BLE SoCs for Smart Tracking
Bluetooth® Low Energy (BLE) Tracking Solutions provide an efficient, low-power, and cost-effective approach for real-time asset visibility, equipment monitoring, personnel tracking, and location-based services. Leveraging advanced BLE System-on-Chip (SoC) technology, compact beacons, smart tags, wearable devices, Power tools, Battery Management and trackers enable continuous monitoring while delivering multi-year battery life.
Designed for scalable deployments, BLE tracking solutions are widely used across industrial automation, power tools, warehouse equipment tracking, healthcare, logistics, retail, manufacturing, and smart buildings. The platform enables organizations to improve operational efficiency, enhance worker safety, reduce asset loss, and streamline inventory management through accurate proximity detection and indoor positioning.
Technical Approach
The proposed solution is built on a flexible, low-power wireless platform that combines advanced RF performance, multi-protocol connectivity, and optimized power management.
- Ultra-low-power Bluetooth SoC architecture designed for battery-operated tracking devices.
- High RF sensitivity and robust wireless link budget to ensure reliable communication in challenging indoor environments.
- Optimized transmit and receive performance, enabling extended battery life while maintaining consistent beacon and tracking operation.
- Support for multiple wireless ecosystems through a unified hardware platform.
- Integrated security mechanisms to protect device communication and location data.
- Scalable architecture suitable for beaconing, asset tracking, indoor positioning, and proximity-based applications.
The platform supports coexistence of multiple wireless technologies, including Bluetooth Low Energy (BLE), Bluetooth Mesh, Zigbee, Matter, Apple Find My Network, Apple MFi Ecosystem, Google Fast Pair and Find My Device, Amazon Sidewalk, Proprietary 2.4 GHz Wireless Protocols.
This multi-protocol capability enables customers to deploy a single hardware platform across different markets and application requirements.
Available Part Numbers
| Part No. | Protocol | MCU-MHz | SRAM (KB) | Flash (KB) | SPI | I2C | I2S | GPIO | UART | USB | ADC | Voltage | PKG | NODE |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| T2M8278A48 | Bluetooth LE 5.4, Bluetooth Mesh, 802.15.4, Zigbee, 2.4GHz Proprietary, RF4CE, Mesh | 48 | 64 | 1024 | 1 | 1 | 1 | 32 | 1 | 1 | 14 | 1.8V ~ 3.6V, USB 4.5V ~ 5.5V | QFN48 7x7 | 55nm |
| T2M8277B40 | Bluetooth LE 5.4, Bluetooth Mesh, Zigbee, 802.15.4, 2.4GHz Proprietary, RF4CE | 48 | 64 | 512 | 1 | 1 | 1 | 25 | 1 | 1 | 14 | 3v~3.6v | LGA40 4x6 | 55nm |
| T2M8273C48 | Bluetooth LE 5.4, Bluetooth Mesh, 802.15.4, 2.4GHz Proprietary, RF4CE, Mesh | 48 | 64 | 512 | 1 | 1 | 1 | 32 | 1 | 1 | 14 | 1.8V ~ 3.6V, USB 4.5V ~ 5.5V | QFN48 7x7 | 55nm |
| T2M8273D32 | Bluetooth LE 5.4, Bluetooth Mesh, 802.15.4, 2.4GHz Proprietary, RF4CE | 48 | 64 | 512 | 1 | 1 | 0 | 12 | 1 | 0 | 14 | 1.8V ~ 3.6V | QFN32 4x4 | 55nm |
| T2M8273E32 | Bluetooth LE 5.4, 2.4GHz Proprietary | 48 | 64 | 512 | 1 | 1 | 1 | 19 | 1 | 1 | 14 | 1.8V ~ 3.6V | TQFN32 5X5 | 55nm |
| T2M8271F32 | Bluetooth LE 5.4, 802.15.4, 2.4GHz Proprietary, Mesh | 48 | 32 | 512 | 1 | 1 | 1 | 19 | 1 | 0 | 14 | 1.8V ~ 3.6V | QFN32 5x5 | 55nm |
| T2M8270G48 | Bluetooth LE 5.4, 802.15.4, 2.4GHz Proprietary, Mesh | 48 | 32 | 512 | 1 | 1 | 1 | 32 | 1 | 1 | 14 | 1.8V ~ 3.6V, USB 4.5V ~ 5.5V | QFN48 7x7 | 55nm |
| T2M3219A38 | Bluetooth LE 5.4, Bluetooth Mesh, Zigbee, 2.4GHz Proprietary, Matter, Thread | 96MHz | 128 | 2048 | 3 | 2 | 1 | 24 | 3 | 1 | 12 | 1.8V ~ 4.3V, USB 4.5V ~ 5.5V | QFN38 4x4 | 40nm |
| T2M3218B52 | Bluetooth LE 5.4, Bluetooth Mesh, Zigbee, 2.4GHz Proprietary | 96MHz | 128 | 1024 | 3 | 2 | 1 | 38 | 3 | 1 | 12 | 1.8V ~ 4.3V, USB 4.5V ~ 5.5V | QFN52 6x6 | 40nm |
| T2M3218C42 | Bluetooth LE 5.4, Bluetooth Mesh, Zigbee, 2.4GHz Proprietary | 96MHz | 128 | 1024 | 3 | 2 | 1 | 29 | 3 | 1 | 12 | 1.8V ~ 3.6V | LGA42 2.7x2.5 | 40nm |
| T2M3218D32 | Bluetooth LE 5.4, Bluetooth Mesh, Zigbee, 2.4GHz Proprietary | 96MHz | 128 | 1024 | 3 | 2 | 1 | 22 | 3 | 0 | 12 | 1.8V ~ 3.6V | QFN32 4x4 | 40nm |
| T2M3218E28 | Bluetooth LE 5.4, Bluetooth Mesh, Zigbee, 2.4GHz Proprietary | 96MHz | 128 | 1024 | 3 | 2 | 1 | 16 | 3 | 1 | 12 | 1.8V ~ 4.3V, USB 4.5V ~ 5.5V | QFN28 3.5x3.5 | 40nm |
| T2M3215F48 | Bluetooth LE 5.4, Bluetooth Mesh, Zigbee, 2.4GHz Proprietary | 96MHz | 128 | 1024 | 3 | 2 | 1 | 33 | 3 | 1 | 12 | 1.8V ~ 4.3V, USB 4.5V ~ 5.5V | QFN48 7x7 | 40nm |
| T2M8355F512 | Bluetooth LE 5.4, 802.15.4, 2.4GHz Proprietary | 48MHz | 32 | 512 | 1 | 1 | 1 | 32 | 1 | 1 | 14 | 1.8V ~ 3.6V, USB 4.5V ~ 5.5V | TQFN48 7x7 | 55nm |
| T2M7218A68 | Bluetooth LE 6.0, Bluetooth Mesh, Zigbee, 2.4GHz Proprietary, Matter, Thread | 240MHz | 512 | 2048 | 4 | 2 | 3 | 47 | 3 | 1 | 12 | 1.8V ~ 4.3V | QFN68 8x8 | 22nm |
| T2M7218B38 | Bluetooth LE 6.0, Bluetooth Mesh, Zigbee, 2.4GHz Proprietary, Matter, Thread | 240MHz | 512 | 2048 | 4 | 2 | 3 | 20 | 3 | 1 | 12 | 1.8V ~ 4.3V, USB 4.5V ~ 5.5V | QFN38 4x4 | 22nm |
| T2M7218C94 | Bluetooth LE 6.0, Bluetooth Mesh, Zigbee, 2.4GHz Proprietary, Matter, Thread | 240MHz | 512 | 2048 | 4 | 2 | 3 | 48 | 3 | 1 | 12 | 1.8V ~ 4.3V, USB 4.5V ~ 5.5V | BGA94 4x6 | 22nm |
| T2M7218D56 | Bluetooth LE 6.0, Bluetooth Mesh, Zigbee, 2.4GHz Proprietary, Matter, Thread | 240MHz | 512 | 2048 | 4 | 2 | 3 | 30 | 3 | 1 | 12 | 1.8V ~ 4.3V, USB 4.5V ~ 5.5V | BGA56 3.4x3 | 22nm |
| T2M7215A68 | Bluetooth LE 6.0, Bluetooth Mesh, Zigbee, 2.4GHz Proprietary, Matter, Thread | 240MHz | 256 | 1024 | 4 | 2 | 3 | 47 | 3 | 1 | 12 | 1.8V ~ 4.3V | QFN68 8x8 | 22nm |
| T2M7215B38 | Bluetooth LE 6.0, Bluetooth Mesh, Zigbee, 2.4GHz Proprietary, Matter, Thread | 240MHz | 256 | 1024 | 4 | 2 | 3 | 20 | 3 | 1 | 12 | 1.8V ~ 4.3V, USB 4.5V ~ 5.5V | QFN38 4x4 | 22nm |
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