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QFN-32 Tray Embedded Processors & Controllers

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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 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 USB 8K FLASH AVR USB 16K FLASH ATMEGA16U2-MU Microchip Technology 1: $3.24 2,555In 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	2,555In 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 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
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 1,523In 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	1,523In 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 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
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
ARM Microcontrollers - MCU MCX C14 MCUs with Arm Cortex -M0+, Entry level MCUs with USB, Segment LCD and Classical Peripherals, 32 QFN MCXC141VFM NXP Semiconductors 1: $2.36 479In Stock	Mfr. Part No. MCXC141VFM Mouser Part No 771-MCXC141VFM	NXP Semiconductors	ARM Microcontrollers - MCU MCX C14 MCUs with Arm Cortex -M0+, Entry level MCUs with USB, Segment LCD and Classical Peripherals, 32 QFN Learn More about NXP Semiconductors nxp mcx c microcontrollers	Datasheet	479In Stock	$2.36 $1.75 $1.51 $1.43 View $1.30 $1.29 $1.25 $1.21	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M0+	28 I/O	32 bit	16 bit
ARM Microcontrollers - MCU MCX C14 MCUs with Arm Cortex -M0+, Entry level MCUs with USB, Segment LCD and Classical Peripherals, 32 QFN MCXC142VFM NXP Semiconductors 1: $2.55 387In Stock	Mfr. Part No. MCXC142VFM Mouser Part No 771-MCXC142VFM	NXP Semiconductors	ARM Microcontrollers - MCU MCX C14 MCUs with Arm Cortex -M0+, Entry level MCUs with USB, Segment LCD and Classical Peripherals, 32 QFN Learn More about NXP Semiconductors nxp mcx c microcontrollers	Datasheet	387In Stock	$2.55 $1.90 $1.63 $1.55 View $1.42 $1.36 $1.33	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M0+	28 I/O	32 bit	16 bit
ARM Microcontrollers - MCU MCX C14 MCUs with Arm Cortex -M0+, Entry level MCUs with USB, Segment LCD and Classical Peripherals, 32 QFN MCXC143VFM NXP Semiconductors 1: $2.85 468In Stock	Mfr. Part No. MCXC143VFM Mouser Part No 771-MCXC143VFM	NXP Semiconductors	ARM Microcontrollers - MCU MCX C14 MCUs with Arm Cortex -M0+, Entry level MCUs with USB, Segment LCD and Classical Peripherals, 32 QFN Learn More about NXP Semiconductors nxp mcx c microcontrollers	Datasheet	468In Stock	$2.85 $2.13 $1.84 $1.75 View $1.60 $1.54 $1.51	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M0+	28 I/O	32 bit	16 bit
ARM Microcontrollers - MCU MCX C14 MCUs with Arm Cortex -M0+, Entry level MCUs with USB, Segment LCD and Classical Peripherals, 32 QFN MCXC144VFM NXP Semiconductors 1: $3.11 380In Stock 2,450Expected 12/11/2026	Mfr. Part No. MCXC144VFM Mouser Part No 771-MCXC144VFM	NXP Semiconductors	ARM Microcontrollers - MCU MCX C14 MCUs with Arm Cortex -M0+, Entry level MCUs with USB, Segment LCD and Classical Peripherals, 32 QFN Learn More about NXP Semiconductors nxp mcx c microcontrollers	Datasheet	380In Stock 2,450Expected 12/11/2026	$3.11 $2.33 $2.02 $1.92 View $1.76 $1.69 $1.66	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M0+	28 I/O	32 bit	16 bit
8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-16MHz 105C ATMEGA8A-MN Microchip Technology 1: $2.66 246In Stock NRND	Mfr. Part No. ATMEGA8A-MN Mouser Part No 556-ATMEGA8A-MN NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-16MHz 105C	Datasheet	246In Stock	$2.66 $2.44 $2.20	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	AVR	23 I/O	8 bit	10 bit
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 64 Kbytes of Flash , USB STM32L412K8U6 STMicroelectronics 1: $3.70 1,812In Stock 2,940On Order	Mfr. Part No. STM32L412K8U6 Mouser Part No 511-STM32L412K8U6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 64 Kbytes of Flash , USB	Datasheet	1,812In Stock 2,940On Order	$3.70 $2.78 $2.41 $2.30 $2.10	Min.: 1 Mult.: 1 Max.: 750	SMD/SMT	QFN-32	ARM Cortex M4	26 I/O	32 bit	2 x 12 bit
ARM Microcontrollers - MCU 32QFN 125C, GREEN,1.6-3.6V,48MHz ATSAMD21E17A-MF Microchip Technology 1: $3.02 542In Stock	Mfr. Part No. ATSAMD21E17A-MF Mouser Part No 556-ATSAMD21E17A-MF	Microchip Technology	ARM Microcontrollers - MCU 32QFN 125C, GREEN,1.6-3.6V,48MHz Learn More about Microchip Technology sam d21 mcus	Datasheet	542In Stock	$3.02 $2.76 $2.50	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M0+	26 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 128KB 16KB32QFN GRN1.6-3.6V48MHz ATSAMD21E17A-MU Microchip Technology 1: $2.87 613In Stock	Mfr. Part No. ATSAMD21E17A-MU Mouser Part No 556-ATSAMD21E17A-MU	Microchip Technology	ARM Microcontrollers - MCU 128KB 16KB32QFN GRN1.6-3.6V48MHz Learn More about Microchip Technology sam d21 mcus	Datasheet	613In Stock	$2.87 $2.60 $2.35	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M0+	26 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 256KB 32QFN GRN 1.6-3.6V 48MHz ATSAMD21E18A-MU Microchip Technology 1: $3.87 1,889In Stock	Mfr. Part No. ATSAMD21E18A-MU Mouser Part No 556-ATSAMD21E18A-MU	Microchip Technology	ARM Microcontrollers - MCU 256KB 32QFN GRN 1.6-3.6V 48MHz Learn More about Microchip Technology sam d21 mcus	Datasheet	1,889In Stock	$3.87 $3.53 $3.20	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M0+	26 I/O	32 bit	12 bit
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU EFM8BB31F64G-D-QFN32 Silicon Labs 1: $2.79 2,323In Stock 4,900Expected 13/11/2026	Mfr. Part No. EFM8BB31F64G-D-QFN32 Mouser Part No 634-EF8BB31F64GDQN32	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	2,323In Stock 4,900Expected 13/11/2026	$2.79 $2.20 $1.97 $1.81 View $1.70 $1.53	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	CIP-51 8051	29 I/O	8 bit	10 bit, 12 bit
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU EFM8BB31F64I-D-QFN32 Silicon Labs 1: $3.07 1,517In Stock	Mfr. Part No. EFM8BB31F64I-D-QFN32 Mouser Part No 634-EF8BB31F64IDQN32	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	1,517In Stock	$3.07 $2.29 $2.09 $1.88 View $1.77 $1.73 $1.65 $1.59 $1.56	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	CIP-51 8051	29 I/O	8 bit	10 bit, 12 bit
ARM Microcontrollers - MCU PSOC BASED - HV FAMILY CY8C4147LCE-HV423 Infineon Technologies 1: $9.58 804In Stock	Mfr. Part No. CY8C4147LCE-HV423 Mouser Part No 727-8C4147LCE-HV423	Infineon Technologies	ARM Microcontrollers - MCU PSOC BASED - HV FAMILY Learn More about Infineon Technologies infineon psoc 4 hv pa mcus	Datasheet	804In Stock	$9.58 $7.19 $6.85 $5.95 View $5.68 $5.20 $4.92 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M0+	8 I/O	32 bit