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Semiconductor IP Cores

T2M Bluetooth BLE 5 / Sub-1GHz / 15.4 / SoC Companion Chip

BLE 5 / Sub-1GHz / 15.4 / SoC Companion Chip

Description and Features

A complete RF companion chip for adding Bluetooth Low Energy v5.x (2.4GHz), Sub-1GHz (150-960MHz), 802.15.4(Zigbee), capability to any embedded CPU SoC via a standard SPI interface.

Integrated BLE Link Layer and FSK, GFSK, OOK Modem enables data rates of 2Mbps for Bluetooth and 50Kbps for Sub-1GHz. Connection range from ~100 meters with Bluetooth to ~50Km over Sub-1GHz ISM band.

Standard SPI interface plus chip select & packet sync pins for interfacing a MCU or SOC and accessing an integrated AES engine for data encryption/decryption. No external RAM, ROM or Flash is not required.

Low cost & simple upgrade to any embedded MCU system.


  • RF Front end SoC with integrated modem:
  • 2.4GHz - Bluetooth Low Energy v5.x with Link Layer Integrated
  • 15.4 / ZigBee & 15.4G
  • 150-960MHz - Sub-1GHz ISM
  • FSK, GFSK, OOK Modulation
  • GFSK and O-QPSK Modulation
  • Proprietary Software Defined Radio links
  • RF Tx power: +5dBm Bluetooth; +16dBm Sub-1GHz
  • Data Rate Supported: 2Mbps & 1Mbps (Bluetooth); 50Kbps (Sub-1GHz)
  • Bluetooth® 5 Low Energy Certified
  • BQB Certification as a PHY component
  • 16MHz or 32MHz crystal
  • 16MHz clock output for MCU or SOC
  • Integrated DC/DC and LDO regulator
  • SPI interface (Tx/Rx) to MCU or SOC
  • Protocol Stack & Profiles running on companion CPU
  • Compatible with 3rd party Stacks
  • Very Low Power Consumption
  • Standby & Deep Sleep functions
  • PMU for power-saving states