QFN-28 Embedded Processors & Controllers

Results: 785
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Qty. RoHS Mounting Style
Package/Case
Core
Number of I/Os
Data Bus Width
ADC Resolution
Microchip Technology 8-bit Microcontrollers - MCU 8 KB FL 512 RAM
Datasheet
109In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-28 PIC18 25 I/O 8 bit 10 bit

Microchip Technology 8-bit Microcontrollers - MCU 16KB 768 RAM 23 I/O
Datasheet
6In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-28 PIC18 23 I/O 8 bit 10 bit

Microchip Technology 8-bit Microcontrollers - MCU 32KB Flash 1536B RAM 8B nanoWatt
Datasheet
421In Stock
671Expected 9/22/2026
Min.: 1
Mult.: 1

SMD/SMT QFN-28 PIC18 25 I/O 8 bit 10 bit
Microchip Technology 8-bit Microcontrollers - MCU 64KB Flash 3968b RAM 8b FamilynanoWat XL
Datasheet
198In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-28 PIC18 25 I/O 8 bit 10 bit

Microchip Technology 8-bit Microcontrollers - MCU ECAN 64KB FL 4KB RAM 16MIPS 12b ADC CTMU
Datasheet
271In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-28 PIC18 24 I/O 8 bit 12 bit
Microchip Technology 16-bit Microcontrollers - MCU 16KB 2KBRM 512B EEP 16MIPS 12b ADC CTMU
Datasheet
244In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-28 PIC24F 24 I/O 16 bit 12 bit
Silicon Labs 8-bit Microcontrollers - MCU 8KB,24ADC,28Pin MCU
Datasheet
97In Stock
Min.: 1
Mult.: 1
: 1.500

SMD/SMT QFN-28 8051 17 I/O 8 bit 24 bit

Microchip Technology 8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-20MHz
Datasheet
542In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-28 AVR 23 I/O 8 bit 10 bit

Microchip Technology 8-bit Microcontrollers - MCU 1.8V - 5.5V 20MHz 8KB Programmable
Datasheet
610In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-28 AVR 23 I/O 8 bit 10 bit
Microchip Technology 16-bit Microcontrollers - MCU 128KB FL 16KB RAM 60MHz 28Pin
Datasheet
2In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-28 PIC24E 21 I/O 16 bit 10 bit, 12 bit
Microchip Technology 16-bit Microcontrollers - MCU 16-bit, 16 MIPS, 128KB Flash, 16KB RAM
Datasheet
720In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-28 PIC24F 22 I/O 16 bit 10 bit, 12 bit
Microchip Technology 16-bit Microcontrollers - MCU 16KB Flash 4096bytes RAM 21 I/O
Datasheet
205In Stock
3.200Expected 12/7/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1.600

SMD/SMT QFN-28 PIC24F 21 I/O 16 bit 10 bit
Microchip Technology 16-bit Microcontrollers - MCU 16-bit, 16 MIPS, 32KB ECC Flash, 8KB RAM, XLP, 28-pin
Datasheet
43In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-28 PIC24F 21 I/O 16 bit 10 bit, 12 bit
Microchip Technology 16-bit Microcontrollers - MCU 16-bit, 16 MIPS, 64KB ECC Flash, 8KB RAM, XLP, 28-pin
Datasheet
170In Stock
610Expected 9/18/2026
Min.: 1
Mult.: 1

SMD/SMT QFN-28 PIC24F 21 I/O 16 bit 10 bit, 12 bit
Microchip Technology 32-bit Microcontrollers - MCU PIC32 32KB FL 8KBRAM 40MHz CTMU 4 DMA
Datasheet
87In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-28 MIPS32 M4K 21 I/O 32 bit 10 bit
Microchip Technology 32-bit Microcontrollers - MCU 32B MCU 64KB FL 16KB RAM 40MHz 28Pin
Datasheet
15In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-28 MIPS32 M4K 19 I/O 32 bit 10 bit
Microchip Technology 32-bit Microcontrollers - MCU 32B 128KB FL 32KB RAM 40MHz 28 Pin
Datasheet
244In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-28 MIPS32 M4K 19 I/O 32 bit 10 bit
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 16b DSC 64KBFL 8KBRM 60MHz 28P PTG CTMU
Datasheet
211In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-28 dsPIC33E 21 I/O 16 bit
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 16B DSC 28LD128KB DMA 40MIPS
Datasheet
166In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-28 dsPIC33FJ 21 I/O 16 bit
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 16B MCU/DSP 28 LD 40MIPS 64 KB FLASH
Datasheet
17In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-28 dsPIC33FJ 21 I/O 16 bit
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 16B MCU/DSP 28 LD 40MIPS 16 KB FLASH
Datasheet
226In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-28 dsPIC33FJ 21 I/O 16 bit
Microchip Technology 32-bit Microcontrollers - MCU 8KB RAM 79 Power microMIPS
Datasheet
216In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-28 MIPS32 microAptiv UC 22 I/O 32 bit 10 bit/12 bit
Microchip Technology 16-bit Microcontrollers - MCU 16-bit16 MIPS 32KB Flash 8KB RAM
Datasheet
17In Stock
244Expected 2/22/2027
Min.: 1
Mult.: 1

SMD/SMT QFN-28 PIC24F 21 I/O 16 bit 10 bit
Microchip Technology 16-bit Microcontrollers - MCU 16-bit 16MIPS 64KB Flash 8KB RAM
Datasheet
55In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-28 PIC24F 21 I/O 16 bit 10 bit

Microchip Technology 8-bit Microcontrollers - MCU 28KB Flash 1024B RAM 10-bit 1.8-5.5V
Datasheet
237In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-28 PIC16 25 I/O 8 bit 10 bit