Device/Module image

EFR32FG23A010F256GM48

EFR32FG23 Series 2 SoCs

EFR32FG23A010F256GM48 EFR32FG23 Series 2 wireless SoCs include a 78 MHz ARM Cortex-M33 core, providing plenty of processing capability, while a dedicated security core provides fast encryption, secure boot loading and a debug access control. This device includes 256 kB of flash, 32 kB of RAM and is available in a QFN48 package. With up to 14 dBm maximum power output and an excellent receive sensitivity of -125.8 (4.8 kbps OQPSK @ 915 MHz) dBm, the EFR32FG23A010F256GM48 provides a robust RF link for reliable communications for Bluetooth 5.1 and Bluetooth mesh applications. EFR32FG23A010F256GM48 devices use the same tools as EFR32FG23 Series 2, providing easy migration and fast time-to-market with development kits, SDKs, mobile apps and our patented network analyzer.

 

Key Specs

 
MCU Core
ARM Cortex-M33
Core Frequency (MHz)
78
TX Power (dBm)
14
Flash (kB)
256
RAM (kB)
32
Bluetooth 5 - 2M PHY
No
Bluetooth 5 - LE Long Range
No
Bluetooth Mesh
No
Sub-GHz Capable
Yes
Package Type
QFN48
Dig I/O Pins
31
Secure Vault
Mid
MCU Core
ARM Cortex-M33
Core Frequency (MHz)
78
TX Power (dBm)
14
Flash (kB)
256
RAM (kB)
32
Bluetooth 5 - 2M PHY
No
Bluetooth 5 - LE Long Range
No
Bluetooth Mesh
No
Sub-GHz Capable
Yes
Package Type
QFN48
Dig I/O Pins
31
Secure Vault
Mid
fg23-zg23-block-diagram.png

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 EFR32FG23A010F256GM48 until at least December 2031.

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.

Find and download additional quality, environmental, device composition, test results, shipping and supply chain information for Silicon Labs devices.

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