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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.	Mounting Style	Package/Case	Core	Number of I/Os	Data Bus Width	ADC Resolution
ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 128K/40K QFN32 R7FA6E2B93CNH#BA0 Renesas Electronics 1: $4.62 1,320In Stock	Mfr. Part No. R7FA6E2B93CNH#BA0 Mouser Part No 968-R7FA6E2B93CNHBA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 128K/40K QFN32 Learn More about Renesas Electronics renesas ra6e2 microcontrollers	Datasheet	1,320In Stock	$4.62 $3.50 $3.06 $2.92 View $2.68 $2.57 $2.54	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M33	16 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash STM32L431KCU6TR STMicroelectronics 1: $6.34 5,607In Stock 51,000On Order	Mfr. Part No. STM32L431KCU6TR Mouser Part No 511-STM32L431KCU6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash	Datasheet	5,607In Stock 51,000On Order	Cut Tape $6.34 $4.36 $4.06 $3.57 View Reel $2.88 $3.39 $3.06 $2.88 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	SMD/SMT	QFN-32	ARM Cortex M4	26 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 128KB 16KB32QFN GRN1.6-3.6V48MHz ATSAMD21E17A-MUT Microchip Technology 1: $3.14 8,529In Stock	Mfr. Part No. ATSAMD21E17A-MUT Mouser Part No 556-ATSAMD21E17A-MUT	Microchip Technology	ARM Microcontrollers - MCU 128KB 16KB32QFN GRN1.6-3.6V48MHz Learn More about Microchip Technology sam d21 mcus	Datasheet	8,529In Stock	Cut Tape $3.14 $3.02 Reel $2.58 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	QFN-32	ARM Cortex M0+	26 I/O	32 bit	12 bit
Digital Signal Processors & Controllers - DSP, DSC 32-bit DSC, 56800EX core, 48KB Flash, 100MHz, QFN 32 MC56F82733MFM NXP Semiconductors 1: $8.79 2,436In Stock	Mfr. Part No. MC56F82733MFM Mouser Part No 771-MC56F82733MFM	NXP Semiconductors	Digital Signal Processors & Controllers - DSP, DSC 32-bit DSC, 56800EX core, 48KB Flash, 100MHz, QFN 32 Learn More about NXP Semiconductors nxp mc56f8xx 32 bit dscs	Datasheet	2,436In Stock	$8.79 $6.14 $5.86 $5.09 View $4.86 $4.43 $4.36 $4.10 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	56800EX	26 I/O	32 bit
ARM Microcontrollers - MCU ARM M0+ core, 32k Flash MKL05Z32VFM4 NXP Semiconductors 1: $4.18 6,556In Stock	Mfr. Part No. MKL05Z32VFM4 Mouser Part No 841-MKL05Z32VFM4	NXP Semiconductors	ARM Microcontrollers - MCU ARM M0+ core, 32k Flash Learn More about NXP Semiconductors nxp kinetis kl0x mcu	Datasheet	6,556In Stock	$4.18 $3.16 $2.75 $2.63 View $2.41 $2.35 $2.34 $2.29	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M0+	28 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Kinetis KV10: 75MHz Cortex-M0+ Real-time Control MCU, 16KB Flash, 8KB SRAM, 32-QFN MKV10Z16VFM7 NXP Semiconductors 1: $6.13 1,153In Stock	Mfr. Part No. MKV10Z16VFM7 Mouser Part No 841-MKV10Z16VFM7	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis KV10: 75MHz Cortex-M0+ Real-time Control MCU, 16KB Flash, 8KB SRAM, 32-QFN Learn More about NXP Semiconductors nxp kinetis kv1x mcus	Datasheet	1,153In Stock	$6.13 $4.22 $3.93 $3.46 View $3.28 $2.94 $2.71 $2.44 $2.39	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M0+	28 I/O	32 bit/16 bit	16 bit
8-bit Microcontrollers - MCU AVR 8KFLASH 3PSC, 16MHz AT90PWM3B-16MUR Microchip Technology 1: $3.84 3,465In Stock	Mfr. Part No. AT90PWM3B-16MUR Mouser Part No 556-AT90PWM3B-16MUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 8KFLASH 3PSC, 16MHz	Datasheet	3,465In Stock	Cut Tape $3.84 $3.75 Reel $3.19 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	QFN-32	AVR	27 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU AVR,16KB FLASH,20MHZ EXT.TEMP ATMEGA168V-10MQR Microchip Technology 1: $4.13 1,570In Stock	Mfr. Part No. ATMEGA168V-10MQR Mouser Part No 556-ATMEGA168V-10MQR	Microchip Technology	8-bit Microcontrollers - MCU AVR,16KB FLASH,20MHZ EXT.TEMP Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	1,570In Stock	Cut Tape $4.13 $4.07 $3.79 $3.62 Reel $3.29 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	QFN-32	AVR	23 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU AVR USB 8K FLASH AVR USB 16K FLASH ATMEGA16U2-MU Microchip Technology 1: $3.24 2,560In Stock	Mfr. Part No. ATMEGA16U2-MU Mouser Part No 556-ATMEGA16U2-MU	Microchip Technology	8-bit Microcontrollers - MCU AVR USB 8K FLASH AVR USB 16K FLASH	Datasheet	2,560In Stock	$3.24 $2.97 $2.70	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	AVR	22 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU USB 8K FLASH 16 MHz ATMEGA16U2-MUR Microchip Technology 1: $3.34 2,231In Stock	Mfr. Part No. ATMEGA16U2-MUR Mouser Part No 556-ATMEGA16U2-MUR	Microchip Technology	8-bit Microcontrollers - MCU USB 8K FLASH 16 MHz	Datasheet	2,231In Stock	Cut Tape $3.34 $3.26 Reel $2.75 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	QFN-32	AVR	22 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 16 MHz, 85DEG ATMEGA64M1-MU Microchip Technology 1: $6.89 1,218In Stock	Mfr. Part No. ATMEGA64M1-MU Mouser Part No 556-ATMEGA64M1-MU	Microchip Technology	8-bit Microcontrollers - MCU 16 MHz, 85DEG Learn More about Microchip Technology microchip atmega644pa mcus	Datasheet	1,218In Stock	$6.89 $6.32 $5.74	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	AVR	27 I/O	8 bit	10 bit
ARM Microcontrollers - MCU 32QFN,85C TEMP, GREEN, 3.3V, 48MHZ, T&R ATSAMD21E15B-MUT Microchip Technology 1: $2.33 1,967In Stock	Mfr. Part No. ATSAMD21E15B-MUT Mouser Part No 556-ATSAMD21E15B-MUT	Microchip Technology	ARM Microcontrollers - MCU 32QFN,85C TEMP, GREEN, 3.3V, 48MHZ, T&R Learn More about Microchip Technology sam d21 mcus	Datasheet	1,967In Stock	Cut Tape $2.33 $2.16 $2.15 Reel $1.92 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	QFN-32	ARM Cortex M0+	26 I/O	32 bit	12 bit
8-bit Microcontrollers - MCU 4K Flash 125B EEPROM 128B SRAM 16 IO Pins ATTINY461A-MU Microchip Technology 1: $1.16 1,354In Stock	Mfr. Part No. ATTINY461A-MU Mouser Part No 556-ATTINY461A-MU	Microchip Technology	8-bit Microcontrollers - MCU 4K Flash 125B EEPROM 128B SRAM 16 IO Pins	Datasheet	1,354In Stock	$1.16 $1.07 $0.96	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	AVR	16 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 8K Flash;125B EEPROM 128B SRAM;16 IO Pins ATTINY861A-MU Microchip Technology 1: $1.66 1,524In Stock	Mfr. Part No. ATTINY861A-MU Mouser Part No 556-ATTINY861A-MU	Microchip Technology	8-bit Microcontrollers - MCU 8K Flash;125B EEPROM 128B SRAM;16 IO Pins	Datasheet	1,524In Stock	$1.66 $1.54 $1.39	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	AVR	16 I/O	8 bit	10 bit
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 128 kB AES MCU EFM32PG22C200F128IM32-C Silicon Labs 1: $1.95 2,001In Stock	Mfr. Part No. EFM32PG22C200F128IM32-C Mouser Part No 634-EFM32PG22C12832C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 128 kB AES MCU Learn More about Silicon Labs efm32pg22 mcus	Datasheet	2,001In Stock	$1.95 $1.65 $1.44 $1.30 View $1.18 $1.09 $1.05 $1.04	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M33	18 I/O	32 bit	12 bit, 16 bit
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 512 kB AES MCU EFM32PG22C200F512IM32-C Silicon Labs 1: $2.54 3,412In Stock	Mfr. Part No. EFM32PG22C200F512IM32-C Mouser Part No 634-EFM32PG22C51232C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 512 kB AES MCU Learn More about Silicon Labs efm32pg22 mcus	Datasheet	3,412In Stock	$2.54 $2.13 $1.98 $1.68 View $1.61 $1.57 $1.52 $1.48 $1.40	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M33	18 I/O	32 bit	12 bit
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 64 kB AES MCU EFM32PG22C200F64IM32-C Silicon Labs 1: $1.96 4,513In Stock	Mfr. Part No. EFM32PG22C200F64IM32-C Mouser Part No 634-EFM32PG22C64M32C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 64 kB AES MCU Learn More about Silicon Labs efm32pg22 mcus	Datasheet	4,513In Stock	$1.96 $1.58 $1.48 $1.06	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M33	18 I/O	32 bit	12 bit, 16 bit
ARM Microcontrollers - MCU Tiny Gecko MCU IC EFM32TG210F32-D-QFN32R Silicon Labs 1: $5.55 1,579In Stock	Mfr. Part No. EFM32TG210F32-D-QFN32R Mouser Part No 634-EFM32TG210F32-DR	Silicon Labs	ARM Microcontrollers - MCU Tiny Gecko MCU IC Learn More about Silicon Labs energymicroefm32tg	Datasheet	1,579In Stock	Cut Tape $5.55 $4.23 $3.89 $3.53 View Reel $3.17 $3.36 $3.25 $3.21 $3.17 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	QFN-32	ARM Cortex M3	24 I/O	32 bit	12 bit
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 256 kB MCU EFM32PG1B100F256GM32-C0 Silicon Labs 1: $5.97 436In Stock 2,450Expected 17/11/2026	Mfr. Part No. EFM32PG1B100F256GM32-C0 Mouser Part No 634-PG1B100F256GM320	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 256 kB MCU Learn More about Silicon Labs silabs efm32 pearl gecko mcu	Datasheet	436In Stock 2,450Expected 17/11/2026	$5.97 $4.73 $4.26 $3.92 View $3.62 $3.60 $3.50	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M4	24 I/O	32 bit	12 bit
8-bit Microcontrollers - MCU 1.8V CapSense Ctrl W/SmartSense CY8C20447S-24LQXI Infineon Technologies 1: $9.93 888In Stock	Mfr. Part No. CY8C20447S-24LQXI Mouser Part No 727-C8C20447S-24LQXI	Infineon Technologies	8-bit Microcontrollers - MCU 1.8V CapSense Ctrl W/SmartSense Learn More about Infineon Technologies cypress capsense plus controllers	Datasheet	888In Stock	$9.93 $7.44 $7.10 $6.16 View $5.88 $5.36 $5.10 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	M8C	28 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU PSoC, 28I/O, 8K Fsh 512 bytes RAM CY8C21434-24LTXIT Infineon Technologies 1: $7.49 459In Stock	Mfr. Part No. CY8C21434-24LTXIT Mouser Part No 727-CY8C2143424LTXIT	Infineon Technologies	8-bit Microcontrollers - MCU PSoC, 28I/O, 8K Fsh 512 bytes RAM Learn More about Infineon Technologies cypress psoc	Datasheet	459In Stock	Cut Tape $7.49 $5.77 $5.07 $4.86 View Reel $4.01 $4.79 $4.24 $4.01 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-32	M8C	28 I/O	8 bit	10 bit
ARM Microcontrollers - MCU PSoC4 CY8C4024LQI-S412 Infineon Technologies 1: $2.66 3,580In Stock	Mfr. Part No. CY8C4024LQI-S412 Mouser Part No 727-CY8C4024LQI-S412	Infineon Technologies	ARM Microcontrollers - MCU PSoC4 Learn More about Infineon Technologies cypress psoc 4000 socs	Datasheet	3,580In Stock	$2.66 $2.08 $1.78 $1.66 View $1.58 $1.55 $1.54	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M0+	27 I/O	32 bit	10 bit
ARM Microcontrollers - MCU PSoC4 CY8C4025LQI-S412 Infineon Technologies 1: $3.37 4,362In Stock	Mfr. Part No. CY8C4025LQI-S412 Mouser Part No 727-CY8C4025LQI-S412	Infineon Technologies	ARM Microcontrollers - MCU PSoC4 Learn More about Infineon Technologies cypress psoc 4000 socs	Datasheet	4,362In Stock	$3.37 $2.49 $2.19 $2.05 View $1.86 $1.48	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M0+	27 I/O	32 bit	10 bit
8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V CAN LIN 8-bit MCU C8051F582-IM Silicon Labs 1: $15.99 1,803In Stock End of Life	Mfr. Part No. C8051F582-IM Mouser Part No 634-C8051F582-IM End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V CAN LIN 8-bit MCU	Datasheet	1,803In Stock	$15.99 $13.27 $11.56 $11.23 View $10.68 $9.99 $9.62	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	8051	25 I/O	8 bit	12 bit
8-bit Microcontrollers - MCU 32kB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN32 C8051F920-G-GMR Silicon Labs 1: $4.69 1,313In Stock End of Life	Mfr. Part No. C8051F920-G-GMR Mouser Part No 634-C8051F920-G-GMR End of Life	Silicon Labs	8-bit Microcontrollers - MCU 32kB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN32 Learn More about Silicon Labs Silicon_Labs_C8051F9xx_MCU	Datasheet	1,313In Stock	Cut Tape $4.69 $3.90 $3.62 $3.26 Reel $2.74 View $3.07 $2.98 $2.78 $2.69 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	QFN-32	8051	24 I/O	8 bit	10 bit