ATA5781 - UHF ASK/FSK Receiver

ATMEL

ATA5781 Datasheet Preview — Preview of ATA5781 PDF

Datasheet Details

Part number	ATA5781
Manufacturer	ATMEL ↗
File Size	673.98 KB
Description	UHF ASK/FSK Receiver
Datasheet	ATA5781_ATMEL.pdf

ATA5781 Product details

Description

1.1 Introduction The Atmel® ATA5781/2/3 is a highly integrated, low-power UHF ASK/FSK RF receiver with an integrated AVR® microcontroller.It is package and pin-to-pin compatible with the previous generation of RF devices (Atmel ATA5830N, ATA5831/2/3 and Atmel ATA5780N).The Atmel ATA5781/2/3 is partitioned into three sections; an RF front end, a digital baseband and the low-power 8-bit AVR microcontroller.The product is designed for the ISM frequency bands in the ranges of 310MHz to 318MHz, 4

Features

AVR® microcontroller core with 1Kbyte SRAM and 24Kbyte RF library in firmware (ROM).
Atmel® ATA5782: 20Kbyte of user flash.
Atmel ATA5783: 20Kbyte of user ROM.
Atmel ATA5781: No user memory.
RF library in firmware only.
Supported frequency ranges.
Low-band 310MHz to 318MHz, 418MHz to 477MHz.
High-band 836MHz to 956MHz.
315.00MHz/433.92MHz/868.30MHz and 915.00MHz with one 24.305MHz crystal.
Low current consumption.
9.8mA for RXMo.

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Published: Sep 17, 2013 |