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QFN-40 Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) 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
8-bit Microcontrollers - MCU 7Kb Flash 512b ROM PAmp FstCmp I2C/SPI PIC16F1784-I/MV Microchip Technology 1: € 2,41 11In Stock 292On Order	Mfr. Part No. PIC16F1784-I/MV Mouser Part No 579-PIC16F1784-I/MV	Microchip Technology	8-bit Microcontrollers - MCU 7Kb Flash 512b ROM PAmp FstCmp I2C/SPI Learn More about Microchip Technology microchip intelligent analog PIC	Datasheet	11In Stock 292On Order	€ 2,41 € 2,21 € 2,00	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	PIC16	7 kB	8 bit	12 bit	32 MHz	36 I/O	512 B	2.3 V	5.5 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU 8-Bit MCU 56KB Flash 4KB RAM 256B EE CIP PIC16F18877-E/MV Microchip Technology 1: € 1,84 441In Stock	Mfr. Part No. PIC16F18877-E/MV Mouser Part No 579-PIC16F18877-E/MV	Microchip Technology	8-bit Microcontrollers - MCU 8-Bit MCU 56KB Flash 4KB RAM 256B EE CIP Learn More about Microchip Technology microchip pic16f188xx microcontrollers	Datasheet	441In Stock	€ 1,84 € 1,69 € 1,53	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	PIC16	56 kB	8 bit	10 bit	32 MHz	36 I/O	4 kB	2.3 V	5.5 V	- 40 C	+ 125 C	AEC-Q100	Tube
8-bit Microcontrollers - MCU 8-Bit MCU 56KB Flash 4KB RAM 256B EE CIP PIC16F18877-I/MV Microchip Technology 1: € 1,75 60In Stock	Mfr. Part No. PIC16F18877-I/MV Mouser Part No 579-PIC16F18877-I/MV	Microchip Technology	8-bit Microcontrollers - MCU 8-Bit MCU 56KB Flash 4KB RAM 256B EE CIP Learn More about Microchip Technology microchip pic16f188xx microcontrollers	Datasheet	60In Stock	€ 1,75 € 1,61 € 1,45	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	PIC16	56 kB	8 bit	10 bit	32 MHz	36 I/O	4 kB	2.3 V	5.5 V	- 40 C	+ 85 C	AEC-Q100	Tube
8-bit Microcontrollers - MCU 28KB Fl 1KB R 256B 1.8-5.5V PIC16LF1939-E/MV Microchip Technology 1: € 2,76 47In Stock	Mfr. Part No. PIC16LF1939-E/MV Mouser Part No 579-PIC16LF1939-E/MV	Microchip Technology	8-bit Microcontrollers - MCU 28KB Fl 1KB R 256B 1.8-5.5V	Datasheet	47In Stock	€ 2,76 € 2,54 € 2,30	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	PIC16	28 kB	8 bit	10 bit	32 MHz	36 I/O	1 kB	1.8 V	3.6 V	- 40 C	+ 125 C		Tube
8-bit Microcontrollers - MCU 28KB Fl 1KB R 256B 1.8-5.5V PIC16LF1939-I/MV Microchip Technology 1: € 2,51 131In Stock 876On Order	Mfr. Part No. PIC16LF1939-I/MV Mouser Part No 579-PIC16LF1939-I/MV	Microchip Technology	8-bit Microcontrollers - MCU 28KB Fl 1KB R 256B 1.8-5.5V	Datasheet	131In Stock 876On Order On Order Ship Dates Mfr. No: PIC16LF1939-I/MV Stock: 131 Can Dispatch Immediately On Order: 365 Expected 09/11/2026 511 Expected 12/11/2026 Factory Lead Time: 17 Weeks	€ 2,51 € 2,30 € 2,09	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	PIC16	28 kB	8 bit	10 bit	32 MHz	36 I/O	1 kB	1.8 V	3.6 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU 64KB 3968b RAM 8bit familynanoWatt XLP PIC18F46K22-I/MV Microchip Technology 1: € 3,31 34In Stock 730On Order	Mfr. Part No. PIC18F46K22-I/MV Mouser Part No 579-PIC18F46K22-I/MV	Microchip Technology	8-bit Microcontrollers - MCU 64KB 3968b RAM 8bit familynanoWatt XLP Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	34In Stock 730On Order On Order Ship Dates Mfr. No: PIC18F46K22-I/MV Stock: 34 Can Dispatch Immediately On Order: 219 Expected 07/01/2027 511 Expected 22/02/2027 Factory Lead Time: 17 Weeks	€ 3,31 € 3,04 € 2,74	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	PIC18	64 kB	8 bit	10 bit	64 MHz	36 I/O	3.8 kB	1.8 V	5.5 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU 128KB Flash, 8KB RAM, 1KB EEPROM, 12-bit ADC2, 8-bit DAC, Comp, 16-bit PWM, PIC18F47Q43-E/MP Microchip Technology 1: € 1,82 523In Stock	Mfr. Part No. PIC18F47Q43-E/MP Mouser Part No 579-PIC18F47Q43-E/MP	Microchip Technology	8-bit Microcontrollers - MCU 128KB Flash, 8KB RAM, 1KB EEPROM, 12-bit ADC2, 8-bit DAC, Comp, 16-bit PWM, Learn More about Microchip Technology microchip pic18 q43 microcontroller	Datasheet	523In Stock	€ 1,82 € 1,68 € 1,51	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	PIC18	128 kB	8 bit	12 bit	64 MHz	36 I/O	8 kB	1.8 V	5.5 V	- 40 C	+ 125 C		Tube
ARM Microcontrollers - MCU PSOC4 - GENERAL CY8C4147LQE-S473 Infineon Technologies 1: € 5,66 67In Stock	Mfr. Part No. CY8C4147LQE-S473 Mouser Part No 727-CY8C4147LQE-S473	Infineon Technologies	ARM Microcontrollers - MCU PSOC4 - GENERAL Learn More about Infineon Technologies cypress psoc 4100 mcus	Datasheet	67In Stock	€ 5,66 € 4,27 € 3,82 € 3,61 View € 3,38 € 3,29	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	34 I/O	16 kB	1.71 V	5.5 V	- 40 C	+ 125 C	AEC-Q100	Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHZ 256K/32K QFN40 R7FA4M1AB3CNF#AA0 Renesas Electronics 1: € 4,97 93In Stock 887Expected 18/02/2027	Mfr. Part No. R7FA4M1AB3CNF#AA0 Mouser Part No 968-R7FA4M1AB3CNFAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHZ 256K/32K QFN40 Learn More about Renesas Electronics renesas ra4m1 mcu	Datasheet	93In Stock 887Expected 18/02/2027	€ 4,97 € 3,80 € 3,34 € 3,19 View € 2,94 € 2,86 € 2,80 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	ARM Cortex M4	256 kB	32 bit	14 bit	48 MHz	28 I/O	32 kB	1.6 V	5.5 V	- 40 C	+ 105 C		Tray
8-bit Microcontrollers - MCU 14KB FL 512B RAM 10 bit1.8-3.6V PIC16LF1517-I/MV Microchip Technology 1: € 2,01 283In Stock	Mfr. Part No. PIC16LF1517-I/MV Mouser Part No 579-PIC16LF1517-I/MV	Microchip Technology	8-bit Microcontrollers - MCU 14KB FL 512B RAM 10 bit1.8-3.6V Learn More about Microchip Technology microchipxlp	Datasheet	283In Stock	€ 2,01 € 1,85 € 1,68	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	PIC16	14 kB	8 bit	10 bit	20 MHz	36 I/O	512 B	2.5 V	3.6 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU 14KB FL 512B RAM LCD nanoWatt XLP PIC16LF1907-I/MV Microchip Technology 1: € 1,91 30In Stock	Mfr. Part No. PIC16LF1907-I/MV Mouser Part No 579-PIC16LF1907-I/MV	Microchip Technology	8-bit Microcontrollers - MCU 14KB FL 512B RAM LCD nanoWatt XLP Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	30In Stock	€ 1,91 € 1,73 € 1,57	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	PIC16	14 kB	8 bit	10 bit	20 MHz	36 I/O	512 B	1.8 V	3.6 V	- 40 C	+ 85 C		Tube
ARM Microcontrollers - MCU PSOC4 - GENERAL CY8C4746LQS-S263 Infineon Technologies 1: € 6,60 100In Stock	Mfr. Part No. CY8C4746LQS-S263 Mouser Part No 727-CY8C4746LQS-S263	Infineon Technologies	ARM Microcontrollers - MCU PSOC4 - GENERAL Learn More about Infineon Technologies infineon 4700s microcontrollers	Datasheet	100In Stock	€ 6,60 € 5,09 € 4,48 € 4,29 View € 3,97 € 3,85 € 3,81 € 3,64 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	ARM Cortex M0+	64 kB	32 bit	12 bit	48 MHz	34 I/O	8 kB	1.71 V	5.5 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU PSOC4 - GENERAL CY8C4747LQS-S453 Infineon Technologies 1: € 7,56 100In Stock	Mfr. Part No. CY8C4747LQS-S453 Mouser Part No 727-CY8C4747LQS-S453	Infineon Technologies	ARM Microcontrollers - MCU PSOC4 - GENERAL Learn More about Infineon Technologies infineon 4700s microcontrollers	Datasheet	100In Stock	€ 7,56 € 5,95 € 5,47 € 5,06 View € 4,80 € 4,54 € 4,42 € 4,40 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	34 I/O	8 kB	1.71 V	5.5 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 128 kB AES MCU EFM32PG22C200F128IM40-C Silicon Labs 1: € 1,84 12 250Expected 22/01/2027	Mfr. Part No. EFM32PG22C200F128IM40-C Mouser Part No 634-EFM32PG22C12840C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 128 kB AES MCU Learn More about Silicon Labs efm32pg22 mcus	Datasheet	12 250Expected 22/01/2027	€ 1,84 € 1,44 € 1,33 € 1,23 View € 1,20 € 1,14 € 1,13 € 1,11 € 1,09	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	ARM Cortex M33	128 kB	32 bit	12 bit, 16 bit	76.8 MHz	26 I/O	32 kB	1.71 V	3.8 V	- 40 C	+ 125 C		Tray
ARM Microcontrollers - MCU PSOC4 - GENERAL CY8C4025LQSS413XQLA1 Infineon Technologies 1: € 6,96 4 900Expected 05/11/2026	Mfr. Part No. CY8C4025LQSS413XQLA1 Mouser Part No 726-CY8C4025LQSS413X	Infineon Technologies	ARM Microcontrollers - MCU PSOC4 - GENERAL	Datasheet	4 900Expected 05/11/2026	€ 6,96 € 5,11 € 4,76 € 4,19 View € 3,97 € 3,57 € 3,28	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	ARM Cortex M0+	32 kB	32 bit	10 bit	24 MHz	34 I/O	4 kB	1.71 V	5.5 V	- 40 C	+ 105 C	AEC-Q100	Tray
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 256 kB AES MCU EFM32PG22C200F256IM40-C Silicon Labs 1: € 2,06 2 450On Order	Mfr. Part No. EFM32PG22C200F256IM40-C Mouser Part No 634-EFM32PG22C25640C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 256 kB AES MCU Learn More about Silicon Labs efm32pg22 mcus	Datasheet	2 450On Order	€ 2,06 € 1,63 € 1,45 € 1,31 View € 1,26 € 1,20 € 1,19 € 1,15	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	ARM Cortex M33	256 kB	32 bit	12 bit, 16 bit	76.8 MHz	26 I/O	32 kB	1.71 V	3.8 V	- 40 C	+ 125 C		Tray
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 256 kB AES MCU EFM32PG22C200F256IM40-CR Silicon Labs 1: € 2,01 7 500Expected 17/11/2026	Mfr. Part No. EFM32PG22C200F256IM40-CR Mouser Part No 634-EFM32PG22C5640CR	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 256 kB AES MCU Learn More about Silicon Labs efm32pg22 mcus	Datasheet	7 500Expected 17/11/2026	Cut Tape € 2,01 € 1,49 € 1,36 € 1,28 Reel € 1,08	Min.: 1 Mult.: 1 : 2 500	SMD/SMT	QFN-40	ARM Cortex M33	256 kB	32 bit	12 bit	76.8 MHz	26 I/O	32 kB	3 V	3 V	- 40 C	+ 125 C		Reel, Cut Tape
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 128 kB AES MCU EFM32PG23B200F128IM40-CR Silicon Labs 1: € 2,92 2 497Expected 04/12/2026	Mfr. Part No. EFM32PG23B200F128IM40-CR Mouser Part No 634-PG2320F128IM40CR	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 128 kB AES MCU Learn More about Silicon Labs efm32pg23 microcontrollers	Datasheet	2 497Expected 04/12/2026	Cut Tape € 2,92 € 2,18 € 1,99 € 1,78 View Reel € 1,40 € 1,69 € 1,65 € 1,40 MouseReel Available	Min.: 1 Mult.: 1 : 2 500	SMD/SMT	QFN-40	ARM Cortex M33	128 kB	32 bit	12 bit/16 bit/20 bit	80 MHz	29 I/O	64 kB	1.71 V	3.8 V	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V CAN LIN 8-bit MCU C8051F508-IM Silicon Labs 1: € 11,73 370Expected 25/06/2027 End of Life	Mfr. Part No. C8051F508-IM Mouser Part No 634-C8051F508-IM End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V CAN LIN 8-bit MCU Learn More about Silicon Labs silicon c8051f58x automotive industrial mcus	Datasheet	370Expected 25/06/2027	€ 11,73 € 9,19 € 8,56 € 7,86 View € 7,78 € 7,53	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	8051	64 kB	8 bit	12 bit	50 MHz	33 I/O	4.25 kB	1.8 V	5.25 V	- 40 C	+ 125 C	AEC-Q100	Tube
8-bit Microcontrollers - MCU 8-Bit MCU 28KB Flash 2KB RAM 256B EE CIP PIC16F18876-I/MV Microchip Technology 1: € 1,59 414Expected 25/12/2026	Mfr. Part No. PIC16F18876-I/MV Mouser Part No 579-PIC16F18876-I/MV	Microchip Technology	8-bit Microcontrollers - MCU 8-Bit MCU 28KB Flash 2KB RAM 256B EE CIP Learn More about Microchip Technology microchip pic16f188xx microcontrollers	Datasheet	414Expected 25/12/2026	€ 1,59 € 1,45 € 1,31	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	PIC16	28 kB	8 bit	10 bit	32 MHz	36 I/O	2 kB	2.3 V	5.5 V	- 40 C	+ 85 C	AEC-Q100	Tube
8-bit Microcontrollers - MCU 128KB Flash, 8KB RAM, 1KB EEPROM, 12-bit ADC2, 8-bit DAC, Comp, 16-bit PWM, PIC18F47Q43T-I/MP Microchip Technology 3 300: € 1,39 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. PIC18F47Q43T-I/MP Mouser Part No 579-IC18F47Q43T-I/MP	Microchip Technology	8-bit Microcontrollers - MCU 128KB Flash, 8KB RAM, 1KB EEPROM, 12-bit ADC2, 8-bit DAC, Comp, 16-bit PWM,	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel € 1,39	Min.: 3 300 Mult.: 3 300 : 3 300	SMD/SMT	QFN-40	PIC18	128 kB	8 bit	12 bit	64 MHz	36 I/O	8 kB	1.8 V	5.5 V	- 40 C	+ 85 C		Reel
8-bit Microcontrollers - MCU 14KB Flash 512B RAM 10-bit 1.8-5.5V PIC16F1517-E/MV Microchip Technology 365: € 1,85 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. PIC16F1517-E/MV Mouser Part No 579-PIC16F1517-E/MV	Microchip Technology	8-bit Microcontrollers - MCU 14KB Flash 512B RAM 10-bit 1.8-5.5V Learn More about Microchip Technology microchip pic16f15xx microcontrollers	Datasheet	Non-Stocked Lead-Time 9 Weeks	€ 1,85	Min.: 365 Mult.: 73	SMD/SMT	QFN-40	PIC16	8 kB	8 bit	10 bit	20 MHz	36 I/O	512 B	2.5 V	5.5 V	- 40 C	+ 125 C		Tube
8-bit Microcontrollers - MCU 28KB Flash 1024B RAM 10-bit 1.8-5.5V PIC16F1519-I/MV Microchip Technology 1: € 2,11 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. PIC16F1519-I/MV Mouser Part No 579-PIC16F1519-I/MV	Microchip Technology	8-bit Microcontrollers - MCU 28KB Flash 1024B RAM 10-bit 1.8-5.5V Learn More about Microchip Technology microchip pic16f15xx microcontrollers	Datasheet	Non-Stocked Lead-Time 9 Weeks	€ 2,11 € 1,94 € 1,76	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	PIC16	16 kB	8 bit	10 bit	20 MHz	36 I/O	1 kB	2.5 V	5.5 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU 7KB Flash, 512B RAM, 10b ADC, 2xPWM, 2xCCP, HLT, WDT, PPS, EUSART, SPI/I2C, XLP PIC16F15274-E/MP Microchip Technology 803: € 0,714 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. PIC16F15274-E/MP Mouser Part No 579-PIC16F15274-E/MP	Microchip Technology	8-bit Microcontrollers - MCU 7KB Flash, 512B RAM, 10b ADC, 2xPWM, 2xCCP, HLT, WDT, PPS, EUSART, SPI/I2C, XLP	Datasheet	Non-Stocked Lead-Time 10 Weeks	€ 0,714	Min.: 803 Mult.: 73		QFN-40													Tube
8-bit Microcontrollers - MCU 7KB Flash, 512B RAM, 10b ADC, 2xPWM, 2xCCP, HLT, WDT, PPS, EUSART, SPI/I2C, XLP PIC16F15274-I/MP Microchip Technology 876: € 0,649 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. PIC16F15274-I/MP Mouser Part No 579-PIC16F15274-I/MP	Microchip Technology	8-bit Microcontrollers - MCU 7KB Flash, 512B RAM, 10b ADC, 2xPWM, 2xCCP, HLT, WDT, PPS, EUSART, SPI/I2C, XLP	Datasheet	Non-Stocked Lead-Time 10 Weeks	€ 0,649	Min.: 876 Mult.: 73		QFN-40													Tube