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ARM Cortex M33 Core RF System on a Chip - SoC

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Type	Core	Operating Frequency	Maximum Data Rate	Output Power	Sensitivity	Supply Voltage - Min	Supply Voltage - Max	Supply Current Receiving	Supply Current Transmitting	Program Memory Size	Minimum Operating Temperature	Maximum Operating Temperature	Package/Case	Packaging
RF System on a Chip - SoC BG24L, 2.4 GHz, 768kB Flash, 96kB RAM, +10 dBm, +85 C, QFN40 EFR32BG24L010F768IM40-BR Silicon Labs 1: $5.79 5,012In Stock New Product	Mfr. Part No. EFR32BG24L010F768IM40-BR Mouser Part No 634-32BG24L010FIM40R New Product	Silicon Labs	RF System on a Chip - SoC BG24L, 2.4 GHz, 768kB Flash, 96kB RAM, +10 dBm, +85 C, QFN40 Learn More about Silicon Labs siliconlabs efr32bg24l wireless gecko socs	Datasheet	5,012In Stock	Cut Tape $5.79 $4.37 $4.01 $3.62 View Reel $3.13 $3.43 $3.40 $3.20 $3.13 MouseReel Available	Min.: 1 Mult.: 1 : 2,500		ARM Cortex M33		2 Mb/s	10 dBm	- 94.8 dBm	1.71 V	3.8 V	4.4 mA	19.1 mA	768 kB	- 40 C	+ 125 C	QFN-40	Reel, Cut Tape, MouseReel
RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, QFN48 EFR32FG23A010F512GM48-C Silicon Labs 1: $9.25 4,872In Stock	Mfr. Part No. EFR32FG23A010F512GM48-C Mouser Part No 634-FG2310F512GM48C	Silicon Labs	RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, QFN48 Learn More about Silicon Labs efr32fg23 socs	Datasheet	4,872In Stock	$9.25 $7.10 $6.56 $5.96 View $5.68 $5.51 $5.44 $5.36	Min.: 1 Mult.: 1	Sub-GHz	ARM Cortex M33	922.3 MHz to 928.1 MHz	2 Mbps	14 dBm	- 110.1 dBm	1.71 V	3.8 V	4.2 mA	25 mA	512 kB	- 40 C	+ 85 C	QFN-48	Tray
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 0dB, Bluetooth 5.2, 352kB, 32kB(RAM), 18 GPIO EFR32BG22C112F352GM32-CR Silicon Labs 1: $1.99 200,515In Stock	Mfr. Part No. EFR32BG22C112F352GM32-CR Mouser Part No 634-ER32BG22112352CR	Silicon Labs	RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 0dB, Bluetooth 5.2, 352kB, 32kB(RAM), 18 GPIO Learn More about Silicon Labs efr32bg22	Datasheet	200,515In Stock	Cut Tape $1.99 $1.93 $1.90 $1.89 Reel $1.56 View $1.84 $1.50 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Bluetooth	ARM Cortex M33	2.4 GHz	2 Mbps	0 dBm	- 96.2 dBm	1.71 V	3.8 V	3.6 mA	4.1 mA	352 kB	- 40 C	+ 85 C	QFN-32	Reel, Cut Tape, MouseReel
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 18 GPIO EFR32MG22C224F512IM32-CR Silicon Labs 1: $6.16 18,665In Stock	Mfr. Part No. EFR32MG22C224F512IM32-CR Mouser Part No 634-ER32MG22512IM3CR	Silicon Labs	RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 18 GPIO Learn More about Silicon Labs efr32mg22 mighty gecko socs	Datasheet	18,665In Stock	Cut Tape $6.16 $4.64 $4.27 $3.85 View Reel $3.32 $3.66 $3.63 $3.41 $3.32	Min.: 1 Mult.: 1 : 2,500	Bluetooth, Zigbee	ARM Cortex M33	2.4 GHz	2 Mbps	6 dBm	- 96.2 dBm	1.71 V	3.8 V	3.6 mA	8.2 mA	512 kB	- 40 C	+ 125 C	QFN-32	Reel, Cut Tape
RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, XOUT, QFN40 EFR32FG23A011F512GM40-CR Silicon Labs 1: $9.25 7,820In Stock	Mfr. Part No. EFR32FG23A011F512GM40-CR Mouser Part No 634-FG2311F512GM40CR	Silicon Labs	RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, XOUT, QFN40 Learn More about Silicon Labs efr32fg23 socs	Datasheet	7,820In Stock	Cut Tape $9.25 $7.10 $6.56 $5.96 View Reel $5.36 $5.68 $5.51 $5.44 $5.36	Min.: 1 Mult.: 1 : 2,500	Sub-GHz	ARM Cortex M33	868 MHz, 915 MHz, 920 MHz	2 Mbps	14 dBm	- 96.9 dBm	1.71 V	3.8 V	4.2 mA	25 mA	512 kB	- 40 C	+ 85 C	QFN-40	Reel, Cut Tape
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 18 GPIO EFR32MG22C224F512IM32-C Silicon Labs 1: $6.00 8,960In Stock	Mfr. Part No. EFR32MG22C224F512IM32-C Mouser Part No 634-ER32MG22512IM32C	Silicon Labs	RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 18 GPIO Learn More about Silicon Labs efr32mg22 mighty gecko socs	Datasheet	8,960In Stock	$6.00 $4.71 $4.30 $3.94 View $3.69 $3.62 $3.51 $3.24	Min.: 1 Mult.: 1	Bluetooth, Zigbee	ARM Cortex M33	2.4 GHz	2 Mbps	6 dBm	- 96.2 dBm	1.71 V	3.8 V	3.6 mA	8.2 mA	512 kB	- 40 C	+ 125 C	QFN-32	Tray
RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, Secure Vault-High, +125C, QFN48 EFR32FG23B020F512IM48-C Silicon Labs 1: $9.57 7,350In Stock 4,900Expected 27/10/2026	Mfr. Part No. EFR32FG23B020F512IM48-C Mouser Part No 634-FG23B20F512IM48C	Silicon Labs	RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, Secure Vault-High, +125C, QFN48	Datasheet	7,350In Stock 4,900Expected 27/10/2026	$9.57 $7.34 $7.18	Min.: 1 Mult.: 1	Sub-GHz	ARM Cortex M33	78 MHz				1.71 V	3.8 V				- 40 C	+ 125 C	QFN-48	Tray
RF System on a Chip - SoC FG28, Sub-GHz +20, 2.4 GHz +10, 1024kB Flash, 256kB RAM, +20 dBm, Secure Vault-Mid, QFN68 EFR32FG28A122F1024GM68-A Silicon Labs 1: $15.38 615In Stock	Mfr. Part No. EFR32FG28A122F1024GM68-A Mouser Part No 634-FG28A122FGM68A	Silicon Labs	RF System on a Chip - SoC FG28, Sub-GHz +20, 2.4 GHz +10, 1024kB Flash, 256kB RAM, +20 dBm, Secure Vault-Mid, QFN68 Learn More about Silicon Labs fg28 dual band soc	Datasheet	615In Stock	$15.38 $12.01 $11.17 $10.24 View $9.97 Quote	Min.: 1 Mult.: 1	Sub-GHz	ARM Cortex M33			20 dBm	- 125.8 dBm	1.71 V	3.8 V	6.1 mA	26.2 mA	1 MB	- 40 C	+ 85 C	QFN-68	Tray
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 1024kB, 96kB(RAM), 20 GPIO EFR32MG21A020F1024IM32-BR Silicon Labs 1: $6.45 260,520In Stock	Mfr. Part No. EFR32MG21A020F1024IM32-BR Mouser Part No 634-M21A020F102432BR	Silicon Labs	RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 1024kB, 96kB(RAM), 20 GPIO Learn More about Silicon Labs silabs efr32mg21 socs	Datasheet	260,520In Stock	Cut Tape $6.45 $6.39 $6.34 $5.77 $5.48 Reel $5.48 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Bluetooth 5.1, Thread, Zigbee	ARM Cortex M33	2.4 GHz	2 Mbps	20 dBm	- 94.4 dBm	1.71 V	3.8 V	8.8 mA	33.8 mA	1 MB	- 40 C	+ 125 C	QFN-32	Reel, Cut Tape, MouseReel
RF System on a Chip - SoC BG27, 2.4 GHz, 768kB Flash, 64kB RAM, +6 dBm, +125C, QFN32 EFR32BG27C230F768IM32-B Silicon Labs 1: $5.21 2,339In Stock	Mfr. Part No. EFR32BG27C230F768IM32-B Mouser Part No 634-BG27C23068IM32-B	Silicon Labs	RF System on a Chip - SoC BG27, 2.4 GHz, 768kB Flash, 64kB RAM, +6 dBm, +125C, QFN32 Learn More about Silicon Labs efr32xg27 socs	Datasheet	2,339In Stock	$5.21 $3.88 $3.55 $3.18 View $3.01 $2.94 $2.79 $2.69 $2.64	Min.: 1 Mult.: 1	BLE	ARM Cortex M33	2.4 GHz	2 Mbps	6 dBm	- 96.3 dBm	1.71 V	3.8 V	3.6 mA	11.3 mA	768 kB	- 40 C	+ 125 C	QFN-32	Tray
RF System on a Chip - SoC BG27, 2.4 GHz, 768kB Flash, 64kB RAM, +6 dBm, +125C, QFN40 EFR32BG27C230F768IM40-B Silicon Labs 1: $5.30 2,364In Stock	Mfr. Part No. EFR32BG27C230F768IM40-B Mouser Part No 634-BG27C23068IM40-B	Silicon Labs	RF System on a Chip - SoC BG27, 2.4 GHz, 768kB Flash, 64kB RAM, +6 dBm, +125C, QFN40 Learn More about Silicon Labs efr32xg27 socs	Datasheet	2,364In Stock	$5.30 $3.94 $3.60 $3.24 View $3.06 $2.99 $2.84 $2.76 $2.71	Min.: 1 Mult.: 1	BLE	ARM Cortex M33	2.4 GHz	2 Mbps	6 dBm	- 96.3 dBm	1.71 V	3.8 V	3.6 mA	11.3 mA	768 kB	- 40 C	+ 125 C	QFN-40	Tray
RF System on a Chip - SoC FG25, Sub-GHz, 1920kB Flash, 512kB RAM, FSK/O-QPSK/OFDM, +125C, QFN56 EFR32FG25A221F1920IM56-B Silicon Labs 1: $23.17 1,276In Stock	Mfr. Part No. EFR32FG25A221F1920IM56-B Mouser Part No 634-25A221F1920IM56B	Silicon Labs	RF System on a Chip - SoC FG25, Sub-GHz, 1920kB Flash, 512kB RAM, FSK/O-QPSK/OFDM, +125C, QFN56 Learn More about Silicon Labs efr32fg25 flex gecko socs	Datasheet	1,276In Stock	$23.17 $18.36 $17.16 $15.84 View $15.11 $14.84 Quote	Min.: 1 Mult.: 1	Sub-GHz	ARM Cortex M33		2.4 Mbps	16 dBm	- 95.3 dBm	1.71 V	3.8 V	6.28 mA	186 mA	1920 kB	- 40 C	+ 125 C	QFN-56	Tray
RF System on a Chip - SoC FG25, Sub-GHz, 1920kB Flash, 512kB RAM, FSK/O-QPSK, HFCLKOUT, Secure Vault-High, +125C, QFN56 EFR32FG25B212F1920IM56-B Silicon Labs 1: $21.34 514In Stock	Mfr. Part No. EFR32FG25B212F1920IM56-B Mouser Part No 634-25B212F1920IM56B	Silicon Labs	RF System on a Chip - SoC FG25, Sub-GHz, 1920kB Flash, 512kB RAM, FSK/O-QPSK, HFCLKOUT, Secure Vault-High, +125C, QFN56 Learn More about Silicon Labs efr32fg25 flex gecko socs	Datasheet	514In Stock	$21.34 $16.70 $15.54 $14.28 View $14.14 $13.31 $13.02 Quote	Min.: 1 Mult.: 1	Sub-GHz	ARM Cortex M33		2.4 Mbps	16 dBm	- 95.3 dBm	1.71 V	3.8 V	6.28 mA	186 mA	1920 kB	- 40 C	+ 125 C	QFN-56	Tray
RF System on a Chip - SoC MG27, 2.4 GHz, 768kB Flash, 64kB RAM, +6 dBm, +125C, QFN32 EFR32MG27C230F768IM32-B Silicon Labs 1: $6.96 4,879In Stock	Mfr. Part No. EFR32MG27C230F768IM32-B Mouser Part No 634-MG27C23068IM32-B	Silicon Labs	RF System on a Chip - SoC MG27, 2.4 GHz, 768kB Flash, 64kB RAM, +6 dBm, +125C, QFN32 Learn More about Silicon Labs efr32xg27 socs	Datasheet	4,879In Stock	$6.96 $5.24 $4.81 $4.35 View $4.12 $4.09 $3.85 $3.75	Min.: 1 Mult.: 1	BLE, Zigbee	ARM Cortex M33	2.4 GHz	2 Mbps	6 dBm	- 96.3 dBm	1.71 V	3.8 V	3.6 mA	11.3 mA	768 kB	- 40 C	+ 125 C	QFN-32	Tray
RF System on a Chip - SoC FG28, Sub-GHz, 1024kB Flash, 128kB RAM, +14 dBm, Secure Vault-Mid, QFN68 EFR32FG28A010F1024GM68-A Silicon Labs 1: $12.00 399In Stock	Mfr. Part No. EFR32FG28A010F1024GM68-A Mouser Part No 634-FG28A010FGM68A	Silicon Labs	RF System on a Chip - SoC FG28, Sub-GHz, 1024kB Flash, 128kB RAM, +14 dBm, Secure Vault-Mid, QFN68 Learn More about Silicon Labs fg28 dual band soc	Datasheet	399In Stock	$12.00 $9.29 $8.62 $7.87 View $7.52 $7.30 $7.11 Quote	Min.: 1 Mult.: 1	Sub-GHz	ARM Cortex M33			14 dBm	- 125.8 dBm	1.71 V	3.8 V	6.1 mA	26.2 mA	1 MB	- 40 C	+ 85 C	QFN-68	Tray
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 1024kB, 96kB(RAM), 20 GPIO EFR32BG21B010F1024IM32-B Silicon Labs 1: $8.95 2,428In Stock	Mfr. Part No. EFR32BG21B010F1024IM32-B Mouser Part No 634-32BG21B10024M32B	Silicon Labs	RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 1024kB, 96kB(RAM), 20 GPIO Learn More about Silicon Labs silabs efr32bg21 socs	Datasheet	2,428In Stock	$8.95 $6.91 $6.38 $5.81 View $5.52 $5.36 $5.30 $5.29 Quote	Min.: 1 Mult.: 1	Bluetooth	ARM Cortex M33	2.4 GHz	2 Mbps	10 dBm	- 94.4 dBm	1.71 V	3.8 V	8.8 mA	33.8 mA	1 MB	- 40 C	+ 125 C	QFN-32	Tray
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 20dB, Bluetooth 5.1, 512kB, 64kB(RAM), 20 GPIO EFR32BG21B020F512IM32-BR Silicon Labs 1: $8.20 2,569In Stock	Mfr. Part No. EFR32BG21B020F512IM32-BR Mouser Part No 634-32BG21B2012M32BR	Silicon Labs	RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 20dB, Bluetooth 5.1, 512kB, 64kB(RAM), 20 GPIO Learn More about Silicon Labs silabs efr32bg21 socs	Datasheet	2,569In Stock	Cut Tape $8.20 $6.28 $5.81 $5.28 View Reel $4.76 $5.03 $4.88 $4.81 $4.76 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Bluetooth	ARM Cortex M33	2.4 GHz	2 Mbps	20 dBm	- 94.4 dBm	1.71 V	3.8 V	8.8 mA	33.8 mA	512 kB	- 40 C	+ 125 C	QFN-32	Reel, Cut Tape, MouseReel
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 18 GPIO EFR32BG22C224F512GM32-C Silicon Labs 1: $4.57 3,293In Stock	Mfr. Part No. EFR32BG22C224F512GM32-C Mouser Part No 634-ER32BG22512GM32C	Silicon Labs	RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 18 GPIO Learn More about Silicon Labs efr32bg22	Datasheet	3,293In Stock	$4.57 $3.41 $3.11 $2.80 View $2.65 $2.58 $2.46 $2.37 $2.33	Min.: 1 Mult.: 1	Bluetooth	ARM Cortex M33	2.4 GHz	2 Mbps	6 dBm	- 96.2 dBm	1.71 V	3.8 V	3.6 mA	8.2 mA	512 kB	- 40 C	+ 85 C	QFN-32	Tray
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 1024kB, 96kB(RAM), 20 GPIO EFR32MG21A020F1024IM32-B Silicon Labs 1: $8.27 897In Stock	Mfr. Part No. EFR32MG21A020F1024IM32-B Mouser Part No 634-MG21A020F102432B	Silicon Labs	RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 1024kB, 96kB(RAM), 20 GPIO Learn More about Silicon Labs silabs efr32mg21 socs	Datasheet	897In Stock	$8.27 $6.27 $6.11 $5.24 View $4.98 $4.83 $4.76 $4.69	Min.: 1 Mult.: 1	Bluetooth 5.1, Thread, Zigbee	ARM Cortex M33	2.4 GHz	2 Mbps	20 dBm	- 94.4 dBm	1.71 V	3.8 V	8.8 mA	33.8 mA	1 MB	- 40 C	+ 125 C	QFN-32	Tray
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 512kB, 64kB(RAM), 20 GPIO EFR32MG21A020F512IM32-B Silicon Labs 1: $7.09 1,242In Stock	Mfr. Part No. EFR32MG21A020F512IM32-B Mouser Part No 634-MG21A020F51232B	Silicon Labs	RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 512kB, 64kB(RAM), 20 GPIO Learn More about Silicon Labs silabs efr32mg21 socs	Datasheet	1,242In Stock	$7.09 $5.81 $5.71 $4.94 View $4.68 $4.58 $4.37 $4.26	Min.: 1 Mult.: 1	Bluetooth 5.1, Thread, Zigbee	ARM Cortex M33	2.4 GHz	2 Mbps	20 dBm	- 94.4 dBm	1.71 V	3.8 V	8.8 mA	33.8 mA	512 kB	- 40 C	+ 125 C	QFN-32	Tray
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 0dB, Bluetooth 5.2, 352kB, 32kB(RAM), 18 GPIO EFR32BG22C112F352GM32-C Silicon Labs 1: $3.40 4,619In Stock	Mfr. Part No. EFR32BG22C112F352GM32-C Mouser Part No 634-ER32BG221123523C	Silicon Labs	RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 0dB, Bluetooth 5.2, 352kB, 32kB(RAM), 18 GPIO Learn More about Silicon Labs efr32bg22	Datasheet	4,619In Stock	$3.40 $2.64 $2.41 $2.16 View $2.04 $1.97 $1.89 $1.85 $1.80	Min.: 1 Mult.: 1	Bluetooth	ARM Cortex M33	2.4 GHz	2 Mbps	0 dBm	- 96.2 dBm	1.71 V	3.8 V	3.6 mA	4.1 mA	352 kB	- 40 C	+ 85 C	QFN-32	Tray
RF System on a Chip - SoC Blue Gecko, QFN40, 2.4G, 6dB, Bluetooth 5.2, 352kB, 32kB(RAM), 26 GPIO EFR32BG22C222F352GM40-C Silicon Labs 1: $4.23 2,028In Stock	Mfr. Part No. EFR32BG22C222F352GM40-C Mouser Part No 634-ER32BG22352GM40C	Silicon Labs	RF System on a Chip - SoC Blue Gecko, QFN40, 2.4G, 6dB, Bluetooth 5.2, 352kB, 32kB(RAM), 26 GPIO Learn More about Silicon Labs efr32bg22	Datasheet	2,028In Stock	$4.23 $3.22 $2.95 $2.64 View $2.50 $2.45 $2.31 $2.23 $2.19	Min.: 1 Mult.: 1	Bluetooth	ARM Cortex M33	2.4 GHz	2 Mbps	6 dBm	- 96.2 dBm	1.71 V	3.8 V	3.6 mA	8.2 mA	352 kB	- 40 C	+ 85 C	QFN-40	Tray
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, Secure Vault-High, +125C, QFN40 EFR32ZG23B010F512IM40-CR Silicon Labs 1: $12.59 2,205In Stock	Mfr. Part No. EFR32ZG23B010F512IM40-CR Mouser Part No 634-ZG2310F512IM40CR	Silicon Labs	RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, Secure Vault-High, +125C, QFN40 Learn More about Silicon Labs silabs z wave 800 modem soc solutions	Datasheet	2,205In Stock	Cut Tape $12.59 $9.76 $9.06 $8.27 View Reel $7.07 $7.90 $7.67 $7.47 $7.07	Min.: 1 Mult.: 1 : 2,500	Sub-GHz	ARM Cortex M33	868 MHz, 915 MHz, 920 MHz	100 kbps	14 dBm	- 109.8 dBm	1.71 V	3.8 V	4 mA	25 mA	512 kB	- 40 C	+ 125 C	QFN-40	Reel, Cut Tape
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 1024kB, 96kB(RAM), 20 GPIO EFR32MG21B020F1024IM32-BR Silicon Labs 1: $8.69 695In Stock	Mfr. Part No. EFR32MG21B020F1024IM32-BR Mouser Part No 634-2MG21B20024M32BR	Silicon Labs	RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 1024kB, 96kB(RAM), 20 GPIO Learn More about Silicon Labs silabs efr32mg21 socs	Datasheet	695In Stock	Cut Tape $8.69 $6.65 $6.15 $5.59 View Reel $5.05 $5.33 $5.17 $5.10 $5.05	Min.: 1 Mult.: 1 : 2,500	Bluetooth, Zigbee	ARM Cortex M33	2.4 GHz	2 Mbps	20 dBm	- 94.4 dBm	1.71 V	3.8 V	8.8 mA	33.8 mA	1 MB	- 40 C	+ 125 C	QFN-32	Reel, Cut Tape
RF System on a Chip - SoC MG24, 2.4 GHz, 1024kB Flash, 128kB RAM, +10 dBm, +125C, QFN40 EFR32MG24A010F1024IM40-B Silicon Labs 1: $8.12 2,448In Stock	Mfr. Part No. EFR32MG24A010F1024IM40-B Mouser Part No 634-32MGA010F102440B	Silicon Labs	RF System on a Chip - SoC MG24, 2.4 GHz, 1024kB Flash, 128kB RAM, +10 dBm, +125C, QFN40 Learn More about Silicon Labs efr32mg24	Datasheet	2,448In Stock	$8.12 $6.19 $5.71 $5.17 View $4.92 $4.76 $4.71 $4.64	Min.: 1 Mult.: 1	Bluetooth	ARM Cortex M33		2 Mbps	10 dBm	- 94.4 dBm	1.71 V	3.8 V			1 MB	- 40 C	+ 125 C	QFN-40	Tray