| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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16,588 pcs
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16588 pcs | On Request | 1 | On Request | On Request | 17+ | On Request | On Request |
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The Silicon Labs EFR32BG1B232F256GJ43-C0R is a Blue Gecko Bluetooth Smart System-on-Chip (SoC) designed for energy-friendly IoT devices. It integrates an ARM Cortex-M4 core running at 40 MHz, providing ample processing power with DSP extensions and a floating-point unit.
This SoC offers 256 kB of flash program memory and 32 kB of RAM, supporting scalable memory configurations. It operates in the 2.4 GHz frequency band, supporting Bluetooth v4.0 with a maximum data rate of 2 Mbps. Key electrical features include transmit power up to 19.5 dBm, RX current of 8.7 mA, and TX current of 8.2 mA at 0 dBm output power.
The device supports various modulation schemes including 2FSK, 4FSK, DSSS, GFSK, GMSK, and OQPSK. It features 19 GPIO pins and serial interfaces such as I²C, SPI, and UART. The operating temperature range is -40°C to 85°C.
Packaged in a 43-UFBGA, CSPBGA format, this component is designed for surface mount applications. The supplier device package is specified as 43-CSP with dimensions of 3.3x3.14 mm. It requires a supply voltage between 1.85V and 3.8V.
| Qty | Low | High |
|---|---|---|
| 1+ | $710.26 | $710.26 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The core processor is an ARM Cortex-M4 with DSP extensions and FPU.
The maximum operating frequency is 40 MHz.
It has 256 kB of flash program memory and 32 kB of RAM data memory.
The radio frequency is 2.4 GHz and it supports Bluetooth v4.0.
The maximum transmit power is 19.5 dBm.
The operating voltage is 1.85V to 3.8V and the operating temperature is -40°C to 85°C.
It is available in a 43-UFBGA, CSPBGA package designed for surface mounting.