ATA6286 - ATMEL Corporation

ATA6286 (ATA6285 / ATA6286) TPMS Control and Transmitter IC

ATA6285 and ATA6286 are highly integrated smart RF micro transmitter ICs for 315 MHz and 433 MHz, suited for ASK and FSK with typically 20 Kbits/s data rate in Manchester mode. The devices combine the functionality of the RF transmitter ICs ATA5756/ATA5757 with the programmable low-power AVR 8-bit Flash microcontroller in a single QFN32 package (5 mm × 5 mm).

Features

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• Programmable AVR® 8-bit Flash Microcontroller Transmitter IC Frequency: 315 MHz (ATA6285) and 433 MHz (ATA6286) Support ASK/FSK Modulation with Integrated FSK Switch 6 dBm Output Power with Typically 8.5 mA Active Current Consumption in Transmission Mode Low-power Microcontroller Requires Typically 0.6 µA Sleep Current with Active Interval Timer Interfaces for Simple Capacitive Sensors (2 pF to 6 pF) One Interface Can Be Configured for Motion Wake-up (3 pF to 5 pF) Typically 25 mbar ADC Resolution for Pressure Measurement with Dedicated Sensor Type Low-power Measure.