QFN-28 Embedded Processors & Controllers

Results: 786
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Description Datasheet Availability Pricing (CRC) Filter the results in the table by unit price based on your quantity.
Qty. RoHS 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
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 16B DSC 28LD128KB DMA 40MIPS
Datasheet
485Expected 10/1/2026
Min.: 1
Mult.: 1

DSP - Digital Signal Processors & Controllers SMD/SMT QFN-28 dsPIC33FJ 16 bit 40 MHz 128 kB 8 kB 21 I/O - 40 C + 85 C AEC-Q100 Tube
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash, 32KB RAM, 79 CoreMark at 25MHz, Low Power microMIPS
Datasheet
1 598Expected 2/25/2027
MouseReel Available
Min.: 1
Mult.: 1
: 1 600
32-bit Microcontrollers - MCU SMD/SMT QFN-28 MIPS32 microAptiv UC 32 bit 25 MHz 256 kB 32 kB 10 bit/12 bit 21 I/O - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel

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

8-bit Microcontrollers - MCU SMD/SMT QFN-28 PIC18 8 bit 40 MHz 32 kB 1.5 kB 12 bit 25 I/O - 40 C + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 256B EE, 10bit ADC2, DAC, PWM, CWG, HLT, WWDT, SCAN/CRC,
Datasheet
2 379Expected 1/1/2027
Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU SMD/SMT QFN-28 PIC18 8 bit 64 MHz 64 kB 3.62 kB 10 bit 25 I/O - 40 C + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 256B EE, 10bit ADC2, DAC, PWM, CWG, HLT, WWDT, SCAN/CRC,
Datasheet
3 200Expected 12/22/2026
Min.: 1
Mult.: 1
: 1 600

8-bit Microcontrollers - MCU SMD/SMT QFN-28 PIC18 8 bit 64 MHz 64 kB 3.62 kB 10 bit 25 I/O - 40 C + 85 C Reel, Cut Tape
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
4 800Expected 10/26/2026
Min.: 1
Mult.: 1
: 1 600

8-bit Microcontrollers - MCU SMD/SMT QFN-28 PIC18 8 bit 64 MHz 128 kB 3.6 kB 10 bit 25 I/O - 40 C + 85 C AEC-Q100 Reel, Cut Tape
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 16B MCU/DSP 40MIPS 16 KB FLASH SMPS
Datasheet
549Expected 9/24/2026
Min.: 1
Mult.: 1

DSP - Digital Signal Processors & Controllers SMD/SMT QFN-28 dsPIC33FJ 16 bit 40 MHz 16 kB 2 kB 21 I/O - 40 C + 125 C AEC-Q100 Tube

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

8-bit Microcontrollers - MCU SMD/SMT QFN-28 CIP-51 8051 8 bit 50 MHz 16 kB 2.3 kB 12 bit 22 I/O - 40 C + 125 C Tube
Microchip Technology 32-bit Microcontrollers - MCU 32 Bit MCU, 256KB Flash, 64KB RAM, 28 Pin, 3 Comp, CTMU, RTCC
Datasheet
183Expected 10/15/2026
Min.: 1
Mult.: 1
32-bit Microcontrollers - MCU SMD/SMT QFN-28 MIPS32 M4K 32 bit 72 MHz 256 kB 64 kB 10 bit 21 I/O - 40 C + 105 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 28KB Flash, 256EE,2KB RAM, 10b ADC,8b DAC, 3xPWM, 2xCCP,CRC, HLT, WDT, PPS,
Datasheet
942Expected 9/11/2026
Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU SMD/SMT QFN-28 RISC 8 bit 32 MHz 28 kB 2 kB 10 bit 12 I/O - 40 C + 85 C Tube

Microchip Technology 8-bit Microcontrollers - MCU 7KB 192 RAM 22 I/O
Datasheet
182Expected 10/5/2026
Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU SMD/SMT QFN-28 PIC16 8 bit 20 MHz 7.2 kB 192 B 10 bit 22 I/O - 40 C + 85 C Tube
Microchip Technology 16-bit Microcontrollers - MCU 16B MCU 512KB Flsh 48KB RAM OpAmp Cmptr
Datasheet
179Expected 9/28/2026
Min.: 1
Mult.: 1

16-bit Microcontrollers - MCU SMD/SMT QFN-28 PIC24E 16 bit 60 MHz 512 kB 48 kB 10 bit, 12 bit 21 I/O - 40 C + 85 C AEC-Q100 Tube
Microchip Technology 16-bit Microcontrollers - MCU 16-bit, 16 MIPS, 256KB Flash, 16KB RAM
Datasheet
427Expected 10/26/2026
Min.: 1
Mult.: 1

16-bit Microcontrollers - MCU SMD/SMT QFN-28 PIC24F 16 bit 32 MHz 256 kB 16 kB 10 bit, 12 bit 22 I/O - 40 C + 85 C Tube
Microchip Technology 32-bit Microcontrollers - MCU 64KB Flash, 16KB RAM, 79 CoreMark at 25MHz, Low Power microMIPS
Datasheet
366Expected 9/4/2026
Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU SMD/SMT QFN-28 MIPS32 microAptiv UC 32 bit 25 MHz 64 kB 16 kB 10 bit/12 bit 21 I/O - 40 C + 85 C AEC-Q100 Tube
Microchip Technology 32-bit Microcontrollers - MCU 128KB Flash, 16KB RAM, 79 CoreMark at 25MHz, Low Power microMIPS
Datasheet
353Expected 10/22/2026
Min.: 1
Mult.: 1
32-bit Microcontrollers - MCU SMD/SMT QFN-28 MIPS32 microAptiv UC 32 bit 25 MHz 128 kB 16 kB 10 bit/12 bit 21 I/O - 40 C + 85 C AEC-Q100 Tube

Microchip Technology 8-bit Microcontrollers - MCU 16 KB Flash RAM 48 MHz Int.
Datasheet
305Expected 9/21/2026
Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU SMD/SMT QFN-28 PIC18 8 bit 48 MHz 16 kB 2 kB 10 bit 25 I/O - 40 C + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU AVR 8KB FL 64B EE 512B SRAM-12MHz IND
Datasheet
Non-Stocked Lead-Time 10 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 6 000

8-bit Microcontrollers - MCU SMD/SMT QFN-28 AVR 8 bit 12 MHz 8 kB 512 B 10 bit 28 I/O - 40 C + 85 C Reel, Cut Tape, MouseReel

Microchip Technology 8-bit Microcontrollers - MCU 7KB 256 RAM 16 I/O
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1 600
Mult.: 1 600
: 1 600

8-bit Microcontrollers - MCU SMD/SMT QFN-28 PIC16 8 bit 20 MHz 7 kB 256 B No ADC 16 I/O - 40 C + 85 C Reel

Microchip Technology 8-bit Microcontrollers - MCU 14KB 368 RAM 22 I/O
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1 600
Mult.: 1 600
: 1 600

8-bit Microcontrollers - MCU SMD/SMT QFN-28 PIC16 8 bit 20 MHz 8 kB 368 B 10 bit 22 I/O - 40 C + 85 C Reel
Microchip Technology 16-bit Microcontrollers - MCU 32KB FL 4KB RAM 60MHz 28Pin
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1 600
Mult.: 1 600
: 1 600

16-bit Microcontrollers - MCU SMD/SMT QFN-28 PIC24E 16 bit 60 MHz 32 kB 4 kB 10 bit, 12 bit 21 I/O - 40 C + 85 C AEC-Q100 Reel
Microchip Technology 16-bit Microcontrollers - MCU 16 Bit MCU 16KB Flash 2 KB RAM
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1
Mult.: 1

16-bit Microcontrollers - MCU SMD/SMT QFN-28 PIC24F 16 bit 32 MHz 16 kB 2 kB 12 bit 24 I/O - 40 C + 125 C Tube
Microchip Technology 16-bit Microcontrollers - MCU 16bit MCU w/Crypto 128KB Flash, 8KB RAM
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 183
Mult.: 61

16-bit Microcontrollers - MCU SMD/SMT QFN-28 PIC24F 16 bit 32 MHz 128 kB 8 kB 10 bit, 12 bit 21 I/O - 40 C + 125 C Tube
Microchip Technology 16-bit Microcontrollers - MCU 128KB Flsh 8KB RAM 16MIPS Crypto
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1 600
Mult.: 1 600
: 1 600

16-bit Microcontrollers - MCU SMD/SMT QFN-28 PIC24F 16 bit 32 MHz 128 kB 8 kB 10 bit, 12 bit 21 I/O - 40 C + 85 C Reel
Microchip Technology 16-bit Microcontrollers - MCU 14KB Flash, 1KB RAM 256B EEPROM, 12-bit
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1 600
Mult.: 1 600
: 1 600

16-bit Microcontrollers - MCU SMD/SMT QFN-28 PIC24F 16 bit 32 MHz 128 kB 8 kB 10 bit, 12 bit 20 I/O - 40 C + 85 C Reel
Microchip Technology 16-bit Microcontrollers - MCU 48KB Flash 8192bytes RAM 21 I/O
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1 600
Mult.: 1 600
: 1 600

16-bit Microcontrollers - MCU SMD/SMT QFN-28 PIC24F 16 bit 32 MHz 48 kB 8 kB 10 bit 21 I/O - 40 C + 85 C AEC-Q100 Reel