Get Started

We'll tell you all you need to know to start evaluating and working with this product.

All the building blocks for typical RKE and access control systems for base and the mobile stations are fully integrated into Atmel key component devices.

For example, highly integrated Atmel receivers handle power-down, clock delivery, reset, low battery indicator, receive/transmit and polling operations, offloading the on the main microcontroller. Our smart RKE devices include an embedded low-power AVR 8-bit microcontroller, fractional-N RF transmitter and LF immobilizer interface in a single QFN32 package with an AES-128 cryptography hardware engine, accessible by both the immobilizer and the RKE unit.

 
Device
Description

Fully integrated, ultra-low-power key fob solution for Passive Entry/Passive Start (PEPS), Remote Keyless Entry (RKE) and industrial/consumer smart access applications

Fully integrated, ultra-low-power key fob solution for Passive Entry/Passive Start (PEPS), Remote Keyless Entry (RKE) and industrial/consumer smart access applications

UHF ASK/FSK 313-317MHz Transmitter

UHF ASK/FSK 432-448MHz Transmitter

UHF ASK/FSK 868-928MHz Transmitter with ATtiny44V Microcontroller

UHF ASK/FSK 310-350MHz Transmitter with ATtiny44V Microcontroller

UHF ASK/FSK 429-439MHz Transmitter with ATtiny44V Microcontroller

Embedded AVR Microcontroller with RF Transmitter and LF Immobilizer

UHF ASK/FSK Half/Full Duplex 313-316 MHz Transceiver

UHF ASK/FSK Half/Full Duplex 433-435MHz Transceiver

UHF ASK/FSK 310 to 318MHz / 418 to 477MHz / 836 to 928MHz Transceiver

Low-power RF Transceiver for RKE, PEG, RS and TPMS Systems with integrated ROM Firmware Library and 20K Additional Flash Memory

Low-power RF Transceiver for RKE, PEG, RS and TPMS Systems. Cost-optimized version of ATA5831, where customer software is ROM masked

Ready to use low-power RF Transceiver for RKE, PEG, RS and TPMS Systems with integrated ROM Firmware Library

UHF ASK/FSK 868-928MHz Transmitter, High Output Power

UHF ASK/FSK 310-330MHz Transmitter, High Output Power

UHF ASK/FSK 429- 439MHz Transmitter, High Output Power