General Description

RFM380F64 is a SoC RF transceiver module, which integrates ARM Cortex-M0 32-bit CPU core. It is an ultra-low power RF transceiver with ultra-low power consumption, high sensitivity, long-distance communication, and high cost performance. RFM380F64 has a wealth of peripherals, and supports standard UART, I2C and SPI interfaces. It provides multiple GPIOs and supports internal fast-frequency RC oscillation, internal slow-frequency RC oscillation and 32.768 kHz external crystal oscillator, Also It supports multiple data packet formats and Codec mode, up to 64-byte Tx/Rx FIFO, multiple GPIOs, multiple low-power operation modes and fast startup mechanism, high-precision RSSI, manual fast frequency hopping and multi-channel input 12-bit high-speed ADC. The product can work at three operating frequencies, 434MHz, 868MHz, 915MHz. The data rate range is 0.5-300kbps.

Product Features

• Strong anti-interference ability, suitable for use in complex interference environments

• Sensitivity: -120dBm @434MHz, 0.6bps, GFSK

• Working frequency: 434MHz, 868MHz, 915MHz

• Working voltage: 1.8V-3.6V

• Transmitting current: 74mA @20dbm @434MHz

• Receive current: 12mA @434MHz, FSK

• Deep sleep current: ≤2.5uA

• Date rate: 0.5-300kbps

Application Range

• Smart meter reading

• Smart home security and building automation

• Industrial monitoring and control

• Wireless sensor nodes

• ISM band data communication