HID
HID

Low-Power Wireless SoC for Smart Input Devices

Multi-standard ultra-low-power wireless ICs provide flexible configuration options tailored to address the diverse requirements of modern Human Interface Device (HID) applications in a cost-effective manner. Available in multiple variants, these solutions offer a range of wireless protocol support, memory capacities, and GPIO configurations, allowing developers to optimize their designs for performance, functionality, and system cost.

Whether targeting entry-level wireless peripherals or feature-rich premium products, these platforms enable seamless integration across a wide range of HID applications, including keyboards, mice, trackpads, presenters, and other wireless input devices. Cost-effective turnkey solutions are available for simple 2.4GHz-only products, while advanced platforms support Bluetooth® LE and 2.4GHz dual-mode connectivity, enhanced security, multi-device connectivity, and expanded peripheral interfaces. This scalable approach helps accelerate product development, reduce design complexity, and shorten time-to-market while maintaining excellent power efficiency and user experience.

Available Part Numbers

Part No. Protocol MCU-MHz SRAM (KB) Flash (KB) SPI I2C I2S GPIO UART USB ADC Voltage PKG NODE
T2M3218B52 Bluetooth LE 5.4, Bluetooth Mesh, Zigbee, 2.4GHz Proprietary 96 128 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 96 128 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 96 128 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 96 128 1024 3 2 1 16 3 1 12 1.8V ~ 4.3V, USB 4.5V ~ 5.5V QFN28 3.5x3.5 40nm
T2M7218A68 Bluetooth LE 6.0, Bluetooth Mesh, Zigbee, 2.4GHz Proprietary, Matter, Thread 240 512 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 240 512 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 240 512 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 240 512 2048 4 2 3 30 3 1 12 1.8V ~ 4.3V, USB 4.5V ~ 5.5V BGA56 3.4x3 22nm
T2M8258A48 Bluetooth LE 5.4, Bluetooth Mesh, 802.15.4, Zigbee, 2.4GHz Proprietary, Apple HomeKit, RF4CE 48 64 1024 1 1 1 32 1 1 14 1.8V ~ 3.6V TQFN48 7x7 55nm
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
T2M8208B24 Bluetooth LE 5.3, 2.4GHz Proprietary 48 16 128 1 1 0 16 1 0 14 1.8V~4.2V QFN24 4x4 55nm
T2M8208C40 Bluetooth LE 5.3, 2.4GHz Proprietary 48 16 512 1 1 0 33 1 1 14 1.8V~4.2V QFN40 5x5 55nm

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