| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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5,000 pcs
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5000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The EFR32BG22 Wireless Gecko family of SoCs is part of the Wireless Gecko portfolio, designed for energy-friendly Bluetooth networking in IoT devices. This single-die solution combines a 76.8 MHz ARM Cortex-M33 core with a high-performance 2.4 GHz radio, offering an industry-leading, energy-efficient wireless SoC for connected applications.
Key features include up to 512 kB of flash program memory and 32 kB of RAM data memory. The device operates in the 2.4 GHz frequency band, supporting data rates up to 2 Mbps and offering a maximum TX power of 6 dBm. Its sensitivity is rated at -106.7 dBm. The operating voltage range is 1.71V to 3.8V, with current consumption between 3.6mA and 4.5mA. The operating temperature range is -40°C to 85°C (TA).
Applications for this SoC include asset tags and beacons, remote controls, portable medical devices, Bluetooth Mesh low power nodes, sports, fitness, and wellness devices, connected home products, building automation and security systems, passive keyless entry (PKE), passive entry passive start (PEPS), tire pressure monitoring systems (TPMS), tire monitoring sensors (TMS), rearview mirrors, and garage door openers.
The EFR32BG22C224F512GM40-CR is available in a 40-VFQFN Exposed Pad package, suitable for surface mount applications. It supports various serial interfaces including ADC, I²C, I²S, PWM, SPI, IrDA, UART, and USART.
| Qty | Low | High |
|---|---|---|
| 1+ | $710.26 | $710.26 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum operating frequency is 76.8 MHz.
It has up to 512 kB of flash program memory and up to 32 kB of RAM data memory.
The radio operates in the 2.4GHz to 2.4835GHz range with a maximum data rate of 2Mbps.
The TX power is up to 6 dBm and the sensitivity is -106.7 dBm.
It operates from 1.71V to 3.8V and has an operating temperature range of -40°C to 85°C (TA).
It is supplied in a 40-VFQFN Exposed Pad package for surface mounting.