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QFN-32 Microcontrollers - MCU

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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.	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 K32 L2B, 32QFN K32L2B31VFM0A NXP Semiconductors 1: $8.58 1,497In Stock 980Expected 5/7/2027	Mfr. Part No. K32L2B31VFM0A Mouser Part No 771-K32L2B31VFM0A	NXP Semiconductors	ARM Microcontrollers - MCU K32 L2B, 32QFN Learn More about NXP Semiconductors nxp k32 l2 mcus	Datasheet	1,497In Stock 980Expected 5/7/2027	$8.58 $6.60 $5.79 $5.54 View $5.43 $5.09 $4.84 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M0+	256 kB	32 bit	16 bit	48 MHz	23 I/O	32 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU Kinetis 128K Flex MK20DX128VFM5 NXP Semiconductors 1: $13.31 1,020In Stock	Mfr. Part No. MK20DX128VFM5 Mouser Part No 841-MK20DX128VFM5	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 128K Flex Learn More about NXP Semiconductors nxp kinetis k2x mcu	Datasheet	1,020In Stock	$13.31 $10.36 $9.18 $8.81 View $8.20 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M4	128 kB	32 bit	16 bit	50 MHz	20 I/O	16 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU Cortex M0+32K flash MKL02Z32VFM4 NXP Semiconductors 1: $6.13 1,523In Stock	Mfr. Part No. MKL02Z32VFM4 Mouser Part No 841-MKL02Z32VFM4	NXP Semiconductors	ARM Microcontrollers - MCU Cortex M0+32K flash Learn More about NXP Semiconductors nxp kinetis kl0x mcu	Datasheet	1,523In Stock	$6.13 $4.61 $4.04 $3.85 View $3.55 $3.39 $3.32 $3.30 $3.29	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M0+	32 kB	32 bit	12 bit	48 MHz	28 I/O	4 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU 32 bit ,128k Flash MKL15Z128VFM4 NXP Semiconductors 1: $12.48 925In Stock	Mfr. Part No. MKL15Z128VFM4 Mouser Part No 841-MKL15Z128VFM4	NXP Semiconductors	ARM Microcontrollers - MCU 32 bit ,128k Flash Learn More about NXP Semiconductors nxp kinetis kl1x mcu	Datasheet	925In Stock	$12.48 $9.70 $8.58 $8.24 View $7.66 $7.48 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M0+	128 kB	32 bit	16 bit	48 MHz	28 I/O	16 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU Cortex M0+ 48 Mhz 64K Flash MKL16Z64VFM4 NXP Semiconductors 1: $8.46 1,030In Stock	Mfr. Part No. MKL16Z64VFM4 Mouser Part No 841-MKL16Z64VFM4	NXP Semiconductors	ARM Microcontrollers - MCU Cortex M0+ 48 Mhz 64K Flash Learn More about NXP Semiconductors nxp kinetis kl1x mcu	Datasheet	1,030In Stock	$8.46 $6.45 $5.63 $5.39 View $4.96 $4.61 $4.23 $3.97 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M0+	64 kB	32 bit	16 bit	48 MHz	28 I/O	8 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU 32-bit, 64K FLASH QFN 32 MKL17Z64VFM4 NXP Semiconductors 1: $9.22 1,688In Stock	Mfr. Part No. MKL17Z64VFM4 Mouser Part No 841-MKL17Z64VFM4	NXP Semiconductors	ARM Microcontrollers - MCU 32-bit, 64K FLASH QFN 32 Learn More about NXP Semiconductors nxp kinetis kl1x mcu	Datasheet	1,688In Stock	$9.22 $6.34 $5.90 $5.18 View $4.92 $4.42 $4.05 $4.00 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M0+	64 kB	32 bit	16 bit	48 MHz	28 I/O	16 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU Kinetis KV30: 100MHz Cortex-M4F Real-time Control MCU, 64KB Flash, 16KB SRAM, 32-QFN MKV30F64VFM10 NXP Semiconductors 1: $7.14 1,935In Stock	Mfr. Part No. MKV30F64VFM10 Mouser Part No 841-MKV30F64VFM10	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis KV30: 100MHz Cortex-M4F Real-time Control MCU, 64KB Flash, 16KB SRAM, 32-QFN Learn More about NXP Semiconductors nxp kinetis kv3x mcus	Datasheet	1,935In Stock	$7.14 $5.44 $4.76 $4.56 View $4.20 $4.09 $4.08	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M4	64 kB	32 bit	16 bit	100 MHz	26 I/O	16 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Tray
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 8-bit MCU C8051F381-GM Silicon Labs 1: $9.87 415In Stock 1,533Expected 18/6/2027 NRND	Mfr. Part No. C8051F381-GM Mouser Part No 634-C8051F381-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 8-bit MCU Learn More about Silicon Labs silabs usb mcus	Datasheet	415In Stock 1,533Expected 18/6/2027	$9.87 $7.62 $7.04 $6.42 View $5.96 $5.94 $5.77	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	8051	64 kB	8 bit	10 bit	48 MHz	25 I/O	4.25 kB	2.7 V	5.25 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU C5130A 32K Flash USB AT89C5131A-PUTUM Microchip Technology 1: $10.28 130In Stock	Mfr. Part No. AT89C5131A-PUTUM Mouser Part No 556-A89C5131A-PUTUM	Microchip Technology	8-bit Microcontrollers - MCU C5130A 32K Flash USB	Datasheet	130In Stock	$10.28 $9.42 $8.54	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	8051	32 kB	8 bit	No ADC	48 MHz	34 I/O	1 kB	2.7 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU AVR USB 16K FLASH AT90USB162-16MU Microchip Technology 1: $4.71 408In Stock	Mfr. Part No. AT90USB162-16MU Mouser Part No 556-A90USB162-16MU	Microchip Technology	8-bit Microcontrollers - MCU AVR USB 16K FLASH	Datasheet	408In Stock	$4.71 $4.32 $3.93	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	AVR	16 kB	8 bit	No ADC	16 MHz	22 I/O	512 B	2.7 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU AVR 16KFLASH 3PSC BALLAST 16MHz AT90PWM316-16MU Microchip Technology 1: $4.83 225In Stock	Mfr. Part No. AT90PWM316-16MU Mouser Part No 556-AT90PWM316-16MU	Microchip Technology	8-bit Microcontrollers - MCU AVR 16KFLASH 3PSC BALLAST 16MHz	Datasheet	225In Stock	$4.83 $4.43 $4.01	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	AVR	16 kB	8 bit	10 bit	16 MHz	27 I/O	1 kB	2.7 V	5.5 V	- 40 C	+ 105 C		Tray
8-bit Microcontrollers - MCU AVR 4KB FLASH 20 MHZ,IND TEMP ATMEGA48PA-MU Microchip Technology 1: $2.20 86In Stock	Mfr. Part No. ATMEGA48PA-MU Mouser Part No 556-ATMEGA48PA-MU	Microchip Technology	8-bit Microcontrollers - MCU AVR 4KB FLASH 20 MHZ,IND TEMP	Datasheet	86In Stock	$2.20 $2.03 $1.82	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	AVR	4 kB	8 bit	10 bit	20 MHz	23 I/O	512 B	1.8 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 1.8V - 5.5V 20MHz 8KB Programmable ATMEGA88PA-MU Microchip Technology 1: $2.35 286In Stock 1,960On Order	Mfr. Part No. ATMEGA88PA-MU Mouser Part No 556-ATMEGA88PA-MU	Microchip Technology	8-bit Microcontrollers - MCU 1.8V - 5.5V 20MHz 8KB Programmable	Datasheet	286In Stock 1,960On Order	$2.35 $2.16 $1.93	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	AVR	8 kB	8 bit	10 bit	20 MHz	23 I/O	1 kB	1.8 V	5.5 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Cortex-M0+ 16KB FLASH 2KB SRAM ATSAMD20E14A-MU Microchip Technology 1: $2.92 148In Stock	Mfr. Part No. ATSAMD20E14A-MU Mouser Part No 556-ATSAMD20E14A-MU	Microchip Technology	ARM Microcontrollers - MCU Cortex-M0+ 16KB FLASH 2KB SRAM Learn More about Microchip Technology atmel samd20 mcu	Datasheet	148In Stock	$2.92 $2.64 $2.39	Min.: 1 Mult.: 1	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		Tray
ARM Microcontrollers - MCU 32QFN 105C, GREEN,1.6-3.6V,48MHz ATSAMD20E17A-MN Microchip Technology 1: $3.71 25In Stock	Mfr. Part No. ATSAMD20E17A-MN Mouser Part No 556-ATSAMD20E17A-MN	Microchip Technology	ARM Microcontrollers - MCU 32QFN 105C, GREEN,1.6-3.6V,48MHz Learn More about Microchip Technology atmel samd20 mcu	Datasheet	25In Stock	$3.71 $3.39 $3.07	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	26 I/O	16 kB	1.62 V	3.63 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU 32QFN 105C, GREEN,1.6-3.6V,48MHz ATSAMD20E18A-MN Microchip Technology 1: $4.39 243In Stock	Mfr. Part No. ATSAMD20E18A-MN Mouser Part No 556-ATSAMD20E18A-MN	Microchip Technology	ARM Microcontrollers - MCU 32QFN 105C, GREEN,1.6-3.6V,48MHz Learn More about Microchip Technology atmel samd20 mcu	Datasheet	243In Stock	$4.39 $3.98 $3.63	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	3.63 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU 32QFN,85C TEMP, GREEN, 3.3V, 48MHZ ATSAMD21E15B-MU Microchip Technology 1: $3.03 388In Stock	Mfr. Part No. ATSAMD21E15B-MU Mouser Part No 556-ATSAMD21E15B-MU	Microchip Technology	ARM Microcontrollers - MCU 32QFN,85C TEMP, GREEN, 3.3V, 48MHZ Learn More about Microchip Technology sam d21 mcus	Datasheet	388In Stock	$3.03 $2.76 $2.50	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	3.63 V	- 40 C	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU 32QFN 125C, GREEN,1.6-3.6V,48MHz ATSAMD21E15L-MF Microchip Technology 1: $3.35 63In Stock	Mfr. Part No. ATSAMD21E15L-MF Mouser Part No 556-ATSAMD21E15L-MF	Microchip Technology	ARM Microcontrollers - MCU 32QFN 125C, GREEN,1.6-3.6V,48MHz Learn More about Microchip Technology sam d21 mcus	Datasheet	63In Stock	$3.35 $3.03 $2.76	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	3.63 V	- 40 C	+ 125 C	AEC-Q100	Tray
ARM Microcontrollers - MCU 32QFN 125C, GREEN,1.6-3.6V,48MHz ATSAMD21E18A-MF Microchip Technology 1: $5.81 119In Stock	Mfr. Part No. ATSAMD21E18A-MF Mouser Part No 556-ATSAMD21E18A-MF	Microchip Technology	ARM Microcontrollers - MCU 32QFN 125C, GREEN,1.6-3.6V,48MHz Learn More about Microchip Technology sam d21 mcus	Datasheet	119In Stock	$5.81 $5.26 $4.77	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	3.63 V	- 40 C	+ 125 C	AEC-Q100	Tray
ARM Microcontrollers - MCU 32QFN 125C, GREEN,1.6-3.6V,48MHz ATSAMD21E18A-MFT Microchip Technology 1: $5.92 1,002In Stock	Mfr. Part No. ATSAMD21E18A-MFT Mouser Part No 556-ATSAMD21E18A-MFT	Microchip Technology	ARM Microcontrollers - MCU 32QFN 125C, GREEN,1.6-3.6V,48MHz Learn More about Microchip Technology sam d21 mcus	Datasheet	1,002In Stock	Cut Tape $5.92 $5.71 Reel $4.87 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	1.62 V	3.63 V	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 2K Flash;125B EEPROM 128B SRAM;16 IO Pins ATTINY261A-MU Microchip Technology 1: $1.50 214In Stock 980Expected 18/11/2026	Mfr. Part No. ATTINY261A-MU Mouser Part No 556-ATTINY261A-MU	Microchip Technology	8-bit Microcontrollers - MCU 2K Flash;125B EEPROM 128B SRAM;16 IO Pins	Datasheet	214In Stock 980Expected 18/11/2026	$1.50 $1.40 $1.24	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	AVR	2 kB	8 bit	10 bit	20 MHz	16 I/O	128 B	1.8 V	5.5 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES EFM32G210F128G-E-QFN32R Silicon Labs 1: $9.23 28In Stock 3,000Expected 17/11/2026	Mfr. Part No. EFM32G210F128G-E-QFN32R Mouser Part No 634-32G210128GEFN32R	Silicon Labs	ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES	Datasheet	28In Stock 3,000Expected 17/11/2026	Cut Tape $9.23 $7.19 $6.43 $5.94 $5.88 Reel $4.98 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	QFN-32	ARM Cortex M3	128 kB	32 bit	12 bit	32 MHz	24 I/O	16 kB	1.98 V	3.8 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 2.4-5.25V 8K FLASH 512B LO PWR CAPSENSE CY8C20434-12LQXI Infineon Technologies 1: $6.38 246In Stock	Mfr. Part No. CY8C20434-12LQXI Mouser Part No 727-CY8C20434-12LQXI	Infineon Technologies	8-bit Microcontrollers - MCU 2.4-5.25V 8K FLASH 512B LO PWR CAPSENSE Learn More about Infineon Technologies cypress mid range capsense	Datasheet	246In Stock	$6.38 $4.84 $4.23 $4.04 View $3.62 $2.94	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	M8C	8 kB	8 bit	No ADC	12 MHz	28 I/O	512 B	2.4 V	5.25 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU PSoC4 CY8C4024LQI-S412T Infineon Technologies 1: $4.24 2,250In Stock	Mfr. Part No. CY8C4024LQI-S412T Mouser Part No 727-CY8C4024LQIS412T	Infineon Technologies	ARM Microcontrollers - MCU PSoC4 Learn More about Infineon Technologies cypress psoc 4000 socs	Datasheet	2,250In Stock	Cut Tape $4.24 $3.18 $2.75 $2.61 Reel $2.16 View $2.39 $2.27 $2.14 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-32	ARM Cortex M0+	16 kB	32 bit	10 bit	24 MHz	27 I/O	2 kB	1.71 V	5.5 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU PSoC4 CY8C4025LQI-S412T Infineon Technologies 1: $4.58 2,363In Stock	Mfr. Part No. CY8C4025LQI-S412T Mouser Part No 727-CY8C4025LQIS412T	Infineon Technologies	ARM Microcontrollers - MCU PSoC4 Learn More about Infineon Technologies cypress psoc 4000 socs	Datasheet	2,363In Stock	Cut Tape $4.58 $3.44 $2.98 $2.84 Reel $2.37 View $2.60 $2.49 $2.33	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-32	ARM Cortex M0+	32 kB	32 bit	10 bit	24 MHz	27 I/O	4 kB	1.71 V	5.5 V	- 40 C	+ 85 C		Reel, Cut Tape