| 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 micro... |
| 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/43... |
| Datasheet |
 ATA5781N Datasheet 673.98KB |
