Employed an 8-bit CPU core and an ultra-low power RF transceiver, the CMT2380F17 is a (G)FSK, (G)MSK, and OOK wireless MCU with high performance and ultra-low power applying to 127 to 1020 MHz band wireless applications. Operating with 1.8 to 3.6 V supply voltage, the CMT2380F17 consumes only 72 mA transmission current and 8.5 mA (exclusive of MCU consuming) receiving current while delivering up to 20 dBm power and reaching -121 dBm sensitivity.

The device employs a wide range of peripherals like support of standard UART, I2C and SPI interfaces, up to 25 general-purpose I/Os, support of internal high-speed, low-speed, low-power RC oscillators and 32.768 kHz external crystal oscillators, flexible data handling and packet handler, up to 64-byte Tx/Rx FIFO, feature-enriched RF GPIO, multiple low-power modes and fast-start mechanisms, high-precision RSSI, manual fast frequency hopping, multi-channel input 12-bit high-speed ADC, etc. Leading the industry in the aspect of the smallest package size, the CMT2380F17 is ideal for IoT applications with critical requests in size constraints and power-efficiency.

Application:

 Automatic meter reading

 Home security and building automation

 Wireless sensor networks and industrial monitoring

 ISM band data communication