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QFN-40 Embedded Processors & Controllers

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Package/Case = QFN-40

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) 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 Cortex-M33 32-bit 76 MHz 64 kB AES MCU EFM32PG22C200F64IM40-C Silicon Labs 1: £1.51 5,747In Stock	Mfr. Part No. EFM32PG22C200F64IM40-C Mouser Part No 634-EFM32PG22C64M40C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 64 kB AES MCU Learn More about Silicon Labs efm32pg22 mcus	Datasheet	5,747In Stock	£1.51 £1.15 £1.05 £0.943 View £0.882 £0.856 £0.818 £0.803 £0.773	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	ARM Cortex M33	26 I/O	32 bit	12 bit, 16 bit
8-bit Microcontrollers - MCU 8-Bit MCU 56KB Flash 4KB RAM 256B EE CIP PIC16F18877T-I/MV Microchip Technology 1: £1.55 3,292In Stock	Mfr. Part No. PIC16F18877T-I/MV Mouser Part No 579-PIC16F18877TI/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	3,292In Stock	Cut Tape £1.55 £1.49 £1.41 Reel £1.27	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	QFN-40	PIC16	36 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 256B EE, 10bit ADC2, DAC, PWM, CWG, HLT, WWDT, SCAN/CRC, PIC18F45Q10-I/MP Microchip Technology 1: £1.05 1,478In Stock	Mfr. Part No. PIC18F45Q10-I/MP Mouser Part No 579-PIC18F45Q10-I/MP	Microchip Technology	8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 256B EE, 10bit ADC2, DAC, PWM, CWG, HLT, WWDT, SCAN/CRC, Learn More about Microchip Technology microchip pic18fxq10 mcus	Datasheet	1,478In Stock	£1.05 £0.943 £0.863 £0.859	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	RISC	36 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 256B EE, 10bit ADC2, DAC, PWM, CWG, HLT, WWDT, SCAN/CRC, PIC18F45Q10T-I/MP Microchip Technology 1: £1.06 2,324In Stock	Mfr. Part No. PIC18F45Q10T-I/MP Mouser Part No 579-PIC18F45Q10TIMP	Microchip Technology	8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 256B EE, 10bit ADC2, DAC, PWM, CWG, HLT, WWDT, SCAN/CRC, Learn More about Microchip Technology microchip pic18fxq10 mcus	Datasheet	2,324In Stock	Cut Tape £1.06 £1.03 £0.943 Reel £0.871	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	QFN-40	RISC	36 I/O	8 bit	10 bit
ARM Microcontrollers - MCU PSOC4 - GENERAL CY8C4146LQE-S433 Infineon Technologies 1: £4.98 878In Stock	Mfr. Part No. CY8C4146LQE-S433 Mouser Part No 727-8C4146LQES433	Infineon Technologies	ARM Microcontrollers - MCU PSOC4 - GENERAL Learn More about Infineon Technologies cypress semiconductor psoc4100s	Datasheet	878In Stock	£4.98 £3.66 £3.40 £2.99 View £2.83 £2.82 £2.33 £2.23 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	ARM Cortex M0+	34 I/O	32 bit	10 bit, 12 bit
ARM Microcontrollers - MCU USB-C HV MCU CYPM1111-40LQXI Infineon Technologies 1: £2.68 4,063In Stock	Mfr. Part No. CYPM1111-40LQXI Mouser Part No 727-CYPM1111-40LQXI	Infineon Technologies	ARM Microcontrollers - MCU USB-C HV MCU Learn More about Infineon Technologies infineon usb c ez pd pmg1 s1	Datasheet	4,063In Stock	£2.68 £1.85 £1.69 £1.55 View £1.48 £1.30 £1.29	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	ARM Cortex M0	17 I/O	32 bit	8 bit
ARM Microcontrollers - MCU PSOC4 - GENERAL CY8C4146LQE-S423 Infineon Technologies 1: £3.69 4,704In Stock	Mfr. Part No. CY8C4146LQE-S423 Mouser Part No 727-8C4146LQES423	Infineon Technologies	ARM Microcontrollers - MCU PSOC4 - GENERAL Learn More about Infineon Technologies cypress automotive qualified parts	Datasheet	4,704In Stock	£3.69 £2.81 £2.45 £2.37 View £2.35 £2.00	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	ARM Cortex M0+	34 I/O	32 bit	10 bit, 12 bit
8-bit Microcontrollers - MCU 14KB Flash EEPROM 256b nanoWatt PIC16F1937-I/MV Microchip Technology 1: £2.05 1,392In Stock	Mfr. Part No. PIC16F1937-I/MV Mouser Part No 579-PIC16F1937-I/MV	Microchip Technology	8-bit Microcontrollers - MCU 14KB Flash EEPROM 256b nanoWatt Learn More about Microchip Technology microchip brushless dc motors	Datasheet	1,392In Stock	£2.05 £1.89 £1.70	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	PIC16	36 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 8-Bit MCU 28KB Flash 2KB RAM 256B EE CIP PIC16F18876T-I/MV Microchip Technology 1: £1.40 6,584In Stock	Mfr. Part No. PIC16F18876T-I/MV Mouser Part No 579-PIC16F18876TI/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	6,584In Stock	Cut Tape £1.40 £1.36 Reel £1.15	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	QFN-40	PIC16	36 I/O	8 bit	10 bit
ARM Microcontrollers - MCU PSoC4 CY8C4146LQI-S433T Infineon Technologies 1: £3.23 1,375In Stock	Mfr. Part No. CY8C4146LQI-S433T Mouser Part No 727-CY8C4146LQIS433T	Infineon Technologies	ARM Microcontrollers - MCU PSoC4 Learn More about Infineon Technologies cypress psoc 4100 mcus	Datasheet	1,375In Stock	Cut Tape £3.23 £2.44 £2.13 £2.03 Reel £1.75 View £1.87 £1.85 £1.72 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-40	ARM Cortex M0+	34 I/O	32 bit	10 bit, 12 bit
8-bit Microcontrollers - MCU 64KB FL 4KBRM 16MIPS 12bit ADC CTMU PIC18F46K80T-I/ML Microchip Technology 1: £3.46 1,666In Stock	Mfr. Part No. PIC18F46K80T-I/ML Mouser Part No 579-PIC18F46K80TI/ML	Microchip Technology	8-bit Microcontrollers - MCU 64KB FL 4KBRM 16MIPS 12bit ADC CTMU Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	1,666In Stock	Cut Tape £3.46 £3.45 Reel £3.45 MouseReel Available	Min.: 1 Mult.: 1 : 1,600	SMD/SMT	QFN-40	PIC18	35 I/O	8 bit
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC PIC18F46Q43-I/MP Microchip Technology 1: £1.29 596In Stock	Mfr. Part No. PIC18F46Q43-I/MP Mouser Part No 579-PIC18F46Q43-I/MP	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC Learn More about Microchip Technology microchip pic18 q43 microcontroller	Datasheet	596In Stock	£1.29 £1.26 £1.19 £1.18 £1.07	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	PIC18	36 I/O	8 bit	12 bit
8-bit Microcontrollers - MCU 8-Bit MCU, 28K Flash 2KB RAM, 10b ADC PIC16LF1719-I/MV Microchip Technology 1: £1.90 4,470In Stock	Mfr. Part No. PIC16LF1719-I/MV Mouser Part No 579-PIC16LF1719-I/MV	Microchip Technology	8-bit Microcontrollers - MCU 8-Bit MCU, 28K Flash 2KB RAM, 10b ADC	Datasheet	4,470In Stock	£1.90 £1.74 £1.58 £1.57	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	PIC16	36 I/O	8 bit	10 bit
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 256 kB AES MCU EFM32PG23B200F256IM40-CR Silicon Labs 1: £2.78 2,483In Stock	Mfr. Part No. EFM32PG23B200F256IM40-CR Mouser Part No 634-PG2320F256IM40CR	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 256 kB AES MCU Learn More about Silicon Labs efm32pg23 microcontrollers	Datasheet	2,483In Stock	Cut Tape £2.78 £2.07 £1.89 £1.69 Reel £1.44 View £1.61 £1.57 £1.49 £1.42	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-40	ARM Cortex M33	29 I/O	32 bit	12 bit/16 bit/20 bit
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 64 kB AES MCU EFM32PG23B200F64IM40-CR Silicon Labs 1: £2.40 7,970In Stock	Mfr. Part No. EFM32PG23B200F64IM40-CR Mouser Part No 634-PG23200F64IM40CR	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 64 kB AES MCU Learn More about Silicon Labs efm32pg23 microcontrollers	Datasheet	7,970In Stock	Cut Tape £2.40 £1.80 £1.63 £1.48 Reel £1.25 View £1.39 £1.36 £1.29 £1.22	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-40	ARM Cortex M33	29 I/O	32 bit	12 bit/16 bit/20 bit
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 256B EE, 10bit ADC2, DAC, PWM, CWG, HLT, WWDT, SCAN/CRC, PIC18F46Q10-E/MP Microchip Technology 1: £1.20 502In Stock	Mfr. Part No. PIC18F46Q10-E/MP Mouser Part No 579-PIC18F46Q10-E/MP	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 256B EE, 10bit ADC2, DAC, PWM, CWG, HLT, WWDT, SCAN/CRC, Learn More about Microchip Technology microchip pic18fxq10 mcus	Datasheet	502In Stock	£1.20 £1.10 £0.995	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	PIC18	36 I/O	8 bit	10 bit
ARM Microcontrollers - MCU PSOC4 - GENERAL CY8C4125LQS-S423 Infineon Technologies 1: £3.47 1,699In Stock	Mfr. Part No. CY8C4125LQS-S423 Mouser Part No 727-8C4125LQSS423	Infineon Technologies	ARM Microcontrollers - MCU PSOC4 - GENERAL Learn More about Infineon Technologies cypress automotive qualified parts	Datasheet	1,699In Stock	£3.47 £2.64 £2.30 £2.20 View £2.02 £1.96 £1.87	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	ARM Cortex M0+	34 I/O	32 bit	10 bit, 12 bit
8-bit Microcontrollers - MCU 8-Bit MCU 14KB Flash 1KB RAM 256B EE CIP PIC16F18875-I/MV Microchip Technology 1: £1.27 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	£1.27 £1.15 £1.06	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	PIC16	36 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 16KB FL 768b RAM8bit familynanoWatt XLP PIC18F44K22-I/MV Microchip Technology 1: £2.33 287In Stock	Mfr. Part No. PIC18F44K22-I/MV Mouser Part No 579-PIC18F44K22-I/MV	Microchip Technology	8-bit Microcontrollers - MCU 16KB FL 768b RAM8bit familynanoWatt XLP Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	287In Stock	£2.33 £2.14 £1.93	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	PIC18	36 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 256B EE, 10bit ADC2, DAC, PWM, CWG, HLT, WWDT, SCAN/CRC, PIC18F45Q10-E/MP Microchip Technology 1: £1.14 584In Stock	Mfr. Part No. PIC18F45Q10-E/MP Mouser Part No 579-PIC18F45Q10-E/MP	Microchip Technology	8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 256B EE, 10bit ADC2, DAC, PWM, CWG, HLT, WWDT, SCAN/CRC, Learn More about Microchip Technology microchip pic18fxq10 mcus	Datasheet	584In Stock	£1.14 £1.04 £0.943	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	RISC	36 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 64KB FL 3968b RAM 8b Familynanowatt XLP PIC18F46K20-E/MV Microchip Technology 1: £2.67 401In Stock	Mfr. Part No. PIC18F46K20-E/MV Mouser Part No 579-PIC18F46K20-E/MV	Microchip Technology	8-bit Microcontrollers - MCU 64KB FL 3968b RAM 8b Familynanowatt XLP Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	401In Stock	£2.67 £2.44 £2.22	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	PIC18	35 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 14Kb Flash 1Kb ROM PAmp FstCmp I2C/SPI PIC16F1787-I/MV Microchip Technology 1: £2.19 290In Stock	Mfr. Part No. PIC16F1787-I/MV Mouser Part No 579-PIC16F1787-I/MV	Microchip Technology	8-bit Microcontrollers - MCU 14Kb Flash 1Kb ROM PAmp FstCmp I2C/SPI Learn More about Microchip Technology microchip intelligent analog PIC	Datasheet	290In Stock	£2.19 £2.01 £1.82	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	PIC16	36 I/O	8 bit	12 bit
8-bit Microcontrollers - MCU 8-Bit MCU, 28K Flash 2KB RAM, 10b ADC PIC16F1719-I/MV Microchip Technology 1: £1.90 349In Stock	Mfr. Part No. PIC16F1719-I/MV Mouser Part No 579-PIC16F1719-I/MV	Microchip Technology	8-bit Microcontrollers - MCU 8-Bit MCU, 28K Flash 2KB RAM, 10b ADC Learn More about Microchip Technology microchip pic16f171 mcus	Datasheet	349In Stock	£1.90 £1.74 £1.58 £1.57	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 PIC16F1939-I/MV Microchip Technology 1: £2.19 328In Stock	Mfr. Part No. PIC16F1939-I/MV Mouser Part No 579-PIC16F1939-I/MV	Microchip Technology	8-bit Microcontrollers - MCU 28KB Fl 1KB R 256B 1.8-5.5V Learn More about Microchip Technology microchip brushed dc motors	Datasheet	328In Stock	£2.19 £2.01 £1.82	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	PIC16	36 I/O	8 bit	10 bit
8-bit Microcontrollers - MCU 8-Bit MCU, 14K Flash 1KB RAM, 10b ADC PIC16LF1717-I/MV Microchip Technology 1: £1.82 360In Stock	Mfr. Part No. PIC16LF1717-I/MV Mouser Part No 579-PIC16LF1717-I/MV	Microchip Technology	8-bit Microcontrollers - MCU 8-Bit MCU, 14K Flash 1KB RAM, 10b ADC	Datasheet	360In Stock	£1.82 £1.68 £1.51	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	PIC16	36 I/O	8 bit	10 bit