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EFR32BG12P232F1024IM68

Bluetooth Low Energy EFR32BG12 SoCs (Series 1)

EFR32BG12P232F1024IM68 Bluetooth Low Energy  (BLE) chip includes a 40 MHz ARM Cortex-M4 microcontroller and provides a 10 dBm maximum power output. With a receive sensitivity of -94.8 (1 Mbps 2 GFSK) dBm the EFR32BG12P232F1024IM68 supports a full DSP instruction set and floating-point unit to speed computation. Built with low-power Gecko technology, which includes innovative low energy techniques, fast wake-up times and energy saving modes, this device includes 1024 kB of flash, 128 kB of RAM and is available in a QFN68 package. Software and SDKs for EFR32BG12P232F1024IM68 include support for BLE, Bluetooth 5 and Bluetooth mesh networking. The device also includes support for proprietary wireless protocol development.

 
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Flash (kB)

RAM (kB)

Key Specs

 
MCU Core
ARM Cortex-M4
Core Frequency (MHz)
40
Max Output Power (dBm)
10
Flash (kB)
1024
RAM (kB)
128
Bluetooth 5 - 2M PHY
Yes
Bluetooth 5 - LE Long Range
No
Bluetooth Mesh
Yes
Sub-GHz Capable
Yes
Package Type
QFN68
Dig I/O Pins
46
MCU Core
ARM Cortex-M4
Core Frequency (MHz)
40
Max Output Power (dBm)
10
Flash (kB)
1024
RAM (kB)
128
Bluetooth 5 - 2M PHY
Yes
Bluetooth 5 - LE Long Range
No
Bluetooth Mesh
Yes
Sub-GHz Capable
Yes
Package Type
QFN68
Dig I/O Pins
46
EFR32xG12 Block Diagram

Quality Assurance, Environmental and Packaging Information

Silicon Labs targets a minimum of a 10-year lifecycle for all of its standard producs and expects to produce the EFR32BG12P232F1024IM68 until at least March 2029.

The longevity date shown above is for the preferred revision of this part number, for a complete list of part number revisions, use the search button below.

As part of its ongoing commitment to supply continuity, Silicon Labs may provide pin-compatible and functionally equivalent replacement products if Silicon Labs determines, at its discretion, that supply chain adjustments, product improvements, market conditions, or similar business or technical issues make this necessary or advisable.

If for business, technical or other reasons beyond Silicon Labs’ reasonable control, Silicon Labs finds that it is necessary to discontinue a product, our policy is to issue an EOL notice that provides 6 months from notice to place final orders and 12 months from notice for final shipments. This policy complies with the JEDEC standard EIA/JESD48 that is commonly used in the semiconductor industry. We provide the required support for a product for its full life cycle.

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