DESCRIPTION
SmartMesh WirelessHART wireless sensor networks are self managing, low power networks built from wireless nodes called motes. The LTC®5800-WHM is the WirelessHART Mote-on-Chip™ integrated circuit in the Eterna®* family of IEEE 802.15.4 System-on-Chip (SoC) solutions, featuring a highly integrated, low power radio designbyDustNetworks®aswellasanARMCortex-M3 32-bit microprocessor running Dust’s embedded SmartMesh WirelessHART networking software.
The LTC5800-WHM SoC features an on-chip power amplifier (PA) and transceiver, requiring only power supply decoupling, crystals, and antenna with matching circuitry to create a complete wireless node.

NETWORK FEATURES
■ Complete Radio Transceiver, Embedded Processor,
   and Networking Software for Forming a Self-Healing
   Mesh Network
■ Compliant to WirelessHART (IEC62591) Standard
■ SmartMesh® Networks Incorporate:
   ■ Time Synchronized Network-Wide Scheduling
   ■ Per Transmission Frequency Hopping
   ■ Redundant Spatially Diverse Topologies
   ■ Network-Wide Reliability and Power Optimization
   ■ NIST Certified Security
■ SmartMesh Networks Deliver:
   ■ >99.999% Network Reliability Achieved in the
      Most Challenging Dynamic RF Environments Often
      Found in Industrial Applications
   ■ Sub 50µA Routing Nodes

LTC5800-WHM FEATURES
■ Industry-Leading Low Power Radio Technology with:
   ■ 4.5mA to Receive a Packet
   ■ 5.4mA to Transmit at 0dBm
   ■ 9.7mA to Transmit at 8dBm
■ PCB Module Versions Available (LTP™5901/LTP5902-
   WHM) with RF Modular Certifications
■ 2.4GHz, IEEE 802.15.4 System-on-Chip
■ 72-Pin 10mm × 10mm QFN Package