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QFN-32 Microcontrollers - MCU

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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	Program Memory Size	Data Bus Width	ADC Resolution	Maximum Clock Frequency	Number of I/Os	Data RAM Size	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging
ARM Microcontrollers - MCU 32-bit, 32K FLASH QFN 32 MKL17Z32VFM4 NXP Semiconductors 1: $4.55 5,369In Stock	Mfr. Part No. MKL17Z32VFM4 Mouser Part No 841-MKL17Z32VFM4	NXP Semiconductors	ARM Microcontrollers - MCU 32-bit, 32K FLASH QFN 32 Learn More about NXP Semiconductors nxp kinetis kl1x mcu	Datasheet	5,369In Stock	$4.55 $3.11 $2.88 $2.68 View $2.55 $2.41 $2.33 $2.26	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M0+	32 kB	32 bit	16 bit	48 MHz	28 I/O	8 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Tray
8-bit Microcontrollers - MCU AVR 8KB FLSH EE SRAM 20MHz,7x7mm 32 TQFP ATTINY828-MU Microchip Technology 1: $1.33 301In Stock	Mfr. Part No. ATTINY828-MU Mouser Part No 556-ATTINY828-MU	Microchip Technology	8-bit Microcontrollers - MCU AVR 8KB FLSH EE SRAM 20MHz,7x7mm 32 TQFP	Datasheet	301In Stock	$1.33 $1.22 $1.10	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	AVR	8 kB	8 bit	10 bit	20 MHz	28 I/O	512 B	1.7 V	5.5 V	- 40 C	+ 85 C		Tray
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 $1.77 $1.76	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M0+	32 kB	32 bit	12 bit	48 MHz	26 I/O	4 kB	1.62 V	1.95 V	- 40 C	+ 85 C		Tray
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 $2.10 $1.99 Reel $1.76 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	QFN-32	ARM Cortex M0+	16 kB	32 bit	12 bit	48 MHz	26 I/O	2 kB	1.62 V	1.95 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU C5130A 16K Flash USB 5V AT89C5130A-PUTUM Microchip Technology 1: $7.87 501In Stock	Mfr. Part No. AT89C5130A-PUTUM Mouser Part No 556-A89C5130A-PUTUM	Microchip Technology	8-bit Microcontrollers - MCU C5130A 16K Flash USB 5V Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	501In Stock	$7.87 $7.37 $7.36 $7.18 Quote Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	8051	16 kB	8 bit	No ADC	48 MHz	34 I/O	1 kB	2.7 V	5.5 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 32QFN,85C TEMP, GREEN, 3.3V, 48MHZ, T&R ATSAMD21E16B-MUT Microchip Technology 1: $2.68 3,916In Stock	Mfr. Part No. ATSAMD21E16B-MUT Mouser Part No 556-ATSAMD21E16B-MUT	Microchip Technology	ARM Microcontrollers - MCU 32QFN,85C TEMP, GREEN, 3.3V, 48MHZ, T&R Learn More about Microchip Technology sam d21 mcus	Datasheet	3,916In Stock	Cut Tape $2.68 $2.59 $2.40 Reel $2.25 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	QFN-32	ARM Cortex M0+	64 kB	32 bit	12 bit	48 MHz	26 I/O	8 kB	1.62 V	3.63 V	- 40 C	+ 85 C	AEC-Q100	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 64 kB flash 32 kB RAM MCU EFM32TG11B140F64GM32-B Silicon Labs 1: $4.79 2,309In Stock	Mfr. Part No. EFM32TG11B140F64GM32-B Mouser Part No 634-EFM32TG64GM32-B	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 64 kB flash 32 kB RAM MCU Learn More about Silicon Labs energymicroefm32tg	Datasheet	2,309In Stock	$4.79 $3.61 $3.24 $2.99 View $2.93 $2.48	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M0+	64 kB	32 bit	12 bit	48 MHz	24 I/O	32 kB	1.8 V	3.8 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU AVR 16KB, 512B EE 10MHz 1KB SRAM, 1.8V ATMEGA168V-10MQ Microchip Technology 1: $4.31 366In Stock	Mfr. Part No. ATMEGA168V-10MQ Mouser Part No 556-ATMEGA168V-10MQ	Microchip Technology	8-bit Microcontrollers - MCU AVR 16KB, 512B EE 10MHz 1KB SRAM, 1.8V Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	366In Stock	$4.31 $3.95 $3.58 $3.57 Quote Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	AVR	16 kB	8 bit	10 bit	10 MHz	23 I/O	1 kB	1.8 V	5.5 V	- 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 $3.53 Reel $3.35 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	QFN-32	ARM Cortex M0+	256 kB	32 bit	12 bit	48 MHz	26 I/O	32 kB	2.7 V	5.5 V	- 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 $3.32	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M3	64 kB	32 bit	12 bit	32 MHz	24 I/O	16 kB	1.98 V	3.8 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 1.8V CapSense Ctrl W/SmartSense CY8C20437-24LQXI Infineon Technologies 1: $7.14 980In Stock	Mfr. Part No. CY8C20437-24LQXI Mouser Part No 727-CY8C20437-24LQXI	Infineon Technologies	8-bit Microcontrollers - MCU 1.8V CapSense Ctrl W/SmartSense Learn More about Infineon Technologies cypress mid range capsense	Datasheet	980In Stock	$7.14 $5.49 $4.84 $4.63 View $4.29 $4.04 $4.03 $3.98 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	M8C	8 kB	8 bit	10 bit	24 MHz	28 I/O	1 kB	1.71 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 0.75 MHz to 24 MHz 25 I/O CY8C20446A-24LQXIT Infineon Technologies 1: $7.14 2,372In Stock	Mfr. Part No. CY8C20446A-24LQXIT Mouser Part No 727-CY8C2446A24LQXIT	Infineon Technologies	8-bit Microcontrollers - MCU 0.75 MHz to 24 MHz 25 I/O Learn More about Infineon Technologies cypress capsense plus controllers	Datasheet	2,372In Stock	Cut Tape $7.14 $5.49 $4.84 $4.63 View Reel $4.06 $4.29 $4.28 $4.06 Quote	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-32	M8C	16 kB	8 bit	10 bit	24 MHz	28 I/O	2 kB	1.71 V	5.5 V	- 40 C	+ 85 C		Reel, Cut Tape
8-bit Microcontrollers - MCU 1.71V-5.5V CapSense CY8C20436A-24LQXI Infineon Technologies 1: $6.02 2,027In Stock	Mfr. Part No. CY8C20436A-24LQXI Mouser Part No 727-CY8C20436A24LQXI	Infineon Technologies	8-bit Microcontrollers - MCU 1.71V-5.5V CapSense Learn More about Infineon Technologies cypress capsense plus controllers	Datasheet	2,027In Stock	$6.02 $4.61 $4.04 $3.87 View $3.57 $3.48 $3.37 $3.36 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	M8C	8 kB	8 bit	10 bit	24 MHz	28 I/O	1 kB	1.71 V	5.5 V	- 40 C	+ 85 C		Tray
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 $1.61	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	CIP-51 8051	64 kB	8 bit	10 bit, 12 bit	50 MHz	29 I/O	4.35 kB	2.2 V	3.6 V	- 40 C	+ 125 C		Tube
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU EFM8BB31F32G-D-QFN32 Silicon Labs 1: $2.30 457In Stock	Mfr. Part No. EFM8BB31F32G-D-QFN32 Mouser Part No 634-EF8BB31F32GDQN32	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU Learn More about Silicon Labs siliconlabs efm8 busy bee	Datasheet	457In Stock	$2.30 $1.70 $1.55 $1.38 View $1.31 $1.26 $1.22 $1.19 $1.15	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	CIP-51 8051	32 kB	8 bit	10 bit, 12 bit	50 MHz	29 I/O	2.3 kB	2.2 V	3.6 V	- 40 C	+ 85 C		Tray
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	SMD/SMT	QFN-32	ARM Cortex M0+	32 kB	32 bit	16 bit	48 MHz	23 I/O	64 kB	1.71 V	3.6 V	- 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 $3.32 $3.20 $3.13 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M0+	32 kB	32 bit	16 bit	48 MHz	23 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 105 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 35In 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	35In Stock	$2.70 $2.44 $2.18 $1.96 View $1.74 $1.53 $1.26 $1.06	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	CIP-51 8051	16 kB	8 bit	10 bit/12 bit/14 bit	72 MHz	29 I/O	1.25 kB	2.2 V	3.6 V	- 40 C	+ 105 C		Tray
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V 8-bit MCU C8051F507-IM Silicon Labs 1: $10.90 583In Stock NRND	Mfr. Part No. C8051F507-IM Mouser Part No 634-C8051F507-IM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V 8-bit MCU	Datasheet	583In Stock	$10.90 $8.64 $7.86 $7.36 View $6.99 $6.85 $6.70 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	8051	32 kB	8 bit	12 bit	50 MHz	25 I/O	4.25 kB	1.8 V	5.25 V	- 40 C	+ 125 C	AEC-Q100	Tube
ARM Microcontrollers - MCU 32QFN 105C GREEN1.6- 3.6V48MHz ATSAMD20E16B-MN Microchip Technology 1: $2.56 360In Stock	Mfr. Part No. ATSAMD20E16B-MN Mouser Part No 556-ATSAMD20E16B-MN	Microchip Technology	ARM Microcontrollers - MCU 32QFN 105C GREEN1.6- 3.6V48MHz Learn More about Microchip Technology atmel samd20 mcu	Datasheet	360In Stock	$2.56 $2.34 $2.11	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M0+	64 kB	32 bit	12 bit	48 MHz	26 I/O	8 kB	1.62 V	3.63 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU PSoC 4 S-Series CapSense CY8C4125LQI-S422 Infineon Technologies 1: $4.47 4,130In Stock	Mfr. Part No. CY8C4125LQI-S422 Mouser Part No 727-CY8C4125LQI-S422	Infineon Technologies	ARM Microcontrollers - MCU PSoC 4 S-Series CapSense Learn More about Infineon Technologies cypress psoc 4100 mcus	Datasheet	4,130In Stock	$4.47 $2.96 $2.69 $2.29 View $2.17 $1.95 $1.80 $1.72 $1.70	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M0+	32 kB	32 bit	10 bit, 12 bit	24 MHz	27 I/O	4 kB	1.71 V	5.5 V	- 40 C	+ 85 C		Tray
16-bit Microcontrollers - MCU MagniV 16-bit MCU, S12Z core, 32KB Flash, 25MHz, -40/+125degC, Automotive Qualified, QFN 32 S9S12ZVLS3F0MFM NXP Semiconductors 1: $5.77 425In Stock	Mfr. Part No. S9S12ZVLS3F0MFM Mouser Part No 841-S9S12ZVLS3F0MFM	NXP Semiconductors	16-bit Microcontrollers - MCU MagniV 16-bit MCU, S12Z core, 32KB Flash, 25MHz, -40/+125degC, Automotive Qualified, QFN 32 Learn More about NXP Semiconductors freescale s12zvl mcu	Datasheet	425In Stock	$5.77 $3.97 $3.70 $3.25 View $3.09 $2.76 $2.75 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	S12Z	32 kB	16 bit	2 x 12 bit	32 MHz	19 I/O	1 kB	5.5 V	18 V	- 40 C	+ 125 C	AEC-Q100	Tray
8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM-20MHz ATMEGA168A-MUR Microchip Technology 1: $1.91 5,422In Stock NRND	Mfr. Part No. ATMEGA168A-MUR Mouser Part No 556-ATMEGA168A-MUR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM-20MHz Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	5,422In Stock	Cut Tape $1.91 $1.86 Reel $1.86 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	QFN-32	AVR	16 kB	8 bit	10 bit	20 MHz	23 I/O	1 kB	1.8 V	5.5 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Cortx-M0+256KB FLASH ATSAMD20E18A-MU Microchip Technology 1: $3.02 291In Stock	Mfr. Part No. ATSAMD20E18A-MU Mouser Part No 556-ATSAMD20E18A-MU	Microchip Technology	ARM Microcontrollers - MCU Cortx-M0+256KB FLASH Learn More about Microchip Technology atmel samd20 mcu	Datasheet	291In Stock	$3.02 $2.76 $2.73 $2.52 $2.51	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M0	256 kB	32 bit	12 bit	48 MHz	26 I/O	32 kB	1.62 V	1.95 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 32QFN,125C TEMP, GREEN, 3.3V, 48MHZ, T&R ATSAMD21E15B-MFT Microchip Technology 1: $2.54 4,402In Stock	Mfr. Part No. ATSAMD21E15B-MFT Mouser Part No 556-ATSAMD21E15B-MFT	Microchip Technology	ARM Microcontrollers - MCU 32QFN,125C TEMP, GREEN, 3.3V, 48MHZ, T&R Learn More about Microchip Technology sam d21 mcus	Datasheet	4,402In Stock	Cut Tape $2.54 $2.47 $2.29 Reel $2.15 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	QFN-32	ARM Cortex M0+	32 kB	32 bit	12 bit	48 MHz	26 I/O	4 kB	1.62 V	3.63 V	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel