QFN-28 Embedded Processors & Controllers

Results: 761
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Description Datasheet Availability Pricing (USD) 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 8-bit Microcontrollers - MCU 7KB Flash 256 RAM 25 I/O
Datasheet
1,672In Stock
$2.81
$2.78
$2.77
Min.: 1
Mult.: 1
SMD/SMT QFN-28 PIC16 24 I/O 8 bit 10 bit

Microchip Technology 8-bit Microcontrollers - MCU 32KB 3968 RAM 25I/O
Datasheet
201In Stock
976Expected 09/02/2027
$7.07
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
485In Stock
427Expected 25/12/2026
$6.45
Min.: 1
Mult.: 1
SMD/SMT QFN-28 PIC18 25 I/O 8 bit 10 bit

Microchip Technology 8-bit Microcontrollers - MCU 32KB 3968 RAM 25I/O
Datasheet
1,643In Stock
Cut Tape
$7.79
Reel
$6.53
MouseReel Available
Min.: 1
Mult.: 1
: 1,600
SMD/SMT QFN-28 PIC18 25 I/O 8 bit 10 bit

Microchip Technology 8-bit Microcontrollers - MCU 32KB FL 1536bytes- RAM 25I/O
Datasheet
1,267In Stock
$7.66
Min.: 1
Mult.: 1
SMD/SMT QFN-28 PIC18 25 I/O 8 bit 12 bit
Microchip Technology 8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 256B EE, 10bit ADC2, DAC, Comp, PWM, CWG, HLT, WWDT,
Datasheet
2,226In Stock
4,800Expected 29/01/2027
Cut Tape
$1.03
$0.995
Reel
$0.85
MouseReel Available
Min.: 1
Mult.: 1
: 1,600
SMD/SMT QFN-28 PIC18 25 I/O 8 bit 10 bit
Microchip Technology 8-bit Microcontrollers - MCU Full Spd USB 64KB Flsh 4KBRAM nanoWatt
Datasheet
427In Stock
$4.73
$4.33
$3.92
Min.: 1
Mult.: 1
SMD/SMT QFN-28 PIC18 16 I/O 8 bit 10 bit

Microchip Technology 8-bit Microcontrollers - MCU 64KBFlash 3968 RAM25 I/O 8B Family PbFree
Datasheet
526In Stock
$3.15
$2.89
$2.63
Min.: 1
Mult.: 1
SMD/SMT QFN-28 PIC18 25 I/O 8 bit 10 bit

Microchip Technology 8-bit Microcontrollers - MCU 64KBFlash 3968 RAM25 I/O 8B Family PbFre
Datasheet
1,015In Stock
1,600Expected 08/01/2027
Cut Tape
$3.21
$3.16
Reel
$2.67
MouseReel Available
Min.: 1
Mult.: 1
: 1,600
SMD/SMT QFN-28 PIC18 25 I/O 8 bit 10 bit

Microchip Technology 8-bit Microcontrollers - MCU 12-BIT ADC2 64KB Flash, 2KB RAM
Datasheet
2,144In Stock
$2.53
$2.32
$2.10
Min.: 1
Mult.: 1
SMD/SMT QFN-28 PIC18 25 I/O 8 bit 12 bit
Microchip Technology 16-bit Microcontrollers - MCU 16B MCU 28LD128KB DMA 40MIPS
Datasheet
220In Stock
$7.28
$6.68
$6.04
Min.: 1
Mult.: 1
SMD/SMT QFN-28 PIC24H 21 I/O 16 bit 10 bit, 12 bit
Microchip Technology 16-bit Microcontrollers - MCU 32KB FL 8192bRAM 16MIPS 21I/O 16b Fam
Datasheet
538In Stock
854Expected 14/12/2026
$3.54
$3.25
$2.95
$2.89
Min.: 1
Mult.: 1
SMD/SMT QFN-28 PIC24F 21 I/O 16 bit 10 bit
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 16B MCU/DSP 40MIPS 16 KB FLASH SMPS
Datasheet
547In Stock
732On Order
$6.44
$5.90
$5.36
Min.: 1
Mult.: 1
SMD/SMT QFN-28 dsPIC33FJ 21 I/O 16 bit
Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU
Datasheet
355In Stock
3,000Expected 27/11/2026
Cut Tape
$12.36
$9.85
$8.92
$8.34
View
Reel
$7.27
MouseReel Available
Min.: 1
Mult.: 1
: 2,500
SMD/SMT QFN-28 8051 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
444In Stock
$0.99
$0.91
$0.82
Min.: 1
Mult.: 1
SMD/SMT QFN-28 RISC 18 I/O 8 bit 10 bit
Microchip Technology 8-bit Microcontrollers - MCU 8KB In-system Flash 12MHz 1.8V-5.5V
Datasheet
863In Stock
$1.13
$1.05
$0.95
Min.: 1
Mult.: 1
SMD/SMT QFN-28 AVR 24 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
$4.52
$4.13
$3.75
Min.: 1
Mult.: 1
SMD/SMT QFN-28 PIC24F 21 I/O 16 bit 10 bit, 12 bit

Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 40MHz, 10-bit ADC
Datasheet
49In Stock
183Expected 06/11/2026
$4.86
$4.46
$4.05
Min.: 1
Mult.: 1
SMD/SMT QFN-28 MIPS32 M4K 34 I/O 32 bit 10 bit
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 50MHz, 10-bit ADC
Datasheet
23In Stock
$5.65
$5.50
Min.: 1
Mult.: 1
SMD/SMT QFN-28 MIPS32 M4K 19 I/O 32 bit 10 bit
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 40MHz, 10-bit ADC
Datasheet
83In Stock
$5.26
$4.83
$4.38
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 16 Bit 5V DSC 256KB ECC Flash, 16KB RAM
Datasheet
317In Stock
$4.92
$4.53
$4.09
Min.: 1
Mult.: 1
SMD/SMT QFN-28 dsPIC33E 21 I/O 16 bit
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 16 Bit 5V DSC 256KB ECC Flash, 16KB RAM
Datasheet
181In Stock
$4.88
$4.47
$4.05
Min.: 1
Mult.: 1
SMD/SMT QFN-28 dsPIC33E 21 I/O 16 bit
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 16 Bit DSC, 5V 32KB Flash, 4KB RAM
Datasheet
69In Stock
$3.44
$3.16
$2.85
Min.: 1
Mult.: 1
SMD/SMT QFN-28 dsPIC33E 21 I/O 16 bit
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 16b Mtr Ctrl 16MIPS 16KB FL 1KB RAM
Datasheet
19In Stock
$3.29
$3.01
$2.73
Min.: 1
Mult.: 1
SMD/SMT QFN-28 dsPIC33F 35 I/O 16 bit
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 212KB Flash 1024BRAM 40MIPS
Datasheet
33In Stock
$4.52
$4.13
$3.75
Min.: 1
Mult.: 1
SMD/SMT QFN-28 dsPIC33F 21 I/O 16 bit