.

Max.

Unit Conditions

Timing Element

—

880

μs

BSEL = 00

2 (min) or

BSEL = 01

BSEL = 10

BSEL = 11

2 (max)

Power-up Time

TPU

—25

—

PLL Set-up Time

TPLL

—

285

WAIT = 0

WAIT = 1

LED On Time

TLEDON

—

110

LEDOS = 0 (min) or

LEDOS = 1 (max)

LED Off Time

TLEDOFF

450

500

550

Guard Time

1.8

5.6

46.1

96.1

2TE

6.4

51.2

102.4

112.6

7.0

56.3

42.6

GSEL = 00

2(min)

GSEL = 01

GSEL = 10

GSEL = 11

2(max)

Note 1: All timing values are subject to the oscillator variance and are not tested.

These parameters are characterized, but not tested.

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