AN744 Datasheet - Microchip

Modular Mid-Range PICmicro KEELOQ Decoder

AN744 Features

* The set of modules presented in this application note implement the following features:

* Source compatible with HITECH and CCS C compilers

* Pin out compatible with PICDEM-2 board

* Normal Learn mode

* Learn up to 8 transmitters, using the internal EEPROM memory of P

AN744 General Description

of the Normal Learn key generation scheme can be found in Technical Brief TB003 "An Introduction To KEELOQ Code Hopping" [DS91002]. More advanced Key Generation Schemes can be implemented replacing this module with the techniques described in Technical Brief TB001 "Secure Learning RKE Systems Using .

AN744 Datasheet (134.40 KB)

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Datasheet Details

Part number:

AN744

Manufacturer:

Microchip ↗

File Size:

134.40 KB

Description:

Modular mid-range picmicro keeloq decoder.
M Author: AN744 FIGURE 1: Modular Mid-Range PICmicro® KEELOQ® Decoder in C DECODER PIN OUT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 24 23 22 21 .

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AN744 Modular Mid-Range PICmicro KEELOQ Decoder Microchip

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AN744 Features

AN744 General Description

Datasheet Details

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