TCM515U

Transceiver module for gateways, actuators and controllers. Product family enables the realization of transceiver gateways, actuators and controllers for systems communicating based on the EnOcean radio standard. Provides a highly integrated solution in a small form factor including the required functionality for encryption, decryption and authentication of secure telegrams without the need for external components. Receives radio telegrams based on an external antenna connected via the host PCB. It can filter, decrypt and authenticate these telegrams before forwarding them to an externally connected host processor or host PC via a serial interface (UART). Serial interface operates according to EnOcean ESP3 standard with the option to use higher interface speeds (TURBO mode) to reduce latencies. ESP3 messages received from the external host will be encrypted and authenticated as required and then transmitted as EnOcean radio telegrams.

• 50 ohm antenna (connected via host PCB)
• 902.875MHz radio frequency /FSK modulation
• 125Kbps data rate
• 1dBm transmit power (typ, at 25°C)
• 2V to 3.6V supply voltage