RFM23BP Datasheet | HOPERF

Features Frequency Range 433/868/915MHz ISM bands Sensitivity = - 120 d Bm Output power range +30 d Bm Max (RFM23BP) Low Power Consumption 25 m A receive 550 m A @ +30 d Bm transmit Data Rate = 0.123 to 256 kbps FSK, GFSK, and OOK modulation Power Supply = 3.3 to 6 V Ultra low power shutdown mode Digital RSSI Wake-up timer Auto-frequency calibration (AFC) Power-on-reset (POR) Antenna diversity and TR switch control Configurable packet handler Preamble detector TX and RX 64 byte FIFOs Low battery detector Temperature sensor and 8-bit ADC - 40 to +85 °C temperature range Integrated voltage regulators Frequency hopping capability On-chip crystal tuning 16-PIN SMD package Low cost V2.0 Applications Remote control Home security & alarm Telemetry Personal data logging Toy control Tire pressure monitoring Wireless PC peripherals Remote meter reading Remote keyless entry Home automation Industrial control Sensor networks Health monitors Tag readers Description Hope RF's RFM23BP are highly integrated, low cost,433/868/915MHZ wireless ISM transceivers module. The low receive sensitivity(- 120d Bm) coupled with industry leading +30d Bm output power ensures extended range and improved link performance. Built-in antenna diversity and support for frequency hopping can be used to further extend range and enhance performance. Additional system features such as an automatic wake-up timer, low battery detector, 64 byte TX/RX FIFOs, automatic packet handling, and preamble detection reduce overall current consumption and allow the use of lower-cost system MCUs. An integrated temperature sensor, general purpose ADC, poweron-reset (POR), and GPIOs further reduce overall system cost and size. The RFM23BP digital receive archit ecture features a high-performance ADC and DSP based modem which performs demodulation, filtering, and packet handling for increased flexibility and performance. The direct digital transmit modulation and automatic PA power ramping ensure precise transmit...