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QFN-32 Embedded Processors & Controllers

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Package/Case = QFN-32

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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	Qualification	Packaging
ARM Microcontrollers - MCU Cortex-M0+ 16KB FLASH 2KB SRAM ATSAMD20E14A-MUT Microchip Technology 1: $2.15 5,413In Stock	Mfr. Part No. ATSAMD20E14A-MUT Mouser Part No 556-ATSAMD20E14A-MUT	Microchip Technology	ARM Microcontrollers - MCU Cortex-M0+ 16KB FLASH 2KB SRAM Learn More about Microchip Technology atmel samd20 mcu	Datasheet	5,413In Stock	Cut Tape $2.15 $2.11 $1.99 Reel $1.78 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	ARM Microcontrollers - MCU	SMD/SMT	QFN-32	ARM Cortex M0+	32 bit	48 MHz	16 kB	2 kB	12 bit	26 I/O	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32QFN,85C TEMP, GREEN, 3.3V, 48MHZ ATSAMD21E16B-MU Microchip Technology 1: $2.58 597In Stock	Mfr. Part No. ATSAMD21E16B-MU Mouser Part No 556-ATSAMD21E16B-MU	Microchip Technology	ARM Microcontrollers - MCU 32QFN,85C TEMP, GREEN, 3.3V, 48MHZ Learn More about Microchip Technology sam d21 mcus	Datasheet	597In Stock	$2.58 $2.35 $2.14	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	QFN-32	ARM Cortex M0+	32 bit	48 MHz	64 kB	8 kB	12 bit	26 I/O	- 40 C	+ 85 C	AEC-Q100	Tray
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 10dB, mesh multiprotocol, 512kB, 64kB(RAM), 20 GPIO EFR32MG21B010F512IM32-B Silicon Labs 1: $5.35 976In Stock	Mfr. Part No. EFR32MG21B010F512IM32-B Mouser Part No 634-32MG21B10512M32B	Silicon Labs	RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 10dB, mesh multiprotocol, 512kB, 64kB(RAM), 20 GPIO Learn More about Silicon Labs silabs efr32mg21 socs	Datasheet	976In Stock	$5.35 $4.08 $3.76 $3.40 View $3.24 $3.14 $3.11 $3.06	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 Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 1024kB, 96kB(RAM), 20 GPIO EFR32MG21B020F1024IM32-B Silicon Labs 1: $6.02 2,302In Stock	Mfr. Part No. EFR32MG21B020F1024IM32-B Mouser Part No 634-32MG21B20024M32B	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	2,302In Stock	$6.02 $4.61 $4.13 $3.86 View $3.71 $3.70	Min.: 1 Mult.: 1	RF System on a Chip - SoC	SMD/SMT	QFN-32	ARM Cortex M33	32 bit	80 MHz	1 MB	96 kB		20 I/O	- 40 C	+ 125 C		Tray
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 768kB, 64kB(RAM), 20 GPIO EFR32MG21B020F768IM32-B Silicon Labs 1: $6.04 1,958In Stock	Mfr. Part No. EFR32MG21B020F768IM32-B Mouser Part No 634-32MG21B20768M32B	Silicon Labs	RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 768kB, 64kB(RAM), 20 GPIO Learn More about Silicon Labs silabs efr32mg21 socs	Datasheet	1,958In Stock	$6.04 $4.63 $4.28 $3.90 View $3.71 $3.61 $3.55 $3.50	Min.: 1 Mult.: 1	RF System on a Chip - SoC	SMD/SMT	QFN-32	ARM Cortex M33	32 bit	80 MHz	768 kB	64 kB		20 I/O	- 40 C	+ 125 C		Tray
RF System on a Chip - SoC Flex Gecko SoC QFN32 sub-GHz 20 dB proprietary 512 kB 646 kB (RAM) 16GPIO SoC EFR32FG13P231F512GM32-D Silicon Labs 1: $13.26 969In Stock	Mfr. Part No. EFR32FG13P231F512GM32-D Mouser Part No 634-FGP231F512GM32D	Silicon Labs	RF System on a Chip - SoC Flex Gecko SoC QFN32 sub-GHz 20 dB proprietary 512 kB 646 kB (RAM) 16GPIO SoC Learn More about Silicon Labs silabs efr32fg13 flex gecko mcu	Datasheet	969In Stock	$13.26 $8.57 $8.11 $7.78 Quote Quote	Min.: 1 Mult.: 1	RF System on a Chip - SoC	SMD/SMT	QFN-32	ARM Cortex M4	32 bit	40 MHz	512 kB	64 kB	12 bit	16 I/O	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 32QFN,85C TEMP, GREEN, 5V, 48MHZ, T&R ATSAMC20E18A-MUT Microchip Technology 1: $3.97 3,276In Stock	Mfr. Part No. ATSAMC20E18A-MUT Mouser Part No 556-ATSAMC20E18A-MUT	Microchip Technology	ARM Microcontrollers - MCU 32QFN,85C TEMP, GREEN, 5V, 48MHZ, T&R Learn More about Microchip Technology atmel smart samc mcu	Datasheet	3,276In Stock	Cut Tape $3.97 $3.83 $3.54 Reel $3.35 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	ARM Microcontrollers - MCU	SMD/SMT	QFN-32	ARM Cortex M0+	32 bit	48 MHz	256 kB	32 kB	12 bit	26 I/O	- 40 C	+ 85 C	AEC-Q100	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 64k Flash, 16k RAM, No AES EFM32G200F64G-E-QFN32 Silicon Labs 1: $5.80 2,381In Stock	Mfr. Part No. EFM32G200F64G-E-QFN32 Mouser Part No 634-32G200F64GEQFN32	Silicon Labs	ARM Microcontrollers - MCU 64k Flash, 16k RAM, No AES	Datasheet	2,381In Stock	$5.80 $4.42 $4.08 $3.69 View $3.51 $3.40 $3.36 $3.33	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	QFN-32	ARM Cortex M3	32 bit	32 MHz	64 kB	16 kB	12 bit	24 I/O	- 40 C	+ 85 C		Tray
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 768kB, 64kB(RAM), 20 GPIO EFR32BG21A010F768IM32-BR Silicon Labs 1: $4.92 2,484In Stock	Mfr. Part No. EFR32BG21A010F768IM32-BR Mouser Part No 634-BG21A010F76832BR	Silicon Labs	RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 768kB, 64kB(RAM), 20 GPIO Learn More about Silicon Labs silabs efr32bg21 socs	Datasheet	2,484In Stock	Cut Tape $4.92 $3.76 $3.47 $3.13 View Reel $2.81 $2.98 $2.90 $2.85 $2.81	Min.: 1 Mult.: 1 : 2,500	RF System on a Chip - SoC	SMD/SMT	QFN-32	ARM Cortex M33	32 bit	40 MHz	768 kB	64 kB		20 I/O	- 40 C	+ 125 C		Reel, Cut Tape
ARM Microcontrollers - MCU Cortex-M0+ 32KB FLASH 4KB SRAM ATSAMD20E15A-MU Microchip Technology 1: $2.15 2,345In Stock	Mfr. Part No. ATSAMD20E15A-MU Mouser Part No 556-ATSAMD20E15A-MU	Microchip Technology	ARM Microcontrollers - MCU Cortex-M0+ 32KB FLASH 4KB SRAM Learn More about Microchip Technology atmel samd20 mcu	Datasheet	2,345In Stock	$2.15 $1.94 $1.78	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	QFN-32	ARM Cortex M0+	32 bit	48 MHz	32 kB	4 kB	12 bit	26 I/O	- 40 C	+ 85 C		Tray
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 512kB, 64kB(RAM), 20 GPIO EFR32BG21B010F512IM32-BR Silicon Labs 1: $4.91 2,370In Stock	Mfr. Part No. EFR32BG21B010F512IM32-BR Mouser Part No 634-32BG21B1012M32BR	Silicon Labs	RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 512kB, 64kB(RAM), 20 GPIO Learn More about Silicon Labs silabs efr32bg21 socs	Datasheet	2,370In Stock	Cut Tape $4.91 $3.74 $3.45 $3.12 View Reel $2.81 $2.97 $2.88 $2.84 $2.81	Min.: 1 Mult.: 1 : 2,500	RF System on a Chip - SoC	SMD/SMT	QFN-32	ARM Cortex M33	32 bit	80 MHz	512 kB	64 kB	12 bit	20 I/O	- 40 C	+ 125 C		Reel, Cut Tape
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU EFM8BB31F64I-D-5QFN32 Silicon Labs 1: $3.17 1,354In Stock End of Life	Mfr. Part No. EFM8BB31F64I-D-5QFN32 Mouser Part No 634-EF8BB31F64ID5F32 End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU Learn More about Silicon Labs siliconlabs efm8 busy bee	Datasheet	1,354In Stock	$3.17 $2.37 $2.17 $1.94 View $1.84 $1.80 $1.70 $1.64 $1.60	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	QFN-32	CIP-51 8051	8 bit	50 MHz	64 kB	4.35 kB	10 bit, 12 bit	29 I/O	- 40 C	+ 125 C		Tube
RF System on a Chip - SoC BLE 5.0, multi-antenna AoA/AoD, BLE Mesh, 802.15.4, Zigbee 3.0, RF4CE, HomeKit, Dual-Mode, 2.4G Proprietary, 32 pin QFN TLSR8258F1KET32 Telink 1: $3.97 2,133In Stock	Mfr. Part No. TLSR8258F1KET32 Mouser Part No 141-TLSR8258F1KET32	Telink	RF System on a Chip - SoC BLE 5.0, multi-antenna AoA/AoD, BLE Mesh, 802.15.4, Zigbee 3.0, RF4CE, HomeKit, Dual-Mode, 2.4G Proprietary, 32 pin QFN Learn More about Telink tlsr825x solutions	Datasheet	2,133In Stock	Cut Tape $3.97 $2.99 $2.76 $2.48 View $2.35 $2.33 $2.19 $2.13 MouseReel Available	Min.: 1 Mult.: 1	RF System on a Chip - SoC	SMD/SMT	QFN-32	RISC	32 bit	32 MHz	1 MB	64 kB	14 bit	17 I/O	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
RF Microcontrollers - MCU BTBLE IOT DM CYW20730A2KML2G Infineon Technologies 1: $3.34 480In Stock	Mfr. Part No. CYW20730A2KML2G Mouser Part No 727-CYW20730A2KML2G	Infineon Technologies	RF Microcontrollers - MCU BTBLE IOT DM Learn More about Infineon Technologies cypress cyw20730 processor	Datasheet	480In Stock	$3.34 $2.49 $2.28 $2.04 View $1.93 $1.86 $1.78 $1.73 $1.70	Min.: 1 Mult.: 1	RF Microcontrollers - MCU	SMD/SMT	QFN-32	ARM Cortex M3	32 bit	24 MHz	320 kB	60 kB	16 bit	14 I/O	0 C	+ 70 C		Tray
8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU EFM8LB10F16E-C-QFN32 Silicon Labs 1: $2.70 70In Stock	Mfr. Part No. EFM8LB10F16E-C-QFN32 Mouser Part No 634-LB10F16ECQFN32	Silicon Labs	8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU Learn More about Silicon Labs silabs efm8 laser bee	Datasheet	70In Stock	$2.70 $2.44 $2.17 $1.97 View $1.74 $1.54 $1.26 $1.09	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	QFN-32	CIP-51 8051	8 bit	72 MHz	16 kB	1.25 kB	10 bit/12 bit/14 bit	29 I/O	- 40 C	+ 105 C		Tray
RF System on a Chip - SoC BLE 5.1, AoA/Tx, Telink Mesh, 2.4G Proprietary, 32 pin QFN TLSR8271F512ET32 Telink 1: $3.04 2,670In Stock	Mfr. Part No. TLSR8271F512ET32 Mouser Part No 141-TLSR8271F512ET32	Telink	RF System on a Chip - SoC BLE 5.1, AoA/Tx, Telink Mesh, 2.4G Proprietary, 32 pin QFN Learn More about Telink tlsr827x solutions	Datasheet	2,670In Stock	Cut Tape $3.04 $2.27 $2.07 $1.86 $1.56 View $1.76 $1.72 $1.64 $1.54 MouseReel Available	Min.: 1 Mult.: 1	RF System on a Chip - SoC	SMD/SMT	QFN-32	RISC	32 bit	32 MHz	512 kB	32 kB	14 bit	19 I/O	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
RF System on a Chip - SoC 2.4G Proprietary, 32 pin QFN TLSR8355F512ET32 Telink 1: $2.24 2,715In Stock	Mfr. Part No. TLSR8355F512ET32 Mouser Part No 141-TLSR8355F512ET32	Telink	RF System on a Chip - SoC 2.4G Proprietary, 32 pin QFN Learn More about Telink tlsr835x socs	Datasheet	2,715In Stock	Cut Tape $2.24 $1.66 $1.51 $1.35 $1.14 View $1.28 $1.24 $1.20 $1.12 MouseReel Available	Min.: 1 Mult.: 1	RF System on a Chip - SoC	SMD/SMT	QFN-32	RISC	32 bit	32 MHz	512 kB	32 kB	14 bit	19 I/O	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
RF System on a Chip - SoC 2.4G ESL/RFID, 32 pin QFN TLSR8359F512ET32 Telink 1: $2.74 2,951In Stock	Mfr. Part No. TLSR8359F512ET32 Mouser Part No 141-TLSR8359F512ET32	Telink	RF System on a Chip - SoC 2.4G ESL/RFID, 32 pin QFN Learn More about Telink tlsr835x socs	Datasheet	2,951In Stock	Cut Tape $2.74 $2.04 $1.86 $1.67 $1.42 View $1.57 $1.52 $1.47 $1.38 MouseReel Available	Min.: 1 Mult.: 1	RF System on a Chip - SoC	SMD/SMT	QFN-32	RISC	32 bit	32 kHz	512 kB	64 kB		18 I/O	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
RF System on a Chip - SoC BLE4.2 compliant, BLE5.0 2Mbps and long packet length, 32 pin QFN TLSR8232F512ET32 Telink 1: $2.29 2,964In Stock	Mfr. Part No. TLSR8232F512ET32 Mouser Part No 141-TLSR8232F512ET32	Telink	RF System on a Chip - SoC BLE4.2 compliant, BLE5.0 2Mbps and long packet length, 32 pin QFN Learn More about Telink tlsr823x socs	Datasheet	2,964In Stock	Cut Tape $2.29 $1.69 $1.55 $1.38 $1.16 View $1.30 $1.26 $1.23 $1.14 MouseReel Available	Min.: 1 Mult.: 1	RF System on a Chip - SoC	SMD/SMT	QFN-32	RISC	32 bit	32 kHz	512 kB	16 kB			- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
RF System on a Chip - SoC BLE 5.0, AoA/Tx, BLE Mesh, RF4CE, 32 pin QFN TLSR8253F512ET32 Telink 1: $3.23 2,138In Stock	Mfr. Part No. TLSR8253F512ET32 Mouser Part No 141-TLSR8253F512ET32	Telink	RF System on a Chip - SoC BLE 5.0, AoA/Tx, BLE Mesh, RF4CE, 32 pin QFN Learn More about Telink tlsr825x solutions	Datasheet	2,138In Stock	Cut Tape $3.23 $2.41 $2.20 $1.98 $1.66 View $1.87 $1.83 $1.74 $1.64 MouseReel Available	Min.: 1 Mult.: 1	RF System on a Chip - SoC	SMD/SMT	QFN-32	RISC	32 bit	32 MHz	512 kB	48 kB	14 bit	17 I/O	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
RF System on a Chip - SoC BLE 5.0, AoA/Tx, BLE Mesh, RF4CE, 32 pin QFN TLSR8253F512AT32 Telink 1: $3.47 2,972In Stock	Mfr. Part No. TLSR8253F512AT32 Mouser Part No 141-TLSR8253F512AT32	Telink	RF System on a Chip - SoC BLE 5.0, AoA/Tx, BLE Mesh, RF4CE, 32 pin QFN Learn More about Telink tlsr825x solutions	Datasheet	2,972In Stock	Cut Tape $3.47 $2.58 $2.36 $2.12 $1.78 View $2.00 $1.97 $1.87 $1.76 MouseReel Available	Min.: 1 Mult.: 1	RF System on a Chip - SoC	SMD/SMT	QFN-32	RISC	32 bit	32 MHz	512 kB	48 kB	14 bit		- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
RF System on a Chip - SoC BLE 5.0, multi-antenna AoA/AoD, BLE Mesh, 802.15.4, Zigbee 3.0, RF4CE, HomeKit, Dual-Mode, 2.4G Proprietary, 32 pin QFN TLSR8258F512ET32 Telink 1: $3.94 2,776In Stock	Mfr. Part No. TLSR8258F512ET32 Mouser Part No 141-TLSR8258F512ET32	Telink	RF System on a Chip - SoC BLE 5.0, multi-antenna AoA/AoD, BLE Mesh, 802.15.4, Zigbee 3.0, RF4CE, HomeKit, Dual-Mode, 2.4G Proprietary, 32 pin QFN Learn More about Telink tlsr825x solutions	Datasheet	2,776In Stock	Cut Tape $3.94 $2.94 $2.69 $2.41 $2.04 View $2.28 $2.23 $2.12 $2.00 MouseReel Available	Min.: 1 Mult.: 1	RF System on a Chip - SoC	SMD/SMT	QFN-32	RISC	32 bit	32 MHz	512 kB	64 kB	14 bit	17 I/O	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
RF System on a Chip - SoC BLE 5.0, AoA/Tx, Telink Mesh, 32 pin QFN TLSR8251F512ET32 Telink 1: $2.76 2,302In Stock	Mfr. Part No. TLSR8251F512ET32 Mouser Part No 141-TLSR8251F512ET32	Telink	RF System on a Chip - SoC BLE 5.0, AoA/Tx, Telink Mesh, 32 pin QFN Learn More about Telink tlsr825x solutions	Datasheet	2,302In Stock	Cut Tape $2.76 $2.05 $1.88 $1.69 $1.41 View $1.59 $1.56 $1.49 $1.40 MouseReel Available	Min.: 1 Mult.: 1	RF System on a Chip - SoC	SMD/SMT	QFN-32	RISC	32 bit	32 kHz	512 kB	64 kB	14 bit	17 I/O	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU K32 L2B, 32QFN K32L2B11VFM0A NXP Semiconductors 1: $6.33 490In Stock	Mfr. Part No. K32L2B11VFM0A Mouser Part No 771-K32L2B11VFM0A	NXP Semiconductors	ARM Microcontrollers - MCU K32 L2B, 32QFN Learn More about NXP Semiconductors nxp k32 l2 mcus	Datasheet	490In Stock	$6.33 $4.35 $4.05 $3.57 View $3.35 $2.78 $2.76 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	QFN-32	ARM Cortex M0+	32 bit	48 MHz	32 kB	64 kB	16 bit	23 I/O	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU K32 L2B, 32QFN K32L2B21VFM0A NXP Semiconductors 1: $7.07 396In Stock	Mfr. Part No. K32L2B21VFM0A Mouser Part No 771-K32L2B21VFM0A	NXP Semiconductors	ARM Microcontrollers - MCU K32 L2B, 32QFN Learn More about NXP Semiconductors nxp k32 l2 mcus	Datasheet	396In Stock	$7.07 $5.20 $4.84 $4.26 View $4.00 $3.33 $3.20 $3.13 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	QFN-32	ARM Cortex M0+	32 bit	48 MHz	32 kB	128 kB	16 bit	23 I/O	- 40 C	+ 105 C		Tray