Overview

CMT2391F128, integrated a 32-bit ARM Cortex-M4 core, is an ultra-low power, high-performance, OOK / (G)FSK / 4 (G)FSK based RF transceiver, applicable to various applications within the 113 - 960 MHz frequency band. The product is part of the CMOSTEK NextGenRFTM product family which covers a complete product line consisting of transmitters, receivers and transceivers. The highdensity integration of CMT2391F128 simplifies the required BOM in system design. With Tx power reaching +20 dBm and sensitivity reaching -122 dBm, it can achieve optimized performance of application RF links. Through providing multiple data packet formats and code methods, this product ensures the flexible supporting of various applications. Besides, CMT2391F128 provides functions such as 128-byte Tx/Rx FIFO, multiple GPIO and interrupt configurations, Duty-Cycle mode, LBT (listen before talk), high-precision RSSI, LBD, power on reset, low-frequency clock output, quick frequency hopping, squelch, etc., which allows more flexible application design and gains more product differentiation capability.

Application

• Auto metering

• Home security and building automation

• Wireless sensor nodes and industrial monitoring

• ISM band data communication

• Tag reader and writer
  

More features refers to the specifications.