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QFN-28 Microcontrollers - MCU

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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	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
32-bit Microcontrollers - MCU 32B 128KB FL 32KB RAM 40MHz 28 Pin PIC32MX150F128B-I/ML Microchip Technology 1: £3.37 2,817In Stock	Mfr. Part No. PIC32MX150F128B-I/ML Mouser Part No 579-32MX150F128BIML	Microchip Technology	32-bit Microcontrollers - MCU 32B 128KB FL 32KB RAM 40MHz 28 Pin Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	2,817In Stock	£3.37 £3.08 £2.80	Min.: 1 Mult.: 1	SMD/SMT	QFN-28	MIPS32 M4K	128 kB	32 bit	10 bit	40 MHz	21 I/O	32 kB	2.3 V	3.6 V	- 40 C	+ 85 C		Tube
32-bit Microcontrollers - MCU 256KB Flash, 32KB RAM, 79 CoreMark at 25MHz, Low Power microMIPS PIC32MM0256GPM028-I/ML Microchip Technology 1: £2.04 5,193In Stock	Mfr. Part No. PIC32MM0256GPM028-I/ML Mouser Part No 579-MM0256GPM028IML	Microchip Technology	32-bit Microcontrollers - MCU 256KB Flash, 32KB RAM, 79 CoreMark at 25MHz, Low Power microMIPS Learn More about Microchip Technology microchip pic32mm microcontrollers	Datasheet	5,193In Stock	£2.04 £1.85 £1.68	Min.: 1 Mult.: 1	SMD/SMT	QFN-28	MIPS32 microAptiv UC	256 kB	32 bit	10 bit/12 bit	25 MHz	21 I/O	32 kB	2 V	3.6 V	- 40 C	+ 85 C	AEC-Q100	Tube
8-bit Microcontrollers - MCU 7KB Flash, 512B RAM, 256B EE, 10b ADC2, DAC, Comp, PWM, CWG, SMT, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, 2xSPI/I2C, IDLE/DOZE/PMD PIC16F18854-I/ML Microchip Technology 1: £1.01 2,764In Stock	Mfr. Part No. PIC16F18854-I/ML Mouser Part No 579-PIC16F18854-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 7KB Flash, 512B RAM, 256B EE, 10b ADC2, DAC, Comp, PWM, CWG, SMT, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, 2xSPI/I2C, IDLE/DOZE/PMD Learn More about Microchip Technology microchip pic16f188xx microcontrollers	Datasheet	2,764In Stock	£1.01 £0.934 £0.841	Min.: 1 Mult.: 1	SMD/SMT	QFN-28	PIC16	7 kB	8 bit	10 bit	32 MHz	25 I/O	512 B	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 PIC16F18857T-I/ML Microchip Technology 1: £1.41 3,466In Stock	Mfr. Part No. PIC16F18857T-I/ML Mouser Part No 579-PIC16F18857TI/ML	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	3,466In Stock	Cut Tape £1.41 Reel £1.20 MouseReel Available	Min.: 1 Mult.: 1 : 1,600	SMD/SMT	QFN-28	PIC16	56 kB	8 bit	10 bit	32 MHz	25 I/O	4 kB	2.3 V	5.5 V	- 40 C	+ 85 C	AEC-Q100	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 28KB Flash 1.8-5.5V 1KB RAM 256B EEPROM PIC16F1938-I/ML Microchip Technology 1: £1.99 660In Stock	Mfr. Part No. PIC16F1938-I/ML Mouser Part No 579-PIC16F1938-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 28KB Flash 1.8-5.5V 1KB RAM 256B EEPROM Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	660In Stock	£1.99 £1.82 £1.67	Min.: 1 Mult.: 1	SMD/SMT	QFN-28	PIC16	28 kB	8 bit	10 bit	32 MHz	25 I/O	1 kB	2.5 V	5.5 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU 3.5KB 224 RAM 16 I/O PIC16F628A-I/ML Microchip Technology 1: £2.47 628In Stock	Mfr. Part No. PIC16F628A-I/ML Mouser Part No 579-PIC16F628A-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 3.5KB 224 RAM 16 I/O	Datasheet	628In Stock	£2.47	Min.: 1 Mult.: 1	SMD/SMT	QFN-28	PIC16	3.5 kB	8 bit	No ADC	20 MHz	16 I/O	224 B	3 V	5.5 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU 14KB FL 352R 25 I/O PIC16F916T-I/ML Microchip Technology 1: £3.75 733In Stock	Mfr. Part No. PIC16F916T-I/ML Mouser Part No 579-PIC16F916T-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 14KB FL 352R 25 I/O	Datasheet	733In Stock	Cut Tape £3.75 Reel £3.18 MouseReel Available	Min.: 1 Mult.: 1 : 1,600	SMD/SMT	QFN-28	PIC16	8 kB	8 bit	10 bit	20 MHz	24 I/O	352 B	4.5 V	5.5 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 32KB 3968 RAM 25I/O PIC18F2520-E/ML Microchip Technology 1: £5.38 201In Stock	Mfr. Part No. PIC18F2520-E/ML Mouser Part No 579-PIC18F2520-E/ML	Microchip Technology	8-bit Microcontrollers - MCU 32KB 3968 RAM 25I/O	Datasheet	201In Stock	£5.38	Min.: 1 Mult.: 1	SMD/SMT	QFN-28	PIC18	32 kB	8 bit	10 bit	40 MHz	25 I/O	1.5 kB	2 V	5.5 V	- 40 C	+ 125 C		Tube
8-bit Microcontrollers - MCU 32kBF 1536RM 25I/O PIC18F2520-I/ML Microchip Technology 1: £4.91 485In Stock 427Expected 25/12/2026	Mfr. Part No. PIC18F2520-I/ML Mouser Part No 579-PIC18F2520-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 32kBF 1536RM 25I/O	Datasheet	485In Stock 427Expected 25/12/2026	£4.91	Min.: 1 Mult.: 1	SMD/SMT	QFN-28	PIC18	32 kB	8 bit	10 bit	40 MHz	25 I/O	1.5 kB	4.2 V	5.5 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU 32KB 3968 RAM 25I/O PIC18F2520T-I/ML Microchip Technology 1: £5.85 1,643In Stock	Mfr. Part No. PIC18F2520T-I/ML Mouser Part No 579-PIC18F2520T-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 32KB 3968 RAM 25I/O	Datasheet	1,643In Stock	Cut Tape £5.85 Reel £4.97 MouseReel Available	Min.: 1 Mult.: 1 : 1,600	SMD/SMT	QFN-28	PIC18	32 kB	8 bit	10 bit	40 MHz	25 I/O	1.5 kB	4.2 V	5.5 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 32KB FL 1536bytes- RAM 25I/O PIC18F2523-E/ML Microchip Technology 1: £5.82 1,267In Stock	Mfr. Part No. PIC18F2523-E/ML Mouser Part No 579-PIC18F2523-E/ML	Microchip Technology	8-bit Microcontrollers - MCU 32KB FL 1536bytes- RAM 25I/O Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	1,267In Stock	£5.82	Min.: 1 Mult.: 1	SMD/SMT	QFN-28	PIC18	32 kB	8 bit	12 bit	40 MHz	25 I/O	1.5 kB	2 V	5.5 V	- 40 C	+ 125 C		Tube
8-bit Microcontrollers - MCU 32KB FL 1536bytes- RAM 25I/O PIC18F2523-I/ML Microchip Technology 1: £5.33 244In Stock	Mfr. Part No. PIC18F2523-I/ML Mouser Part No 579-PIC18F2523-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 32KB FL 1536bytes- RAM 25I/O Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	244In Stock	£5.33	Min.: 1 Mult.: 1	SMD/SMT	QFN-28	PIC18	32 kB	8 bit	12 bit	40 MHz	25 I/O	1.5 kB	2 V	5.5 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 256B EE, 10bit ADC2, DAC, Comp, PWM, CWG, HLT, WWDT, PIC18F25Q10T-I/ML Microchip Technology 1: £0.773 3,826In Stock 4,800Expected 29/01/2027	Mfr. Part No. PIC18F25Q10T-I/ML Mouser Part No 579-PIC18F25Q10T-ML	Microchip Technology	8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 256B EE, 10bit ADC2, DAC, Comp, PWM, CWG, HLT, WWDT, Learn More about Microchip Technology microchip pic18fxq10 mcus	Datasheet	3,826In Stock 4,800Expected 29/01/2027	Cut Tape £0.773 £0.747 Reel £0.638 MouseReel Available	Min.: 1 Mult.: 1 : 1,600	SMD/SMT	QFN-28	PIC18	32 kB	8 bit	10 bit	64 MHz	25 I/O	2 kB	1.8 V	5.5 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU Full Spd USB 64KB Flsh 4KBRAM nanoWatt PIC18F26J50-I/ML Microchip Technology 1: £3.55 383In Stock	Mfr. Part No. PIC18F26J50-I/ML Mouser Part No 579-PIC18F26J50-I/ML	Microchip Technology	8-bit Microcontrollers - MCU Full Spd USB 64KB Flsh 4KBRAM nanoWatt Learn More about Microchip Technology microchip pic18xxj50 nanowatt microcontrollers	Datasheet	383In Stock	£3.55 £3.25 £2.94	Min.: 1 Mult.: 1	SMD/SMT	QFN-28	PIC18	64 kB	8 bit	10 bit	48 MHz	16 I/O	3.72 kB	2.15 V	3.6 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU 64KBFlash 3968 RAM25 I/O 8B Family PbFree PIC18F26K20-I/ML Microchip Technology 1: £2.37 526In Stock	Mfr. Part No. PIC18F26K20-I/ML Mouser Part No 579-PIC18F26K20-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 64KBFlash 3968 RAM25 I/O 8B Family PbFree Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	526In Stock	£2.37 £2.17 £1.97	Min.: 1 Mult.: 1	SMD/SMT	QFN-28	PIC18	64 kB	8 bit	10 bit	64 MHz	25 I/O	3.84 kB	1.8 V	3.6 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU 64KBFlash 3968 RAM25 I/O 8B Family PbFre PIC18F26K20T-I/ML Microchip Technology 1: £2.41 1,015In Stock 1,600Expected 08/01/2027	Mfr. Part No. PIC18F26K20T-I/ML Mouser Part No 579-PIC18F26K20TIML	Microchip Technology	8-bit Microcontrollers - MCU 64KBFlash 3968 RAM25 I/O 8B Family PbFre Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	1,015In Stock 1,600Expected 08/01/2027	Cut Tape £2.41 £2.37 Reel £2.01 MouseReel Available	Min.: 1 Mult.: 1 : 1,600	SMD/SMT	QFN-28	PIC18	64 kB	8 bit	10 bit	64 MHz	25 I/O	3.84 kB	1.8 V	3.6 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 12-BIT ADC2 64KB Flash, 2KB RAM PIC18F26K83-I/ML Microchip Technology 1: £1.90 1,778In Stock 366Expected 05/11/2026	Mfr. Part No. PIC18F26K83-I/ML Mouser Part No 579-PIC18F26K83-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 12-BIT ADC2 64KB Flash, 2KB RAM Learn More about Microchip Technology microchip pic18k83 mcu	Datasheet	1,778In Stock 366Expected 05/11/2026	£1.90 £1.75 £1.58	Min.: 1 Mult.: 1	SMD/SMT	QFN-28	PIC18	64 kB	8 bit	12 bit	64 MHz	25 I/O	4 kB	2.3 V	5.5 V	- 40 C	+ 85 C		Tube
16-bit Microcontrollers - MCU 16B MCU 28LD128KB DMA 40MIPS PIC24HJ128GP202-E/MM Microchip Technology 1: £5.46 220In Stock	Mfr. Part No. PIC24HJ128GP202-E/MM Mouser Part No 579-PIC24128GP202EMM	Microchip Technology	16-bit Microcontrollers - MCU 16B MCU 28LD128KB DMA 40MIPS Learn More about Microchip Technology microchip 16bit mcu dsc	Datasheet	220In Stock	£5.46 £5.01 £4.53	Min.: 1 Mult.: 1	SMD/SMT	QFN-28	PIC24H	128 kB	16 bit	10 bit, 12 bit	40 MHz	21 I/O	8 kB	3 V	3.6 V	- 40 C	+ 125 C	AEC-Q100	Tube
16-bit Microcontrollers - MCU 32KB FL 8192bRAM 16MIPS 21I/O 16b Fam PIC24FJ32GA002-I/ML Microchip Technology 1: £2.60 538In Stock 854Expected 14/12/2026	Mfr. Part No. PIC24FJ32GA002-I/ML Mouser Part No 579-PIC24FJ32A002IML	Microchip Technology	16-bit Microcontrollers - MCU 32KB FL 8192bRAM 16MIPS 21I/O 16b Fam Learn More about Microchip Technology microchip pic24fj	Datasheet	538In Stock 854Expected 14/12/2026	£2.60 £2.38 £2.17	Min.: 1 Mult.: 1	SMD/SMT	QFN-28	PIC24F	32 kB	16 bit	10 bit	32 MHz	21 I/O	8 kB	2 V	3.6 V	- 40 C	+ 85 C	AEC-Q100	Tube
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU C8051F311-GMR Silicon Labs 1: £9.28 355In Stock 3,000Expected 27/11/2026	Mfr. Part No. C8051F311-GMR Mouser Part No 634-C8051F311-GMR	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU	Datasheet	355In Stock 3,000Expected 27/11/2026	Cut Tape £9.28 £7.39 £6.70 £6.26 View Reel £5.46 £6.23 £5.81 £5.62 £5.46 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-28	8051	16 kB	8 bit	10 bit	25 MHz	25 I/O	1.25 kB	2.7 V	3.6 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 8-bit MCU C8051F411-GMR Silicon Labs 1: £10.55 337In Stock 1,500Expected 10/11/2026	Mfr. Part No. C8051F411-GMR Mouser Part No 634-C8051F411-GMR	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 8-bit MCU	Datasheet	337In Stock 1,500Expected 10/11/2026	Cut Tape £10.55 £8.61 £7.89 £7.41 View Reel £6.57 £7.37 £7.10 £6.67 £6.57 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-28	8051	32 kB	8 bit	12 bit	50 MHz	20 I/O	2.25 kB	2 V	5.25 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 28KB Flash,256EE,2KB RAM, 10b ADC,8b DAC, 3xPWM, 2xCCP,CRC, HLT, WDT, PPS, PIC16F18046-E/ML Microchip Technology 1: £0.743 444In Stock	Mfr. Part No. PIC16F18046-E/ML Mouser Part No 579-PIC16F18046-E/ML	Microchip Technology	8-bit Microcontrollers - MCU 28KB Flash,256EE,2KB RAM, 10b ADC,8b DAC, 3xPWM, 2xCCP,CRC, HLT, WDT, PPS, Learn More about Microchip Technology microchip pic16f18026 46 microcontrollers	Datasheet	444In Stock	£0.743 £0.684 £0.615	Min.: 1 Mult.: 1	SMD/SMT	QFN-28	RISC	28 kB	8 bit	10 bit	32 MHz	18 I/O	2 kB	1.8 V	5.5 V	- 40 C	+ 125 C		Tube
8-bit Microcontrollers - MCU USB-Flash-16k-ADC-QFN28 OTP available (T321-GM) C8051F321-GM Silicon Labs 1: £11.26 740In Stock 793Expected 09/11/2026 NRND	Mfr. Part No. C8051F321-GM Mouser Part No 634-C8051F321-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU USB-Flash-16k-ADC-QFN28 OTP available (T321-GM)	Datasheet	740In Stock 793Expected 09/11/2026	£11.26 £9.05 £8.18 £7.66 View £7.63 £7.18 £6.99 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-28	CIP-51 8051	16 kB	8 bit	10 bit	25 MHz	21 I/O	2.3 kB	2.7 V	3.6 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 8-bit MCU C8051F411-GM Silicon Labs 1: £10.14 1,052In Stock 1,533Expected 04/11/2026 NRND	Mfr. Part No. C8051F411-GM Mouser Part No 634-C8051F411-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 8-bit MCU	Datasheet	1,052In Stock 1,533Expected 04/11/2026	£10.14 £8.33 £7.60 £7.18 View £7.15 £6.78 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-28	8051	32 kB	8 bit	12 bit	50 MHz	20 I/O	2.31 kB	2 V	5.25 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU 8KB In-system Flash 12MHz 1.8V-5.5V ATTINY88-MMU Microchip Technology 1: £0.849 863In Stock	Mfr. Part No. ATTINY88-MMU Mouser Part No 556-ATTINY88-MMU	Microchip Technology	8-bit Microcontrollers - MCU 8KB In-system Flash 12MHz 1.8V-5.5V Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	863In Stock	£0.849 £0.788 £0.713	Min.: 1 Mult.: 1	SMD/SMT	QFN-28	AVR	8 kB	8 bit	10 bit	12 MHz	24 I/O	512 B	1.8 V	5.5 V	- 40 C	+ 85 C		Tray