RFHCS362AF View Datasheet(PDF) - Microchip Technology

Part Name

Description

MFG CO.

RFHCS362AF

KEELOQ® Code Hopping Encoder with UHF ASK/FSK Transmitter

Microchip Technology 

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FIGURE 7-3:

SYNCHRONIZATION WINDOW

Entire Window

rotates to eliminate

use of previously

used codes

Blocked

Window

(32K Codes)

Double Operation

(resynchronization)

Window

(32K Codes)

rfHCS362G/362F

Stored

Synchronization

Counter Value

Single Operation

Window

(16 Codes)

© 2002 Microchip Technology Inc.

Preliminary

DS41189A-page 39

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