EFR32FG23B020F128GM40
SPECS
Key Specs
MCU Core
ARM Cortex-M33
|
Core Frequency (MHz)
78
|
TX Power (dBm)
20
|
||
Flash (kB)
128
|
RAM (kB)
32
|
Bluetooth 5 - 2M PHY
No
|
||
Bluetooth 5 - LE Long Range
No
|
Sub-GHz Capable
Yes
|
Package Type
QFN40
|
||
Dig I/O Pins
23
|
Secure Vault
High
|
MCU Core
ARM Cortex-M33
|
Core Frequency (MHz)
78
|
TX Power (dBm)
20
|
Flash (kB)
128
|
RAM (kB)
32
|
Bluetooth 5 - 2M PHY
No
|
Bluetooth 5 - LE Long Range
No
|
Sub-GHz Capable
Yes
|
Package Type
QFN40
|
Dig I/O Pins
23
|
Secure Vault
High
|
EFR32xG23 Pro Kit +14 dBm
The EFR32xG23 (xG23) Pro Kit is designed to support the development of Wireless IoT devices based on Sub-GHz wireless protocols for Proprietary, Connect, Sidewalk and WM-BUS.
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EFR32xG23 Pro Kit +14 dBm
The EFR32xG23 (xG23) Pro Kit is designed to support the development of Wireless IoT devices based on Sub-GHz wireless protocols for Proprietary, Connect, Sidewalk and WM-BUS.
EFR32FG23 868-915 MHz +14 dBm Dev Kit
The EFR32FG23 development board is a compact, feature-packed development platform. It provides the fastest path to develop and prototype sub-GHz IoT products. The development platform includes support for the FG23’s onboard segment LCD controller as well as other key features including LESENSE and pulse counter.
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EFR32FG23 868-915 MHz +14 dBm Dev Kit
The EFR32FG23 development board is a compact, feature-packed development platform. It provides the fastest path to develop and prototype sub-GHz IoT products. The development platform includes support for the FG23’s onboard segment LCD controller as well as other key features including LESENSE and pulse counter.
EFR32xG23 Pro Kit +20 dBm
The EFR32xG23 Pro Kit +20 dBm (xG23-PK6068A) includes a radio board that provides a complete reference design for the EFR32xG23 Wireless SoC, with the matching network for +20 dBm covering 868 to 915 MHz.

EFR32xG23 Pro Kit +20 dBm
The EFR32xG23 Pro Kit +20 dBm (xG23-PK6068A) includes a radio board that provides a complete reference design for the EFR32xG23 Wireless SoC, with the matching network for +20 dBm covering 868 to 915 MHz.
EFR32FG23 433 MHz +10 dBm Radio Board
The EFR32xG23 +10 dBm Radio Board is designed work with the WSTK main board (not included) to support the development of Wireless IoT devices based on Sub-GHz wireless protocols for Proprietary, Connect, Wi-SUN, Sidewalk, and WM-BUS.

EFR32FG23 433 MHz +10 dBm Radio Board
The EFR32xG23 +10 dBm Radio Board is designed work with the WSTK main board (not included) to support the development of Wireless IoT devices based on Sub-GHz wireless protocols for Proprietary, Connect, Wi-SUN, Sidewalk, and WM-BUS.
EFR32XG23 868-915 MHz +14 dBm Radio Board
The EFR32xG23 +14 dBm Radio Board is designed to work with the WSTK mainboard (not included) to support the development of Wireless IoT devices based on Sub-GHz wireless protocols. The kit includes a +14 dBm 868-915MHz radio board that provides a complete reference design for the EFR32xG23 Wireless SoC.

EFR32XG23 868-915 MHz +14 dBm Radio Board
The EFR32xG23 +14 dBm Radio Board is designed to work with the WSTK mainboard (not included) to support the development of Wireless IoT devices based on Sub-GHz wireless protocols. The kit includes a +14 dBm 868-915MHz radio board that provides a complete reference design for the EFR32xG23 Wireless SoC.
EFR32XG23 868-915 MHz +20 dBm Radio Board
The EFR32xG23 +20 dBm Radio Board is designed to work with the WSTK mainboard (not included) to support the development of Wireless IoT devices based on Sub-GHz wireless protocols. The kit includes a +20 dBm 868-915 MHz radio board that provides a complete reference design for the EFR32xG23 Wireless SoC.

EFR32XG23 868-915 MHz +20 dBm Radio Board
The EFR32xG23 +20 dBm Radio Board is designed to work with the WSTK mainboard (not included) to support the development of Wireless IoT devices based on Sub-GHz wireless protocols. The kit includes a +20 dBm 868-915 MHz radio board that provides a complete reference design for the EFR32xG23 Wireless SoC.
TECH DOCS
SOFTWARE & TOOLS
QUALITY & PACKAGING
COMMUNITY & SUPPORT