Microchip ATA8743-PXQW

868MHz ~ 928MHzASK，FSK5.5dBm

Overview

Highly flexible programmable transmitter collecting an ATtiny44V AVR® micro-controller and UHF PLL transmitters in a 5 by 5-mm QFN24 package. It is specifically designed for the demands of RF low-cost data transmission systems with data rates of up to 32Kb/s. The device's primary applications are in industrial and aftermarket remote keyless-entry systems; in home automotion, entertainment, and toys; and in alarm, telemetering, energy metering systems. It operates in the 868-MHz frequency band for both ASK or FSK data transmission.

Features

Bulk Package
868MHz ~ 928MHz Frequency
Home Automation, Remote Sensing, RKE Applications
ASK, FSK Modulation or Protocol
32kbps Data Rate (Max)
5.5dBm Power - Output
9.8mA Current - Transmitting
PCB, Surface Mount Data Interface
PCB, Surface Mount Antenna Connector
4kB Flash, 256B EEPROM, 256B SRAM Memory Size
2V ~ 4V Voltage - Supply
Surface Mount Mounting Type