QFN-28 8-bit Microcontrollers - MCU

Results: 501
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (TWD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Core
Program Memory Size
Data RAM Size
Package / Case
Maximum Clock Frequency
ADC Resolution
Number of I/Os
Supply Voltage - Min
Supply Voltage - Max
Mounting Style
Data Bus Width
Minimum Operating Temperature
Maximum Operating Temperature
Series
Qualification
Packaging
Microchip Technology 8-bit Microcontrollers - MCU Full Spd USB 64KB Flsh 4KBRAM nanoWatt
Datasheet
244In Stock
488Expected 10/26/2026
Min.: 1
Mult.: 1

PIC18 64 kB 3.72 kB QFN-28 48 MHz 10 bit 16 I/O 2.15 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)F2xJ50 Tube

Microchip Technology 8-bit Microcontrollers - MCU 64KBFlash 3968 RAM25 I/O 8B Family PbFree
Datasheet
78In Stock
488Expected 9/24/2026
Min.: 1
Mult.: 1

PIC18 64 kB 3.84 kB QFN-28 64 MHz 10 bit 25 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C PIC18F2xK20 Tube
Microchip Technology 8-bit Microcontrollers - MCU 12-BIT ADC2 64KB Flash, 2KB RAM
Datasheet
3In Stock
Min.: 1
Mult.: 1

PIC18 64 kB 4 kB QFN-28 64 MHz 12 bit 25 I/O 2.3 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C PIC18(L)F2xK83 Tube

Microchip Technology 8-bit Microcontrollers - MCU 12-BIT ADC2 64KB Flash, 2KB RAM
Datasheet
220In Stock
1,952On Order
Min.: 1
Mult.: 1

PIC18 64 kB 4 kB QFN-28 64 MHz 12 bit 25 I/O 2.3 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)F2xK83 Tube
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
314In Stock
Min.: 1
Mult.: 1

PIC18 128 kB 3.6 kB QFN-28 64 MHz 10 bit 25 I/O 2.3 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C PIC18(L)Fx7K40 AEC-Q100 Tube
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
9In Stock
427Expected 10/15/2026
Min.: 1
Mult.: 1

PIC18 128 kB 3.6 kB QFN-28 64 MHz 10 bit 25 I/O 2.3 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)Fx7K40 AEC-Q100 Tube
Microchip Technology 8-bit Microcontrollers - MCU 16KB Flash 768B RAM 8b FamilynanoWat XLP
Datasheet
7In Stock
Min.: 1
Mult.: 1

PIC18 16 kB 768 B QFN-28 64 MHz 10 bit 25 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C PIC18F2xK22 Tube

Microchip Technology 8-bit Microcontrollers - MCU 32 KB FL 1536 RAM 25 I/O
Datasheet
63In Stock
Min.: 1
Mult.: 1

PIC18 32 kB 1.5 kB QFN-28 40 MHz 10 bit 25 I/O 2 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)Fxx80 Tube

Microchip Technology 8-bit Microcontrollers - MCU 32KB Flash 2KB RAM ADC2
Datasheet
320In Stock
Min.: 1
Mult.: 1

PIC18 32 kB 2 kB QFN-28 64 MHz 12 bit 25 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)F2xK83 Tube
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
61In Stock
Min.: 1
Mult.: 1

PIC18 128 kB 3.6 kB QFN-28 64 MHz 10 bit 25 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 125 C PIC18(L)Fx7K40 Tube
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
152In Stock
Min.: 1
Mult.: 1

PIC18 128 kB 3.6 kB QFN-28 64 MHz 10 bit 25 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)Fx7K40 Tube

Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
Datasheet
1,412In Stock
Min.: 1
Mult.: 1

CIP-51 8051 16 kB 2.3 kB QFN-28 50 MHz 12 bit 22 I/O 2.2 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C EFM8BB2 Tube
Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 16 kB flash 2 kB RAM 8-bit Universal Bee MCU
Datasheet
473In Stock
Min.: 1
Mult.: 1

CIP-51 8051 16 kB 2.25 kB QFN-28 50 MHz 12 bit 22 I/O 2.2 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C EFM8UB Tube

Microchip Technology 8-bit Microcontrollers - MCU 14KB Flash 512B RAM 10-bit 1.8-5.5V
Datasheet
43In Stock
Min.: 1
Mult.: 1

PIC16 8 kB 512 B QFN-28 20 MHz 10 bit 25 I/O 2.5 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C PIC16(L)F151x Tube
Microchip Technology 8-bit Microcontrollers - MCU 14Kb Flash 1Kb ROM PA F/C I2C/SPI nWXLP
Datasheet
102In Stock
Min.: 1
Mult.: 1

PIC16 14 kB 1 kB QFN-28 32 MHz 12 bit 25 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C PIC16(L)F178x Tube

Microchip Technology 8-bit Microcontrollers - MCU 8KB Flash 768B RAM Enhanced Flash
Datasheet
243In Stock
Min.: 1
Mult.: 1

PIC18 8 kB 512 B QFN-28 64 MHz 10 bit 25 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C PIC18F2xK20 Tube

Microchip Technology 8-bit Microcontrollers - MCU 16KB 768 RAM 25I/O
Datasheet
93In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,600

PIC18 16 kB 768 B QFN-28 40 MHz 10 bit 25 I/O 4.2 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)Fxx20 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 64KB Flash 4KB RAM 12MIPS nanoWatt
Datasheet
13In Stock
Min.: 1
Mult.: 1

PIC18 64 kB 3.8 kB QFN-28 48 MHz 12 bit 22 I/O 2 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)F2xJ53 Tube
Microchip Technology 8-bit Microcontrollers - MCU AVR 4KB FLSH 256B EE 512B SRAM-20MHz IND
Datasheet
39In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

AVR 4 kB 512 B QFN-28 20 MHz 10 bit 23 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega48PA Reel, Cut Tape, MouseReel

Microchip Technology 8-bit Microcontrollers - MCU 32kBF 1536RM 25I/O
Datasheet
96In Stock
Min.: 1
Mult.: 1

PIC18 32 kB 1.5 kB QFN-28 40 MHz 10 bit 25 I/O 4.2 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)F2x1x Tube

Microchip Technology 8-bit Microcontrollers - MCU 7KB Flash 1.8-5.5V 256B RAM 256B EEPROM
Datasheet
3,200Expected 9/14/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,600

PIC16 7 kB 256 B QFN-28 32 MHz 10 bit 25 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C PIC16(L)F193x Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 128KB Flash, 8KB RAM, 1KB EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, UART, SPI/I2C, IDLE/DOZE/PMD
Datasheet
1,458Expected 10/16/2026
Min.: 1
Mult.: 1

PIC18 128 kB 8 kB QFN-28 64 MHz 12 bit 25 I/O 2.3 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)F2xK42 Tube
Microchip Technology 8-bit Microcontrollers - MCU 128KB Flash, 3.5KB RAM, 256B EEPROM, 10b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT
Datasheet
2,546Expected 9/17/2026
Min.: 1
Mult.: 1
: 1,600

RISC 128 kB 3.61 kB QFN-28 64 MHz 10 bit 25 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC18F27Q10 Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 16 KB 768 RAM 25 I/O
Datasheet
232Expected 9/7/2026
Min.: 1
Mult.: 1

PIC18 16 kB 768 B QFN-28 40 MHz 10 bit 25 I/O 2 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)Fxx80 Tube

Microchip Technology 8-bit Microcontrollers - MCU 32KB FL 1536bytes- RAM 25I/O
Datasheet
244Expected 10/19/2026
Min.: 1
Mult.: 1

PIC18 32 kB 1.5 kB QFN-28 40 MHz 12 bit 25 I/O 2 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)Fxx23 Tube