.hide-partial { max-height: none; } .show-more { display: none; }

QFN-40 Embedded Processors & Controllers

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Embedded Processors & Controllers

List Images

Results: 446

Applied Filters:

Package/Case = QFN-40

Manufacturer

Product Type

Mounting Style

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

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

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
ARM Microcontrollers - MCU PSoC4 CY8C4024LQI-S413 Infineon Technologies 1: 2,77 € 2.747In Stock	Mfr. Part No. CY8C4024LQI-S413 Mouser Part No 727-CY8C4024LQI-S413	Infineon Technologies	ARM Microcontrollers - MCU PSoC4 Learn More about Infineon Technologies cypress psoc 4000 socs	Datasheet	2.747In Stock	2,77 € 2,07 € 1,80 € 1,71 € View 1,57 € 1,52 € 1,43 € 1,42 €	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	QFN-40	ARM Cortex M0+	32 bit	24 MHz	16 kB	2 kB	10 bit	34 I/O	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 28KB Flash, 2KB RAM, 128B EEPROM, 12b Diff. ADCC, 2x16-bit dual PWM PIC16F18176-I/MP Microchip Technology 1: 0,783 € 766In Stock	Mfr. Part No. PIC16F18176-I/MP Mouser Part No 579-PIC16F18176-I/MP	Microchip Technology	8-bit Microcontrollers - MCU 28KB Flash, 2KB RAM, 128B EEPROM, 12b Diff. ADCC, 2x16-bit dual PWM Learn More about Microchip Technology microchip pic16f18156 pic16f18176 mcus	Datasheet	766In Stock	0,783 €	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	QFN-40	RISC	8 bit	32 MHz	28 kB	2 kB	12 bit	36 I/O	- 40 C	+ 85 C		Tube
ARM Microcontrollers - MCU PSoC 4 S-Series CapSense CY8C4125LQI-S413 Infineon Technologies 1: 3,26 € 2.039In Stock	Mfr. Part No. CY8C4125LQI-S413 Mouser Part No 727-CY8C4125LQI-S413	Infineon Technologies	ARM Microcontrollers - MCU PSoC 4 S-Series CapSense Learn More about Infineon Technologies cypress psoc 4100 mcus	Datasheet	2.039In Stock	3,26 € 2,46 € 2,13 € 1,87 € View 1,81 € 1,69 € 1,68 €	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	QFN-40	ARM Cortex M0+	32 bit	24 MHz	32 kB	4 kB	10 bit, 12 bit	34 I/O	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU PSoC 4 S-Series CapSense CY8C4125LQI-S433 Infineon Technologies 1: 3,51 € 5.763In Stock	Mfr. Part No. CY8C4125LQI-S433 Mouser Part No 727-CY8C4125LQI-S433	Infineon Technologies	ARM Microcontrollers - MCU PSoC 4 S-Series CapSense Learn More about Infineon Technologies cypress psoc 4100 mcus	Datasheet	5.763In Stock	3,51 € 2,66 € 2,30 € 2,20 € View 2,02 € 1,97 € 1,91 € 1,80 €	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	QFN-40	ARM Cortex M0+	32 bit	24 MHz	32 kB	4 kB	10 bit, 12 bit	34 I/O	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU PSoC 4 S-Series CapSense CY8C4146LQI-S423 Infineon Technologies 1: 3,41 € 4.385In Stock	Mfr. Part No. CY8C4146LQI-S423 Mouser Part No 727-CY8C4146LQI-S423	Infineon Technologies	ARM Microcontrollers - MCU PSoC 4 S-Series CapSense Learn More about Infineon Technologies cypress semiconductor psoc4100s	Datasheet	4.385In Stock	3,41 € 2,57 € 2,24 € 2,13 € View 1,96 € 1,90 € 1,85 € 1,81 €	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	QFN-40	ARM Cortex M0+	32 bit	48 MHz	64 kB	8 kB	10 bit, 12 bit	34 I/O	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 2x OPA, 12-bit differential ADCC with computation, PIC18F46Q71-E/MP Microchip Technology 1: 1,72 € 710In Stock	Mfr. Part No. PIC18F46Q71-E/MP Mouser Part No 494-PIC18F46Q71-E/MP	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 2x OPA, 12-bit differential ADCC with computation, Learn More about Microchip Technology microchip pic18 q71 mcus	Datasheet	710In Stock	1,72 € 1,71 € 1,57 € 1,55 € 1,42 €	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	QFN-40	PIC18	8 bit	64 MHz	64 kB	4 kB	12 bit	37 I/O	- 40 C	+ 125 C		Tube
RF System on a Chip - SoC MG27, 2.4 GHz, 768kB Flash, 64kB RAM, +6 dBm, +125C, QFN40 EFR32MG27C230F768IM40-B Silicon Labs 1: 4,21 € 4.887In Stock	Mfr. Part No. EFR32MG27C230F768IM40-B Mouser Part No 634-MG27C23068IM40-B	Silicon Labs	RF System on a Chip - SoC MG27, 2.4 GHz, 768kB Flash, 64kB RAM, +6 dBm, +125C, QFN40 Learn More about Silicon Labs efr32xg27 socs	Datasheet	4.887In Stock	4,21 € 3,21 € 2,96 € 2,68 € View 2,55 € 2,47 € 2,44 € 2,41 €	Min.: 1 Mult.: 1	RF System on a Chip - SoC	SMD/SMT	QFN-40	ARM Cortex M33	32 bit	76.8 MHz	768 kB	64 kB	12 bit, 16 bit	25 I/O	- 40 C	+ 125 C		Tray
8-bit Microcontrollers - MCU 64KB 3968b RAM 8bit familynanoWatt XLP PIC18LF46K22-I/MV Microchip Technology 1: 3,31 € 673In Stock	Mfr. Part No. PIC18LF46K22-I/MV Mouser Part No 579-PIC18LF46K22-IMV	Microchip Technology	8-bit Microcontrollers - MCU 64KB 3968b RAM 8bit familynanoWatt XLP	Datasheet	673In Stock	3,31 € 3,14 € 2,92 € 2,88 € 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
RF System on a Chip - SoC MG24, 2.4 GHz, 1024kB Flash, 128kB RAM, +10 dBm, +125C, QFN40 EFR32MG24A010F1024IM40-B Silicon Labs 1: 5,13 € 2.448In Stock	Mfr. Part No. EFR32MG24A010F1024IM40-B Mouser Part No 634-32MGA010F102440B	Silicon Labs	RF System on a Chip - SoC MG24, 2.4 GHz, 1024kB Flash, 128kB RAM, +10 dBm, +125C, QFN40 Learn More about Silicon Labs efr32mg24	Datasheet	2.448In Stock	5,13 € 3,91 € 3,61 € 3,27 € View 3,11 € 3,01 € 2,98 € 2,93 €	Min.: 1 Mult.: 1	RF System on a Chip - SoC	SMD/SMT	QFN-40	ARM Cortex M33	32 bit	78 MHz	1 MB	128 kB			- 40 C	+ 125 C		Tray
RF System on a Chip - SoC MG24, 2.4 GHz, 1024kB Flash, 128kB RAM, +20 dBm, XOUT, +125C, QFN40 EFR32MG24A021F1024IM40-B Silicon Labs 1: 5,52 € 2.310In Stock	Mfr. Part No. EFR32MG24A021F1024IM40-B Mouser Part No 634-32MGA021F102440B	Silicon Labs	RF System on a Chip - SoC MG24, 2.4 GHz, 1024kB Flash, 128kB RAM, +20 dBm, XOUT, +125C, QFN40 Learn More about Silicon Labs efr32mg24	Datasheet	2.310In Stock	5,52 € 4,23 € 3,91 € 3,56 € View 3,39 € 3,29 € 3,25 € 3,20 €	Min.: 1 Mult.: 1	RF System on a Chip - SoC	SMD/SMT	QFN-40	ARM Cortex M33	32 bit	78 MHz	1 MB	128 kB			- 40 C	+ 125 C		Tray
RF System on a Chip - SoC Mighty Gecko, QFN40, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 26 GPIO EFR32MG22C224F512IM40-C Silicon Labs 1: 3,84 € 1.000In Stock	Mfr. Part No. EFR32MG22C224F512IM40-C Mouser Part No 634-ER32MG22512IM40C	Silicon Labs	RF System on a Chip - SoC Mighty Gecko, QFN40, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 26 GPIO Learn More about Silicon Labs efr32mg22 mighty gecko socs	Datasheet	1.000In Stock	3,84 € 2,65 € 2,60 € 2,43 € View 2,36 € 2,03 €	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		26 I/O	- 40 C	+ 125 C		Tray
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 64 kB AES MCU EFM32PG22C200F64IM40-CR Silicon Labs 1: 1,58 € 3.106In Stock	Mfr. Part No. EFM32PG22C200F64IM40-CR Mouser Part No 634-EFM32PG22C6440CR	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 64 kB AES MCU Learn More about Silicon Labs efm32pg22 mcus	Datasheet	3.106In Stock	Cut Tape 1,58 € 1,16 € 1,06 € 0,937 € View Reel 0,827 € 0,886 € 0,847 € 0,843 € 0,827 €	Min.: 1 Mult.: 1 : 2.500	ARM Microcontrollers - MCU	SMD/SMT	QFN-40	ARM Cortex M33	32 bit		64 kB	32 kB		26 I/O	- 40 C	+ 125 C		Reel, Cut Tape
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 64 kB AES MCU EFM32PG22C200F64IM40-C Silicon Labs 1: 1,73 € 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	1,73 € 1,32 € 1,20 € 1,08 € View 1,01 € 0,98 € 0,937 € 0,92 € 0,886 €	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	QFN-40	ARM Cortex M33	32 bit	76.8 MHz	64 kB	32 kB	12 bit, 16 bit	26 I/O	- 40 C	+ 125 C		Tray
RF System on a Chip - SoC Flex Gecko, QFN40, 2.4G, 6dB, Proprietary, 512kB, 32kB(RAM), 26 GPIO EFR32FG22C121F512GM40-C Silicon Labs 1: 3,36 € 3.382In Stock	Mfr. Part No. EFR32FG22C121F512GM40-C Mouser Part No 634-ER32FG22512GM40C	Silicon Labs	RF System on a Chip - SoC Flex Gecko, QFN40, 2.4G, 6dB, Proprietary, 512kB, 32kB(RAM), 26 GPIO Learn More about Silicon Labs efr32fg22 flex gecko socs	Datasheet	3.382In Stock	3,36 € 2,50 € 2,29 € 2,06 € View 1,94 € 1,90 € 1,81 € 1,75 € 1,71 €	Min.: 1 Mult.: 1	RF System on a Chip - SoC	SMD/SMT	QFN-40	ARM Cortex M33	32 bit	38.4 MHz	512 kB	32 kB		26 I/O	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 8-Bit MCU 56KB Flash 4KB RAM 256B EE CIP PIC16F18877T-I/MV Microchip Technology 1: 1,77 € 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 1,77 € 1,71 € 1,61 € Reel 1,46 €	Min.: 1 Mult.: 1 : 3.300	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	Reel, Cut Tape
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: 1,20 € 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	1,20 € 1,08 € 0,989 € 0,984 €	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	QFN-40	RISC	8 bit	64 MHz	32 kB	2.3 kB	10 bit	36 I/O	- 40 C	+ 85 C		Tube
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: 1,21 € 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 1,21 € 1,18 € 1,08 € Reel 0,998 €	Min.: 1 Mult.: 1 : 3.300	8-bit Microcontrollers - MCU	SMD/SMT	QFN-40	RISC	8 bit	64 MHz	32 kB	2.3 kB	10 bit	36 I/O	- 40 C	+ 85 C		Reel, Cut Tape
ARM Microcontrollers - MCU PSOC4 - GENERAL CY8C4146LQE-S433 Infineon Technologies 1: 5,70 € 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	5,70 € 4,19 € 3,90 € 3,43 € View 3,24 € 3,23 € 2,67 € 2,55 € Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	QFN-40	ARM Cortex M0+	32 bit	48 MHz	64 kB	8 kB	10 bit, 12 bit	34 I/O	- 40 C	+ 125 C		Tray
ARM Microcontrollers - MCU USB-C HV MCU CYPM1111-40LQXI Infineon Technologies 1: 3,07 € 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	3,07 € 2,12 € 1,94 € 1,77 € View 1,69 € 1,49 € 1,48 €	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	QFN-40	ARM Cortex M0	32 bit	48 MHz	128 kB	12 kB	8 bit	17 I/O	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU PSOC4 - GENERAL CY8C4146LQE-S423 Infineon Technologies 1: 4,23 € 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	4,23 € 3,22 € 2,81 € 2,72 € View 2,69 € 2,29 €	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	QFN-40	ARM Cortex M0+	32 bit	48 MHz	64 kB	8 kB	10 bit, 12 bit	34 I/O	- 40 C	+ 125 C		Tray
8-bit Microcontrollers - MCU 14KB Flash EEPROM 256b nanoWatt PIC16F1937-I/MV Microchip Technology 1: 2,35 € 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	2,35 € 2,16 € 1,95 €	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	QFN-40	PIC16	8 bit	32 MHz	14 kB	512 B	10 bit	36 I/O	- 40 C	+ 85 C		Tube
RF System on a Chip - SoC BT5.0 QFN40 SoC DA14586-00F02AT2 Renesas / Dialog 1: 5,68 € 23.809In Stock	Mfr. Part No. DA14586-00F02AT2 Mouser Part No 724-DA14586-00F02AT2	Renesas / Dialog	RF System on a Chip - SoC BT5.0 QFN40 SoC Learn More about Renesas / Dialog dialog smartbond da14586 soc	Datasheet	23.809In Stock	Cut Tape 5,68 € 4,35 € 4,02 € 3,66 € View Reel 3,29 € 3,48 € 3,38 € 3,34 € 3,30 € 3,29 €	Min.: 1 Mult.: 1 : 5.000	RF System on a Chip - SoC	SMD/SMT	QFN-40	ARM Cortex M0	32 bit	16 MHz	64 kB, 128 kB, 2 MB	96 kB	10 bit	24 I/O	- 40 C	+ 85 C		Reel, Cut Tape
RF System on a Chip - SoC Kinetis W 32-bit MCU, ARM Cortex MKW36A512VFP4 NXP Semiconductors 1: 8,87 € 485In Stock	Mfr. Part No. MKW36A512VFP4 Mouser Part No 771-MKW36A512VFP4	NXP Semiconductors	RF System on a Chip - SoC Kinetis W 32-bit MCU, ARM Cortex Learn More about NXP Semiconductors nxp kinetis kw36 kw35	Datasheet	485In Stock	8,87 € 6,90 € 6,41 € 5,87 € View 5,50 € 5,46 € 5,27 € Quote	Min.: 1 Mult.: 1	RF System on a Chip - SoC	SMD/SMT	QFN-40	ARM Cortex M0+	32 bit	48 MHz	512 kB	64 kB	16 bit		- 40 C	+ 105 C		Tray
8-bit Microcontrollers - MCU 8-Bit MCU 28KB Flash 2KB RAM 256B EE CIP PIC16F18876T-I/MV Microchip Technology 1: 1,60 € 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 1,60 € 1,56 € Reel 1,32 €	Min.: 1 Mult.: 1 : 3.300	8-bit Microcontrollers - MCU	SMD/SMT	QFN-40	PIC16	8 bit	32 MHz	28 kB	2 kB	10 bit	36 I/O	- 40 C	+ 85 C	AEC-Q100	Reel, Cut Tape
RF System on a Chip - SoC 1MB Flash, 12 GPIO ATM2202SR Atmosic Technologies 1: 2,08 € 111In Stock 2.000On Order	Mfr. Part No. ATM2202SR Mouser Part No 952-ATM2202-011	Atmosic Technologies	RF System on a Chip - SoC 1MB Flash, 12 GPIO Learn More about Atmosic Technologies atm22x1 socs	Datasheet	111In Stock 2.000On Order On Order Ship Dates Mfr. No: ATM2202SR Stock: 111 Can Dispatch Immediately On Order: 1.000 Expected 11/13/2026 1.000 Expected 11/20/2026 Factory Lead Time: 5 Weeks	Cut Tape 2,08 € 1,54 € 1,40 € 1,26 € 1,22 € Reel 1,03 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	RF System on a Chip - SoC	SMD/SMT	QFN-40	ARM Cortex M0			4 kB, 128 kB, 256 kB, 1 MB				- 40 C	+ 85 C		Reel, Cut Tape, MouseReel