DNT24MC DNT24MP - 2.4 GHz Frequency Hopping Spread Spectrum Transceivers - Direct Peer-to-peer Low Latency Communication - Transmitter RF Power Configurable - 6.3 or 63 mW - Transmitter EIRP 15.8 mW or 100 mW with 2 dBi Antenna - 250 kbps RF Data Rate Low Cost - Serial Port Data Rate up to 250 kbps, SPI Port Data Rate up to 500 kbps - 128-Bit AES Encryption 2.4 GHz FHSS - Separate Serial Port for Diagnostics Transceiver - Analog and Digital I/O for Sensor Applications - FCC, Canadian IC and ETSI Certified for Unlicensed Operation Modules with I/O The DNT24MC and DNT24MP FHSS transceiver modules provide a low-cost, versatile solution for wireless data communications in the 2.4 GHz ISM band. Direct peer-to-peer communication provides very low transmission latency between all modules in a net- work. The DNT24MC/MP RF output power can be set at 6.3 or 63 mW. The DNT24MC and DNT24MP modules include analog, digital and serial I/O, providing the flexibility to serve applications ranging from cable replacements to sensor networks. The DNT24MC and DNT24MP transceiver modules are easy to integrate and provides reliable wireless communications up to 5 miles in line-of-sight installations. DNT24MC/MP Absolute Maximum Ratings Rating Value Units Power Supply Input -0.5 to +6.5 V All Input/Output Pins -0.5 to +3.3 V Input Power to RFIO Port 0 dBm DNT24MC/MP Electrical Characteristics Characteristic Sym Notes Minimum Typical Maximum Units RF Communication Topology Direct Peer-to-Peer Spread Spectrum Mode Frequency Hopping Operating Frequency Range 2406 2475 MHz Number of RF Channels 1 15 Number of Hopping Patterns 64 Hop Duration 1 8 100 ms Modulation FSK RF Data Transmission Rate 250 kbps Packet Transmission Time Including FHSS 16 ms Synchronization and Acknowledgement -5 Receiver Sensitivity 10 BER -100 dBm Transmitter RF Output Power 1 6.3 or 63 mW mW Antenna Impedance 50 RF Connection U.FL Coaxial Connector Copyright Murata Manufacturing Co., Ltd. All Rights Reserved 2010 1 of 8 2010-2015 by Murata Electronics N.A., Inc. DNT24MC/MP (R) 04/16/15 www.murata.comDNT24MC/MP Electrical Characteristics Characteristic Sym Notes Minimum Typical Maximum Units ADC Input Range 0 2.7 V ADC Input Resolution 12 bits ADC Sample Rate 100 Hz Signal Source Impedance for ADC Reading 10 K ADC External Reference Voltage Range 1.0 2.7 V DAC Output Range 0 3.3 V DAC Output Resolution 12 bits 1.2, 2.4, 4.8, 9.6, 14.4, 19.2, 28.8, Primary and Diagnostic Serial Port Baud Rates kbps 38.4, 57.6, 115.2, 230.4, 250.0 Master Serial Peripheral Interface Data Rate 125 250 500 kbps Slave Serial Peripheral Interface Data Rate 4000 kbps Digital I/O: Logic Low Input Level -0.5 0.8 V Logic High Input Level 2.45 3.3 V Logic Input Internal Pull-up Resistor 20 K Power Supply Voltage Range V +3.3 +5.5 Vdc CC Power Supply Voltage Ripple 10 mV P-P Peak Transmit Mode Current, 63 mW Output 140 mA Operating Receive Current 40 mA Sleep Current 2 3 6 A DNT24MC Mounting Reflow Soldering DNT24MP Mounting Socket o Operating Temperature Range -40 85 C Operating Relative Humidity Range, Non-condensing 10 90 % Notes: 1. The DNT24MC/MP achieves regulatory certification under FHSS rules. o 2. Maximum sleep current occurs at +85 C. CAUTION: Electrostatic Sensitive Device. Observe precautions when handling. Copyright Murata Manufacturing Co., Ltd. All Rights Reserved 2010 2 of 8 2010-2015 by Murata Electronics N.A., Inc. DNT24MC/MP (R) 04/16/15 www.murata.com