RFM Products are now Murata products. LPR2430ERA 2.4 GHz Spread Spectrum Transceiver Module Small Size, Light Weight, Built-In Antenna Sleep Current less than 3 A High Power FCC, Canadian IC and ETSI Certified for Unlicensed Operation 802.15.4 Module The LPR2430ERA 2.4 GHz transceiver module is a low cost, high-power solution for with Chip peer-to-peer, point-to-point and point-to-multipoint wireless designs. LPR2430ERA Antenna modules provide the flexibility and versatility to serve applications ranging from cable replacements to sensor networks. Based on the IEEE 802.15.4 wireless standard, the LPR2430ERA module is easy to integrate, requires no external antenna, and pro- vides robust wireless communications in applications where mesh network operation is not required. The LPR2430ERA includes CNL V2.0 Network Layer firmware which features a flexible and simple-to-use Application Programming Interface. LPR2430ERA Absolute Maximum Ratings Rating Value Units All Input/Output Pins -0.3 to +6.0 V o Shown with Shield Removed Non-Operating Ambient Temperature Range -40 to +85 C LPR2430ERA Electrical Characteristics Characteristic Sym Notes Minimum Typical Maximum Units Operating Frequency Range 2405 2475 MHz Operating Frequency Tolerance -300 300 kHz Spread Spectrum Method Direct Sequence Modulation Type O-QPSK Number of RF Channels 15 RF Data Transmission Rate 250 kb/s Symbol Rate Tolerance 120 ppm RF Channel Spacing 5 MHz Receiver Sensitivity, 10E-5 BER -95 dBm Upper Adjacent Channel Rejection, +5 MHz 41 dB Lower Adjacent Channel Rejection, -5 MHz 30 dB Upper Alternate Channel Rejection, +10 MHz 55 dB Lower Alternate Channel Rejection, -10 MHz 53 dB Maximum RF Transmit Power 18 dBm Transmit Power Adjustment 20 dB Optimum Antenna Impedance 50 1 of 5 2010-2016 by Murata Electronics N.A., Inc. LPR2430ERA 02/24/16 www.murata.com DISCONTINUEDLPR2430ERA Electrical Characteristics Characteristic Sym Notes Minimum Typical Maximum Units ADC Input Range 0 3.3 V ADC Input Resolution 11 bits ADC Input Impedance 55 M PWM Output Resolution* 8 16 bits 1.2, 2.4, 4.8, 9.6 (default), 19.2, UART Baud Rates kb/s 28.8, 38.4, 57.6, 76.8, 115.2 Digital I/O: Logic Low Input Level -0.3 0.5 V Logic High Input Level 2.8 3.6 V Logic Input Internal Pull-up/Pull-down Resistor 20 K GPIO3 Logic Low Sink Current 20 mA Power Supply Voltage Range V +3.3 +5.5 Vdc CC Power Supply Voltage Ripple 10 mV P-P Receive Mode Current 33 mA Transmit Mode Current 130 mA Sleep Mode Current 3A o Operating Temperature Range -40 85 C *PWM0 has 8-bit resolution, PWM1 has 16-bit resolution. Built-in PWM output filters suppress ripple to 7 bits. Additional filtering can be added externally. CAUTION: Electrostatic Sensitive Device. Observe precautions when handling. 2 of 5 2010-2016 by Murata Electronics N.A., Inc. LPR2430ERA 02/24/16 www.murata.com DISCONTINUED