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Si Embedded Processors & Controllers

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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.	Product Type	Mounting Style	Package/Case	Core	Data Bus Width	Maximum Clock Frequency	Program Memory Size	Data RAM Size	ADC Resolution	Number of I/Os	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
RF System on a Chip - SoC IC RF ZigBee 802.15. 4 SoC 2.4Ghz A 595- A 595-CC2530F256RHAR CC2530F256RHAT Texas Instruments 1: $10.17 11,789In Stock	Mfr. Part No. CC2530F256RHAT Mouser Part No 595-CC2530F256RHAT	Texas Instruments	RF System on a Chip - SoC IC RF ZigBee 802.15. 4 SoC 2.4Ghz A 595- A 595-CC2530F256RHAR Learn More about Texas Instruments ticc253x	Datasheet	11,789In Stock	Cut Tape $10.17 $7.97 $7.38 $6.73 Reel $6.39 View $5.70 $5.51 $5.43 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	RF System on a Chip - SoC	SMD/SMT	VQFN-40	8051	8 bit		256 kB	8 kB	12 bit	21 I/O	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
RF System on a Chip - SoC FG28, Sub-GHz, 1024kB Flash, 128kB RAM, +14 dBm, Secure Vault-Mid, QFN48 EFR32FG28A010F1024GM48-A Silicon Labs 1: $11.36 185In Stock	Mfr. Part No. EFR32FG28A010F1024GM48-A Mouser Part No 634-FG28A010FGM48A	Silicon Labs	RF System on a Chip - SoC FG28, Sub-GHz, 1024kB Flash, 128kB RAM, +14 dBm, Secure Vault-Mid, QFN48 Learn More about Silicon Labs fg28 dual band soc	Datasheet	185In Stock	$11.36 $8.79 $8.15 $7.45 View $7.11 $6.91 $6.73 $6.38	Min.: 1 Mult.: 1	RF System on a Chip - SoC	SMD/SMT	QFN-48	ARM Cortex M33	32 bit	78 MHz	1 MB	256 kB	12 bit, 16 bit	31 I/O	- 40 C	+ 85 C	Tray
RF System on a Chip - SoC 64MHz CM4F Core w/ integrated BLE5 and 802.15.4 Extended Temp PIC32CX1012BZ24032-E/S8B Microchip Technology 1: $2.77 477In Stock	Mfr. Part No. PIC32CX1012BZ24032-E/S8B Mouser Part No 579-X1012BZ24032ES8B	Microchip Technology	RF System on a Chip - SoC 64MHz CM4F Core w/ integrated BLE5 and 802.15.4 Extended Temp Learn More about Microchip Technology microchip pic32cx bz2 wbz45	Datasheet	477In Stock	$2.77 $2.64 $2.28	Min.: 1 Mult.: 1	RF System on a Chip - SoC	SMD/SMT	VQFN-32	ARM Cortex M4F	32 bit	64 MHz	1024 kB	128 kB	12 bit	16 I/O	- 40 C	+ 125 C	Tray
RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, QFN40 EFR32FG23A020F512GM40-C Silicon Labs 1: $9.72 671In Stock 2,450Expected 10/11/2026	Mfr. Part No. EFR32FG23A020F512GM40-C Mouser Part No 634-FG23A20F512GM40C	Silicon Labs	RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, QFN40	Datasheet	671In Stock 2,450Expected 10/11/2026	$9.72 $7.45 $6.88 $6.27 View $5.97 $5.79 $5.73 $5.64	Min.: 1 Mult.: 1	RF System on a Chip - SoC	SMD/SMT	QFN-40										Tray
RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, Secure Vault-High, +125C, QFN40 EFR32FG23B010F512IM40-CR Silicon Labs 1: $10.04 1,275In Stock	Mfr. Part No. EFR32FG23B010F512IM40-CR Mouser Part No 634-FG2310F512IM40CR	Silicon Labs	RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, Secure Vault-High, +125C, QFN40 Learn More about Silicon Labs efr32fg23 socs	Datasheet	1,275In Stock	Cut Tape $10.04 $7.74 $7.17 $6.53 View Reel $5.58 $6.05 $5.86 $5.58 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RF System on a Chip - SoC	SMD/SMT	QFN-40	ARM Cortex M33	32 bit	78 MHz	512 kB	64 kB	12 bit, 16 bit	23 I/O	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, Secure Vault-High, +125C, QFN48 EFR32ZG23B020F512IM48-CR Silicon Labs 1: $11.68 1,776In Stock	Mfr. Part No. EFR32ZG23B020F512IM48-CR Mouser Part No 634-ZG2320F512IM48CR	Silicon Labs	RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, Secure Vault-High, +125C, QFN48 Learn More about Silicon Labs silabs z wave 800 modem soc solutions	Datasheet	1,776In Stock	Cut Tape $11.68 $9.06 $8.40 $7.67 View Reel $7.30 $7.51 $7.32 $7.30	Min.: 1 Mult.: 1 : 2,500	RF System on a Chip - SoC	SMD/SMT	QFN-48	ARM Cortex M33	32 bit	78 MHz	512 kB	64 kB	12 bit, 16 bit	31 I/O	- 40 C	+ 125 C	Reel, Cut Tape
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 512kB, 64kB(RAM), 20 GPIO EFR32MG21B020F512IM32-B Silicon Labs 1: $8.08 1,287In Stock	Mfr. Part No. EFR32MG21B020F512IM32-B Mouser Part No 634-32MG21B20512M32B	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	1,287In Stock	$8.08 $6.15 $5.67 $5.14 View $4.88 $4.73 $4.68 $4.62	Min.: 1 Mult.: 1	RF System on a Chip - SoC	SMD/SMT	QFN-32	ARM Cortex M33	32 bit	80 MHz	512 kB	64 kB		20 I/O	- 40 C	+ 125 C	Tray
RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, Secure Vault-High, +125C, QFN48 EFR32FG23B010F512IM48-CR Silicon Labs 1: $10.35 1,856In Stock	Mfr. Part No. EFR32FG23B010F512IM48-CR Mouser Part No 634-FG2310F512IM48CR	Silicon Labs	RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, Secure Vault-High, +125C, QFN48 Learn More about Silicon Labs efr32fg23 socs	Datasheet	1,856In Stock	Cut Tape $10.35 $7.98 $7.38 $6.73 View Reel $6.66 $6.66 $6.66 Quote	Min.: 1 Mult.: 1 : 2,500	RF System on a Chip - SoC	SMD/SMT	QFN-48	ARM Cortex M33	32 bit	78 MHz	512 kB	64 kB	12 bit, 16 bit	31 I/O	- 40 C	+ 125 C	Reel, Cut Tape
RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, QFN48 EFR32FG23A020F512GM48-C Silicon Labs 1: $10.24 1,460In Stock	Mfr. Part No. EFR32FG23A020F512GM48-C Mouser Part No 634-FG23A20F512GM48C	Silicon Labs	RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, QFN48	Datasheet	1,460In Stock	$10.24 $7.89 $7.30 $6.66 View $6.17 $6.16 $5.97 $5.68	Min.: 1 Mult.: 1	RF System on a Chip - SoC	SMD/SMT	QFN-48										Tray
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	RF System on a Chip - SoC	SMD/SMT	QFN-32	ARM Cortex M33	32 bit	76.8 MHz	768 kB	64 kB	12 bit, 16 bit	17 I/O	- 40 C	+ 125 C	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	RF System on a Chip - SoC	SMD/SMT	QFN-40	ARM Cortex M33	32 bit	76.8 MHz	768 kB	64 kB	12 bit, 16 bit	25 I/O	- 40 C	+ 125 C	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	RF System on a Chip - SoC	SMD/SMT	QFN-56	ARM Cortex M33	32 bit	97.5 MHz	1920 kB	512 kB	12 bit, 16 bit		- 40 C	+ 125 C	Tray
RF System on a Chip - SoC 2.4 GHz RCP, 802.15.4, BLE, 512kB Flash, 64kB RAM, +10dBm, QFN32, 20 GPIO EFR32MR21A020F512IM32-CR Silicon Labs 1: $8.21 2,495In Stock	Mfr. Part No. EFR32MR21A020F512IM32-CR Mouser Part No 634-MR21A02F512IM32R	Silicon Labs	RF System on a Chip - SoC 2.4 GHz RCP, 802.15.4, BLE, 512kB Flash, 64kB RAM, +10dBm, QFN32, 20 GPIO Learn More about Silicon Labs silabs efr32mr21 wireless ics	Datasheet	2,495In Stock	Cut Tape $8.21 $6.26 $5.77 $5.22 View Reel $4.69 $4.96 $4.81 $4.75 $4.69 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RF System on a Chip - SoC		QFN-32			2.4 GHz	512 kB	64 kB					Reel, Cut Tape, MouseReel
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	RF System on a Chip - SoC	SMD/SMT	QFN-32	ARM Cortex M33	32 bit	76.8 MHz	768 kB	64 kB	12 bit, 16 bit	17 I/O	- 40 C	+ 125 C	Tray
RF Microcontrollers - MCU SAMR21 32pin 64K ATSAMR21E16A-MU Microchip Technology 1: $7.25 329In Stock	Mfr. Part No. ATSAMR21E16A-MU Mouser Part No 556-ATSAMR21E16A-MU	Microchip Technology	RF Microcontrollers - MCU SAMR21 32pin 64K Learn More about Microchip Technology microchip 32bit sam mcus	Datasheet	329In Stock	$7.25 $7.06 $7.04 Quote Quote	Min.: 1 Mult.: 1	RF Microcontrollers - MCU	SMD/SMT	VQFN-32	ARM Cortex M0+	32 bit	48 MHz	64 kB	8 kB	8 bit		- 40 C	+ 85 C	Tray
RF Microcontrollers - MCU SAMR21 48pin 128K 125C ATSAMR21G17A-MF Microchip Technology 1: $9.38 400In Stock	Mfr. Part No. ATSAMR21G17A-MF Mouser Part No 556-ATSAMR21G17A-MF	Microchip Technology	RF Microcontrollers - MCU SAMR21 48pin 128K 125C Learn More about Microchip Technology microchip 32bit sam mcus	Datasheet	400In Stock	$9.38 $8.80	Min.: 1 Mult.: 1	RF Microcontrollers - MCU	SMD/SMT	QFN-48	ARM Cortex M0+	32 bit	48 MHz	128 kB	16 kB	12 bit	28 I/O	- 40 C	+ 125 C	Tray
RF System on a Chip - SoC ATWILC1000 802.11 b/g/n IC ATWILC1000B-MU-T042 Microchip Technology 1: $4.84 5,544In Stock	Mfr. Part No. ATWILC1000B-MU-T042 Mouser Part No 579-ATWILC1BMUT042	Microchip Technology	RF System on a Chip - SoC ATWILC1000 802.11 b/g/n IC Learn More about Microchip Technology microchip atwilc100x rf socs	Datasheet	5,544In Stock	Cut Tape $4.84 Reel $3.96 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	RF System on a Chip - SoC	SMD/SMT	VQFN-29	APS3	32 bit	48 MHz	128 kB	64 kB, 160 kB			- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
RF System on a Chip - SoC Mighty Gecko SoC QFN32 2.4 G 10 dB mesh multi-protocol 512 kB 64 kB (RAM) 16GPIO EFR32MG13P632F512GM32-DR Silicon Labs 1: $12.95 22,370In Stock	Mfr. Part No. EFR32MG13P632F512GM32-DR Mouser Part No 634-MGP632F512GM32DR	Silicon Labs	RF System on a Chip - SoC Mighty Gecko SoC QFN32 2.4 G 10 dB mesh multi-protocol 512 kB 64 kB (RAM) 16GPIO	Datasheet	22,370In Stock	Cut Tape $12.95 $10.02 $9.29 $8.50 View Reel $7.28 $8.11 $7.87 $7.67 $7.28	Min.: 1 Mult.: 1 : 2,500	RF System on a Chip - SoC	SMD/SMT	QFN-32	ARM Cortex M4	32 bit	40 MHz	512 kB	64 kbit	12 bit	16 I/O	- 40 C	+ 85 C	Reel, Cut Tape
RF System on a Chip - SoC ZG28, Sub-GHz +20, 2.4 GHz +10, 1024kB Flash, 256kB RAM, +20 dBm, Secure Vault - High, MVP, QFN68 EFR32ZG28B322F1024IM68-A Silicon Labs 1: $16.46 1,300In Stock	Mfr. Part No. EFR32ZG28B322F1024IM68-A Mouser Part No 634-ZG28B322FIM68A	Silicon Labs	RF System on a Chip - SoC ZG28, Sub-GHz +20, 2.4 GHz +10, 1024kB Flash, 256kB RAM, +20 dBm, Secure Vault - High, MVP, QFN68 Learn More about Silicon Labs efr32zg28 z wave soc	Datasheet	1,300In Stock	$16.46 $12.88 $12.00 $11.02 View $10.91 $10.27 $10.04 Quote	Min.: 1 Mult.: 1	RF System on a Chip - SoC	SMD/SMT	QFN-68		32 bit		1 MB	256 kB					Tray
RF Microcontrollers - MCU SAMR21 48pin 256K 125C ATSAMR21G18A-MF Microchip Technology 1: $9.96 409In Stock	Mfr. Part No. ATSAMR21G18A-MF Mouser Part No 556-ATSAMR21G18A-MF	Microchip Technology	RF Microcontrollers - MCU SAMR21 48pin 256K 125C Learn More about Microchip Technology microchip r21 microcontrollers	Datasheet	409In Stock	$9.96 $9.10 $9.08 $9.04 Quote Quote	Min.: 1 Mult.: 1	RF Microcontrollers - MCU	SMD/SMT	QFN-48	ARM Cortex M0+	32 bit	48 MHz	256 kB	32 kB	12 bit	28 I/O	- 40 C	+ 125 C	Tray
RF System on a Chip - SoC ATWINC1500 802.11 b/g/n IC ATWINC1500B-MU-T042 Microchip Technology 1: $5.83 3,826In Stock	Mfr. Part No. ATWINC1500B-MU-T042 Mouser Part No 579-INC1500BMUT042	Microchip Technology	RF System on a Chip - SoC ATWINC1500 802.11 b/g/n IC Learn More about Microchip Technology microchip atwinc1500 10 modules	Datasheet	3,826In Stock	Cut Tape $5.83 $5.44 $5.02 Reel $4.76	Min.: 1 Mult.: 1 : 4,000	RF System on a Chip - SoC	SMD/SMT	VQFN-40	APS3	32 bit	48 MHz	4 MB	64 kB, 128 kB			- 40 C	+ 85 C	Reel, Cut Tape
RF System on a Chip - SoC ATWINC1510 802.11 b/g/n IC ATWINC1510B-MU-Y042 Microchip Technology 1: $5.68 965In Stock	Mfr. Part No. ATWINC1510B-MU-Y042 Mouser Part No 579-INC1510BMUY042	Microchip Technology	RF System on a Chip - SoC ATWINC1510 802.11 b/g/n IC Learn More about Microchip Technology microchip atwinc1500 10 modules	Datasheet	965In Stock	$5.68 $5.24 $5.11	Min.: 1 Mult.: 1	RF System on a Chip - SoC	SMD/SMT	VQFN-40	APS3	32 bit	48 MHz	8 MB	64 kB, 128 kB			- 40 C	+ 85 C	Tray
RF System on a Chip - SoC MCU with LoRA Tranceiver with 256KB Flash ATSAMR35J18BT-I/7JX Microchip Technology 1: $13.86 16,682In Stock	Mfr. Part No. ATSAMR35J18BT-I/7JX Mouser Part No 579-SAMR35J18BTI7JX	Microchip Technology	RF System on a Chip - SoC MCU with LoRA Tranceiver with 256KB Flash Learn More about Microchip Technology microchip sam r35 mcus	Datasheet	16,682In Stock	Cut Tape $13.86 $11.66 Reel $11.66 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	RF System on a Chip - SoC	SMD/SMT	TFBGA-64	ARM Cortex M0+	32 bit	48 MHz	256 kB	8 kB, 32 kB	12 bit	27 I/O	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
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	RF System on a Chip - SoC	SMD/SMT	QFN-32	ARM Cortex M33	32 bit	38.4 MHz	352 kB	32 kB	12 bit	18 I/O	- 40 C	+ 85 C	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	RF System on a Chip - SoC	SMD/SMT	QFN-40	ARM Cortex M33	32 bit	76.8 MHz	352 kB	32 kB	12 bit	26 I/O	- 40 C	+ 85 C	Tray