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QFN-40 Embedded Processors & Controllers

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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	Number of I/Os	Data Bus Width	ADC Resolution
8-bit Microcontrollers - MCU 128KB Flash, 3.5KB RAM, 256B EEPROM, 10b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT PIC18F47Q10-E/MP Microchip Technology 1: 1,48 € 492In Stock 511Expected 10/6/2026	Mfr. Part No. PIC18F47Q10-E/MP Mouser Part No 579-PIC18F47Q10-E/MP	Microchip Technology	8-bit Microcontrollers - MCU 128KB Flash, 3.5KB RAM, 256B EEPROM, 10b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT Learn More about Microchip Technology microchip touch gesture	Datasheet	492In Stock 511Expected 10/6/2026	1,48 € 1,34 € 1,22 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	PIC18	36 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 128KB Flash, 8KB RAM, 1KB EEPROM, 12-bit ADC2, 8-bit DAC, Comp, 16-bit PWM, PIC18F47Q43-I/MP Microchip Technology 1: 1,65 € 690In Stock	Mfr. Part No. PIC18F47Q43-I/MP Mouser Part No 579-PIC18F47Q43-I/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	690In Stock	1,65 € 1,51 € 1,38 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	PIC18	36 I/O	8 bit	12 bit
8-bit Microcontrollers - MCU 32 KB Flash RAM, 48 MHz Int. PIC18LF45K50-I/MV Microchip Technology 1: 3,06 € 227In Stock	Mfr. Part No. PIC18LF45K50-I/MV Mouser Part No 579-PIC18LF45K50I/MV	Microchip Technology	8-bit Microcontrollers - MCU 32 KB Flash RAM, 48 MHz Int.	Datasheet	227In Stock	3,06 € 2,80 € 2,54 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	PIC18	36 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 32KB FL 4KBRM 16MIPS 12bit ADC CTMU XLP PIC18LF45K80-I/ML Microchip Technology 1: 3,47 € 136In Stock	Mfr. Part No. PIC18LF45K80-I/ML Mouser Part No 579-PIC18LF45K80I/ML	Microchip Technology	8-bit Microcontrollers - MCU 32KB FL 4KBRM 16MIPS 12bit ADC CTMU XLP	Datasheet	136In Stock	3,47 € 3,17 € 2,88 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	PIC18	35 I/O	8 bit	12 bit
ARM Microcontrollers - MCU PSoC 4 S-Series CapSense CY8C4124LQI-S413 Infineon Technologies 1: 3,04 € 405In Stock	Mfr. Part No. CY8C4124LQI-S413 Mouser Part No 727-CY8C4124LQI-S413	Infineon Technologies	ARM Microcontrollers - MCU PSoC 4 S-Series CapSense Learn More about Infineon Technologies cypress psoc 4100 mcus	Datasheet	405In Stock	3,04 € 2,29 € 1,99 € 1,89 € View 1,74 € 1,69 € 1,68 € 1,65 € 1,62 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	ARM Cortex M0+	34 I/O	32 bit	10 bit
8-bit Microcontrollers - MCU 7Kb Flash 512b ROM PAmp FstCmp I2C/SPI PIC16F1784-I/MV Microchip Technology 1: 2,41 € 12In Stock	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	12In Stock	2,41 € 2,21 € 2,00 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	PIC16	36 I/O	8 bit	12 bit
8-bit Microcontrollers - MCU 8-Bit MCU 14KB Flash 1KB RAM 256B EE CIP PIC16F18875-I/MV Microchip Technology 1: 1,45 € 911In Stock	Mfr. Part No. PIC16F18875-I/MV Mouser Part No 579-PIC16F18875-I/MV	Microchip Technology	8-bit Microcontrollers - MCU 8-Bit MCU 14KB Flash 1KB RAM 256B EE CIP Learn More about Microchip Technology microchip pic16f188xx microcontrollers	Datasheet	911In Stock	1,45 € 1,32 € 1,21 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	PIC16	36 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 8-Bit MCU 56KB Flash 4KB RAM 256B EE CIP PIC16F18877-E/MV Microchip Technology 1: 1,84 € 3In Stock 438Expected 10/26/2026	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	3In Stock 438Expected 10/26/2026	1,84 € 1,69 € 1,53 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	PIC16	36 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 8-Bit MCU 56KB Flash 4KB RAM 256B EE CIP PIC16F18877-I/MV Microchip Technology 1: 1,75 € 170In 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	170In Stock	1,75 € 1,61 € 1,45 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	PIC16	36 I/O	8 bit	10 bit
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	36 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 64KB 3968b RAM 8bit familynanoWatt XLP PIC18F46K22-I/MV Microchip Technology 1: 3,31 € 189In Stock 73Expected 10/26/2026	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	189In Stock 73Expected 10/26/2026	3,31 € 3,04 € 2,74 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	PIC18	36 I/O	8 bit	10 bit
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	36 I/O	8 bit	12 bit
ARM Microcontrollers - MCU PSOC4 - GENERAL CY8C4147LQE-S473 Infineon Technologies 1: 7,32 € 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	7,32 € 5,63 € 5,09 € 4,77 € View 4,53 € 4,31 € 4,23 € Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	ARM Cortex M0+	34 I/O	32 bit	12 bit
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+	34 I/O	32 bit	12 bit
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 € 4,39 € Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	ARM Cortex M0+	34 I/O	32 bit	12 bit
ARM Microcontrollers - MCU PSOC4 - GENERAL CY8C4025LQSS413XQLA1 Infineon Technologies 1: 6,96 € 4.900Expected 9/24/2026	Mfr. Part No. CY8C4025LQSS413XQLA1 Mouser Part No 726-CY8C4025LQSS413X	Infineon Technologies	ARM Microcontrollers - MCU PSOC4 - GENERAL	Datasheet	4.900Expected 9/24/2026	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+	34 I/O	32 bit	10 bit
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 128 kB AES MCU EFM32PG22C200F128IM40-C Silicon Labs 1: 1,87 € 7.350On Order	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	7.350On Order On Order Ship Dates Mfr. No: EFM32PG22C200F128IM40-C Stock: 0 On Order: 4.900 Expected 10/16/2026 2.450 Expected 10/23/2026 Factory Lead Time: 12 Weeks	1,87 € 1,57 € 1,38 € 1,24 € View 1,12 € 0,963 € 0,955 € 0,903 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	ARM Cortex M33	26 I/O	32 bit	12 bit, 16 bit
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 256 kB AES MCU EFM32PG22C200F256IM40-C Silicon Labs 1: 2,13 € 2.450Expected 12/11/2026	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	2.450Expected 12/11/2026	2,13 € 1,80 € 1,57 € 1,42 € View 1,30 € 1,20 € 1,19 € 1,15 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	ARM Cortex M33	26 I/O	32 bit	12 bit, 16 bit
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 256 kB AES MCU EFM32PG22C200F256IM40-CR Silicon Labs 1: 3,29 € 7.500Expected 12/18/2026	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 12/18/2026	Cut Tape 3,29 € 2,23 € 2,06 € 1,79 € Reel 1,30 € View 1,69 € 1,47 € 1,30 € 1,06 €	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	QFN-40	ARM Cortex M33	26 I/O	32 bit	12 bit
ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHZ 256K/32K QFN40 R7FA4M1AB3CNF#AA0 Renesas Electronics 1: 4,97 € 978On Order	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	978On Order	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	28 I/O	32 bit	14 bit
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V CAN LIN 8-bit MCU C8051F508-IM Silicon Labs 1: 11,73 € 370Expected 4/30/2027 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 4/30/2027	11,73 € 9,19 € 8,56 € 7,86 € View 7,78 € 7,53 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	8051	33 I/O	8 bit	12 bit
8-bit Microcontrollers - MCU 8-Bit MCU 28KB Flash 2KB RAM 256B EE CIP PIC16F18876-I/MV Microchip Technology 1: 1,59 € 414Expected 12/25/2026	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 12/25/2026	1,59 € 1,45 € 1,31 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	PIC16	36 I/O	8 bit	10 bit
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	36 I/O	8 bit	12 bit
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	36 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 7KB Flash, 512B RAM, 10b ADC, 2xPWM, 2xCCP, HLT, WDT, PPS, EUSART, SPI/I2C, XLP PIC16F15274-E/MP Microchip Technology 1: 0,86 € 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	0,86 € 0,783 € 0,714 €	Min.: 1 Mult.: 1		QFN-40

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