AT86RF401

Antenna Voltage (Pins 1, 20) ...................................−1V to 10V
Operating Temperature....................................... −40 to +85°C
Storage Temperature (without bias) .............−55°C to +125°C
Voltage on VDD with respect to ground ............................ 6.0V
Voltage on Pins 219 (TSSOP 20) ............... −0.1 to VDD +0.3V

*NOTICE: Stresses beyond those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or other conditions beyond those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.

The Atmel AT86RF401 Smart RF™ Microtransmitter is a highly integrated, low-cost RF transmitter, combined with an AVR RISC microcontroller. It requires only a crystal, a single LiMnO₂ coin cell (CR2032 or similar), three capacitors, an inductor and a tunedloop antenna to implement a complete on-off keyed (OOK) wireless RF data transmitter.