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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.	Product Type	Mounting Style	Package/Case	Core	Data Bus Width	Maximum Clock Frequency	Program Memory Size	Data RAM Size	ADC Resolution	Number of I/Os	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging
8-bit Microcontrollers - MCU 32KB FL 4KBRM 16MIPS 12bit ADC CTMU PIC18F45K80-I/ML Microchip Technology 1: 3,47 € 343In Stock	Mfr. Part No. PIC18F45K80-I/ML Mouser Part No 579-PIC18F45K80-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 32KB FL 4KBRM 16MIPS 12bit ADC CTMU Learn More about Microchip Technology microchip pic18f45k80 mcus	Datasheet	343In Stock	3,47 € 3,17 € 2,88 €	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	QFN-40	PIC18	8 bit	64 MHz	32 kB	1 kB	12 bit	35 I/O	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC PIC18F45Q43-E/MP Microchip Technology 1: 1,51 € 407In Stock	Mfr. Part No. PIC18F45Q43-E/MP Mouser Part No 579-PIC18F45Q43-E/MP	Microchip Technology	8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC	Datasheet	407In Stock	1,51 € 1,38 € 1,26 €	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	QFN-40	PIC18	8 bit	64 MHz	32 kB	2 kB	12 bit	36 I/O	- 40 C	+ 125 C		Tube
8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC PIC18F45Q43-I/MP Microchip Technology 1: 1,37 € 364In Stock	Mfr. Part No. PIC18F45Q43-I/MP Mouser Part No 579-PIC18F45Q43-I/MP	Microchip Technology	8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC	Datasheet	364In Stock	1,37 € 1,26 € 1,14 €	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	QFN-40	PIC18	8 bit	64 MHz	32 kB	2 kB	12 bit	36 I/O	- 40 C	+ 125 C		Tube
8-bit Microcontrollers - MCU 64KB FL 4KBRM 16MIPS 12bit ADC CTMU PIC18F46K80-E/ML Microchip Technology 1: 4,27 € 45In Stock	Mfr. Part No. PIC18F46K80-E/ML Mouser Part No 579-PIC18F46K80-E/ML	Microchip Technology	8-bit Microcontrollers - MCU 64KB FL 4KBRM 16MIPS 12bit ADC CTMU Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	45In Stock	4,27 € 3,93 € 3,55 €	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	QFN-40	PIC18	8 bit	64 MHz	64 kB	3.6 kB	12 bit	35 I/O	- 40 C	+ 125 C		Tube
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 256B EE, 10bit ADC2, DAC, PWM, CWG, HLT, WWDT, SCAN/CRC, PIC18F46Q10-I/MP Microchip Technology 1: 1,26 € 565In Stock	Mfr. Part No. PIC18F46Q10-I/MP Mouser Part No 579-PIC18F46Q10-I/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	565In Stock	1,26 € 1,14 € 1,04 €	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	QFN-40	PIC18	8 bit	64 MHz	64 kB	3.53 kB	10 bit	36 I/O	- 40 C	+ 85 C		Tube
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	8-bit Microcontrollers - MCU	SMD/SMT	QFN-40	PIC18	8 bit	64 MHz	128 kB	3.53 kB	10 bit	36 I/O	- 40 C	+ 125 C		Tube
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	8-bit Microcontrollers - MCU	SMD/SMT	QFN-40	PIC18	8 bit	64 MHz	128 kB	8 kB	12 bit	36 I/O	- 40 C	+ 85 C		Tube
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	8-bit Microcontrollers - MCU	SMD/SMT	QFN-40	PIC18	8 bit	64 MHz	32 kB	1 kB	12 bit	35 I/O	- 40 C	+ 85 C		Tube
RF System on a Chip - SoC Blue Gecko, QFN40, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 26 GPIO EFR32BG22C224F512GM40-C Silicon Labs 1: 2,82 € 5In Stock	Mfr. Part No. EFR32BG22C224F512GM40-C Mouser Part No 634-ER32BG22512GM40C	Silicon Labs	RF System on a Chip - SoC Blue Gecko, QFN40, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 26 GPIO Learn More about Silicon Labs efr32bg22	Datasheet	5In Stock	2,82 € 2,26 € 2,06 € 1,86 € View 1,75 € 1,71 € 1,63 € 1,46 € 1,44 €	Min.: 1 Mult.: 1	RF System on a Chip - SoC	SMD/SMT	QFN-40	ARM Cortex M33	32 bit	76.8 MHz	512 kB	32 kB	12 bit	26 I/O	- 40 C	+ 85 C		Tray
RF System on a Chip - SoC FG23, Sub-GHz, 256kB Flash, 32kB RAM, +14 dBm, QFN40 EFR32FG23A010F256GM40-C Silicon Labs 1: 5,01 € 8In Stock 2.450Expected 10/23/2026	Mfr. Part No. EFR32FG23A010F256GM40-C Mouser Part No 634-FG23A10F256GM40C	Silicon Labs	RF System on a Chip - SoC FG23, Sub-GHz, 256kB Flash, 32kB RAM, +14 dBm, QFN40	Datasheet	8In Stock 2.450Expected 10/23/2026	5,01 € 4,32 € 3,95 € 3,58 € View 3,43 € 3,35 € 2,97 €	Min.: 1 Mult.: 1	RF System on a Chip - SoC	SMD/SMT	QFN-40											Tray
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	ARM Microcontrollers - MCU	SMD/SMT	QFN-40	ARM Cortex M0+	32 bit	24 MHz	16 kB	4 kB	10 bit	34 I/O	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 7Kb Flash 512b ROM PAmp FstCmp I2C/SPI PIC16F1784-I/MV Microchip Technology 1: 2,41 € 11In 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	11In Stock	2,41 € 2,21 € 2,00 €	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	QFN-40	PIC16	8 bit	32 MHz	7 kB	512 B	12 bit	36 I/O	- 40 C	+ 85 C		Tube
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	8-bit Microcontrollers - MCU	SMD/SMT	QFN-40	PIC16	8 bit	32 MHz	14 kB	1 kB	10 bit	36 I/O	- 40 C	+ 85 C	AEC-Q100	Tube
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	8-bit Microcontrollers - MCU	SMD/SMT	QFN-40	PIC16	8 bit	32 MHz	56 kB	4 kB	10 bit	36 I/O	- 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 € 70In 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	70In Stock	1,75 € 1,61 € 1,45 €	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	QFN-40	PIC16	8 bit	32 MHz	56 kB	4 kB	10 bit	36 I/O	- 40 C	+ 85 C	AEC-Q100	Tube
8-bit Microcontrollers - MCU 64KB 3968b RAM 8bit familynanoWatt XLP PIC18F46K22-I/MV Microchip Technology 1: 3,31 € 262In Stock	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	262In Stock	3,31 € 3,04 € 2,74 €	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	QFN-40	PIC18	8 bit	64 MHz	64 kB	3.8 kB	10 bit	36 I/O	- 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	8-bit Microcontrollers - MCU	SMD/SMT	QFN-40	PIC18	8 bit	64 MHz	128 kB	8 kB	12 bit	36 I/O	- 40 C	+ 125 C		Tube
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	ARM Microcontrollers - MCU	SMD/SMT	QFN-40	ARM Cortex M0+	32 bit	48 MHz	128 kB	16 kB	12 bit	34 I/O	- 40 C	+ 125 C	AEC-Q100	Tray
RF System on a Chip - SoC Bluetooth 2.4GHz transceiver 256KB Flash nRF52820-QDAA-R Nordic Semiconductor 1: 3,40 € 12In Stock	Mfr. Part No. nRF52820-QDAA-R Mouser Part No 949-NRF52820-QDAA-R	Nordic Semiconductor	RF System on a Chip - SoC Bluetooth 2.4GHz transceiver 256KB Flash Learn More about Nordic Semiconductor nordic nrf52820	Datasheet	12In Stock	Cut Tape 3,40 € 2,71 € 2,52 € 2,29 € View Reel 2,00 € 2,17 € 2,10 € 2,00 € 2,00 €	Min.: 1 Mult.: 1 : 4.000	RF System on a Chip - SoC	SMD/SMT	QFN-40	ARM Cortex M4	32 bit	64 MHz	256 kB	32 kB		18 I/O	- 40 C	+ 105 C		Reel, Cut Tape
RF System on a Chip - SoC Bluetooth 2.4GHz transceiver 256KB Flash nRF52820-QDAA-R7 Nordic Semiconductor 1: 3,21 € 576In Stock 1.500Expected 1/1/2027	Mfr. Part No. nRF52820-QDAA-R7 Mouser Part No 949-NRF52820-QDAA-R7	Nordic Semiconductor	RF System on a Chip - SoC Bluetooth 2.4GHz transceiver 256KB Flash Learn More about Nordic Semiconductor nordic nrf52820	Datasheet	576In Stock 1.500Expected 1/1/2027	Cut Tape 3,21 € 2,63 € 2,45 € 2,23 € View Reel 1,85 € 2,11 € 1,91 € 1,85 € 1,85 €	Min.: 1 Mult.: 1 : 1.500	RF System on a Chip - SoC	SMD/SMT	QFN-40	ARM Cortex M4	32 bit	64 MHz	256 kB	32 kB		18 I/O	- 40 C	+ 105 C		Reel, Cut Tape
RF System on a Chip - SoC FG23, Sub-GHz, 128kB Flash, 32kB RAM, +14 dBm, Secure Vault-High, QFN40 EFR32FG23B010F128GM40-B Silicon Labs 1: 4,87 € 120In Stock NRND	Mfr. Part No. EFR32FG23B010F128GM40-B Mouser Part No 634-FG23B10F128GM40B NRND	Silicon Labs	RF System on a Chip - SoC FG23, Sub-GHz, 128kB Flash, 32kB RAM, +14 dBm, Secure Vault-High, QFN40 Learn More about Silicon Labs efr32fg23 socs	Datasheet	120In Stock	4,87 € 4,06 € 3,66 € 3,39 € View 3,23 € 3,17 € 3,16 € Quote	Min.: 1 Mult.: 1	RF System on a Chip - SoC	SMD/SMT	QFN-40	ARM Cortex M33			128 kB				- 40 C	+ 85 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	8-bit Microcontrollers - MCU	SMD/SMT	QFN-40	PIC16	8 bit	20 MHz	14 kB	512 B	10 bit	36 I/O	- 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	8-bit Microcontrollers - MCU	SMD/SMT	QFN-40	PIC16	8 bit	20 MHz	14 kB	512 B	10 bit	36 I/O	- 40 C	+ 85 C		Tube
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, QFN40 EFR32ZG23A010F512GM40-CR Silicon Labs 1: 6,16 € 74In Stock	Mfr. Part No. EFR32ZG23A010F512GM40-CR Mouser Part No 634-ZG2310F512GM40CR	Silicon Labs	RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, QFN40 Learn More about Silicon Labs silabs z wave 800 modem soc solutions	Datasheet	74In Stock	Cut Tape 6,16 € 4,72 € 4,36 € 3,97 € View Reel 3,59 € 3,78 € 3,67 € 3,63 € 3,59 €	Min.: 1 Mult.: 1 : 2.500	RF System on a Chip - SoC	SMD/SMT	QFN-40	ARM Cortex M33	32 bit	78 MHz	512 kB	64 kB	12 bit, 16 bit	23 I/O	- 40 C	+ 85 C		Reel, Cut Tape
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	8-bit Microcontrollers - MCU	SMD/SMT	QFN-40	PIC16	8 bit	32 MHz	28 kB	1 kB	10 bit	36 I/O	- 40 C	+ 125 C		Tube