ATA5771 Datasheet - ATMEL

ATA5771, Microcontroller

General .
The ATA5771/ATA5773/ATA5774 is a single key fob IC containing the AVR microcontroller ATtiny44V and the UHF PLL transmitters T5750/53/54 build-up usin.

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ATA5771_ATMEL.pdf

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Datasheet Details

Part number:

ATA5771

Manufacturer:

ATMEL

File Size:

4.09 MB

Description:

Microcontroller

Features

* Complete Key Fob IC Consisting of an AVR® Microcontroller and RF Transmitter PLL in a Single QFN24 5 mm × 5 mm Package (Pitch 0.65 mm)
* f0 = 310 MHz to 350 MHz (ATA5773)
* f0 = 429 MHz to 439 MHz (ATA5774)
* f0 = 868 MHz to 928 MHz (ATA5771) Automotive Qualified Te

Applications

* are in the areas of Remote Keyless-Entry (RKE), Passive Entry Go (PEG), and Remote Start. It can be used in the frequency range of f 0 = 310 MHz to 350 MHz, f 0 = 429 MHz to 439 MHz or f0 = 868 MHz to 928 MHz for ASK or FSK data transmission. 9137B
* RKE
* 02/09 Free Datasheet http://ww

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