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EFR32BG22C224F512GN32

Bluetooth Low Energy EFR32BG22 SoCs (Series 2)

EFR32BG22C224F512GN32 EFR32BG22 Series 2 wireless SoCs include a  76.8 MHz ARM Cortex-M33 core, providing plenty of processing capability, while integrated security features provide fast encryption, secure boot loading and a debug access control. This device includes 512 kB of flash, 32 kB of RAM and is available in a TQFN32 package. With up to 6 dBm maximum power output and an excellent receive sensitivity of -98.9 (1 Mbit/s GFSK) dBm, the EFR32BG22C224F512GN32 provides a robust RF link for reliable communications and industry-leading energy efficiency for Bluetooth LE data transfer, location services and Bluetooth mesh low power node applications. EFR32BG22C224F512GN32 devices use the same tools as EFR32BG Series 1, providing easy migration and fast time-to-market with development kits, SDKs, mobile apps and our patented network analyzer.

 
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Key Specs

 
MCU Core
ARM Cortex-M33
Core Frequency (MHz)
76.8
TX Power (mA)
4.1
Flash (kB)
512
RAM (kB)
32
RX Sensitivity
-98.9 (1 Mbit/s GFSK)
Bluetooth 5 - LE Long Range
Yes
Bluetooth Mesh
Yes
Bluetooth 5 - 2M PHY
Yes
Bluetooth 5.1
Yes
Bluetooth 5.2
Yes
Package
TQFN32
Dig I/O Pins
18
RX Current
3.6
TX Current
4.1
MCU Core
ARM Cortex-M33
Core Frequency (MHz)
76.8
TX Power (mA)
4.1
Flash (kB)
512
RAM (kB)
32
RX Sensitivity
-98.9 (1 Mbit/s GFSK)
Bluetooth 5 - LE Long Range
Yes
Bluetooth Mesh
Yes
Bluetooth 5 - 2M PHY
Yes
Bluetooth 5.1
Yes
Bluetooth 5.2
Yes
Package
TQFN32
Dig I/O Pins
18
RX Current
3.6
TX Current
4.1
EFR32BG22 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 EFR32BG22C224F512GN32 until at least March 2030.

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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