QFN-28 Embedded Processors & Controllers

Results: 761
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Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Mounting Style
Package/Case
Core
Number of I/Os
Data Bus Width
ADC Resolution
Microchip Technology 32-bit Microcontrollers - MCU 64KB Flash, 16KB RAM, 79 CoreMark at 25MHz, Low Power microMIPS
Datasheet
26In Stock
Cut Tape
£1.85
£1.83
Reel
£1.55
Min.: 1
Mult.: 1
: 1,600
SMD/SMT QFN-28 MIPS32 microAptiv UC 21 I/O 32 bit 10 bit/12 bit
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash, 32KB RAM, 79 CoreMark at 25MHz, Low Power microMIPS
Datasheet
74In Stock
£2.24
£2.04
£1.86
Min.: 1
Mult.: 1
SMD/SMT QFN-28 MIPS32 microAptiv UC 21 I/O 32 bit 10 bit/12 bit

Microchip Technology 8-bit Microcontrollers - MCU 28KB Flash 1024B RAM 10-bit 1.8-5.5V
Datasheet
237In Stock
£1.47
£1.35
£1.22
Min.: 1
Mult.: 1
SMD/SMT QFN-28 PIC16 25 I/O 8 bit 10 bit
Microchip Technology 8-bit Microcontrollers - MCU 8 Bit MCU 14KB Flash 1KB RAM ADC I2C/SPI
Datasheet
376In Stock
£1.36
£1.23
£1.12
Min.: 1
Mult.: 1
SMD/SMT QFN-28 PIC16 25 I/O 8 bit 10 bit
Microchip Technology 8-bit Microcontrollers - MCU 16KB, 2KB RAM, 256 EE, 25 I/O, CIPs, 10b ADCC, 5b DAC, Comp, 16b PWM, CCP, WWDT
Datasheet
459In Stock
£0.796
£0.728
£0.664
Min.: 1
Mult.: 1
SMD/SMT QFN-28 PIC18 25 I/O 8 bit 10 bit

Microchip Technology 8-bit Microcontrollers - MCU 32kBF 1536RM 25I/O
Datasheet
96In Stock
£4.60
Min.: 1
Mult.: 1
SMD/SMT QFN-28 PIC18 25 I/O 8 bit 10 bit

Microchip Technology 8-bit Microcontrollers - MCU 32 KB FL 1024 RAM
Datasheet
157In Stock
£2.17
£1.99
Min.: 1
Mult.: 1
SMD/SMT QFN-28 PIC18 21 I/O 8 bit 10 bit
Microchip Technology 8-bit Microcontrollers - MCU 128KB Flash, 4KB RAM, 256B EEPROM, 10b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC, ZCD,PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD
Datasheet
183In Stock
183Expected 02/11/2026
£1.68
£1.54
£1.39
Min.: 1
Mult.: 1
SMD/SMT QFN-28 PIC18 25 I/O 8 bit 10 bit
Microchip Technology 8-bit Microcontrollers - MCU 128KB Flash, 4KB RAM, 256B EEPROM, 10-bit ADC2, 5-bit DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD
Datasheet
8,000Expected 04/01/2027
Cut Tape
£1.61
£1.58
£1.57
£1.56
Reel
£1.34
Min.: 1
Mult.: 1
: 1,600
SMD/SMT QFN-28 PIC18 25 I/O 8 bit 10 bit
Silicon Labs 8-bit Microcontrollers - MCU 8051 100 MHz 32 kB MAC 8-bit MCU
Datasheet
1,431Expected 15/01/2027
£11.72
£9.42
£8.50
£7.98
View
Min.: 1
Mult.: 1
SMD/SMT QFN-28 8051 25 I/O 8 bit 10 bit
Microchip Technology 16-bit Microcontrollers - MCU 64KB Flsh 8KB RAM 16MIPS Crypto
Datasheet
227In Stock
183Expected 12/11/2026
£3.40
£3.10
£2.82
Min.: 1
Mult.: 1
SMD/SMT QFN-28 PIC24F 21 I/O 16 bit 10 bit, 12 bit

Microchip Technology 8-bit Microcontrollers - MCU 14KB Flash 512B RAM 256B EE LCD 1.8-5.5V
Datasheet
1,596Expected 22/01/2027
Cut Tape
£1.94
£1.89
Reel
£1.62
MouseReel Available
Min.: 1
Mult.: 1
: 1,600
SMD/SMT QFN-28 PIC16 25 I/O 8 bit 10 bit
Microchip Technology 8-bit Microcontrollers - MCU 28KB Flash, 256EE,2KB RAM, 10b ADC,8b DAC, 3xPWM, 2xCCP,CRC, HLT, WDT, PPS,
Datasheet
2,002On Order
£0.601
£0.548
£0.498
Min.: 1
Mult.: 1
SMD/SMT QFN-28 RISC 12 I/O 8 bit 10 bit
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 8 kB 8-bit MCU
Datasheet
1,533Expected 20/11/2026
£9.13
£7.15
£6.65
£6.11
View
Min.: 1
Mult.: 1
SMD/SMT QFN-28 8051 17 I/O 8 bit 16 bit
Microchip Technology 16-bit Microcontrollers - MCU 32KB 2KBRM 512B EE 16Mp 12b ADC CTMU 5V
Datasheet
1,134On Order
£3.16
£2.88
£2.62
Min.: 1
Mult.: 1
SMD/SMT QFN-28 PIC24F 23 I/O 16 bit 12 bit
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 16-bit 64KB Flash Motor CAN DMA
This product may require additional documentation to export from the United States.
Datasheet
1,159Expected 04/01/2027
£6.57
£6.03
£5.46
Min.: 1
Mult.: 1
SMD/SMT QFN-28 dsPIC33F 21 I/O 16 bit
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash, 32KB RAM, 79 CoreMark at 25MHz, Low Power microMIPS
Datasheet
1,598Expected 25/02/2027
Cut Tape
£2.06
£1.99
Reel
£1.69
MouseReel Available
Min.: 1
Mult.: 1
: 1,600
SMD/SMT QFN-28 MIPS32 microAptiv UC 21 I/O 32 bit 10 bit/12 bit
Microchip Technology 8-bit Microcontrollers - MCU 28KB Flash 1.8-5.5V 1KB RAM 256B EEPROM
Datasheet
1,571Expected 10/11/2026
Cut Tape
£2.03
£1.99
Reel
£1.70
MouseReel Available
Min.: 1
Mult.: 1
: 1,600
SMD/SMT QFN-28 PIC16 25 I/O 8 bit 10 bit

Microchip Technology 8-bit Microcontrollers - MCU 32 KB Flash RAM 48 MHz Int.
Datasheet
1,220Expected 07/12/2026
£2.49
£2.27
£2.07
Min.: 1
Mult.: 1
SMD/SMT QFN-28 PIC18 25 I/O 8 bit 10 bit
Microchip Technology 8-bit Microcontrollers - MCU 32 KB Flash RAM 48 MHz Int.
Datasheet
3,102Expected 07/12/2026
Cut Tape
£2.50
£2.43
Reel
£2.08
Min.: 1
Mult.: 1
: 1,600
SMD/SMT QFN-28 PIC18 25 I/O 8 bit 10 bit
Microchip Technology 8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 256B EE, 10bit ADC2, DAC, PWM, CWG, HLT, WWDT, SCAN/CRC,
Datasheet
2,379Expected 01/01/2027
£0.856
£0.78
£0.713
Min.: 1
Mult.: 1
SMD/SMT QFN-28 PIC18 25 I/O 8 bit 10 bit
Microchip Technology 8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 256B EE, 10bit ADC2, DAC, PWM, CWG, HLT, WWDT, SCAN/CRC,
Datasheet
3,200Expected 22/12/2026
Cut Tape
£0.871
£0.856
Reel
£0.722
Min.: 1
Mult.: 1
: 1,600
SMD/SMT QFN-28 PIC18 25 I/O 8 bit 10 bit
Microchip Technology 8-bit Microcontrollers - MCU 128KB Flash, 4KB RAM, 256B EEPROM, 10b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD
Datasheet
4,765On Order
Cut Tape
£1.61
£1.58
Reel
£1.34
Min.: 1
Mult.: 1
: 1,600
SMD/SMT QFN-28 PIC18 25 I/O 8 bit 10 bit
Microchip Technology 16-bit Microcontrollers - MCU 16B MCU 28LD128KB DMA 40MIPS
Datasheet
488Expected 04/12/2026
£5.26
£4.83
£4.37
Min.: 1
Mult.: 1
SMD/SMT QFN-28 PIC24H 21 I/O 16 bit 10 bit, 12 bit
Microchip Technology 16-bit Microcontrollers - MCU 16KB FLASH 1KB RAM 3V 10-BIT ADC
Datasheet
667Expected 18/01/2027
£2.18
£2.00
£1.82
Min.: 1
Mult.: 1
SMD/SMT QFN-28 PIC24F 24 I/O 16 bit 10 bit