.hide-partial { max-height: none; } .show-more { display: none; }

QFN-44 Semiconductors

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Semiconductors

List Images

Results: 720

Applied Filters:

Package/Case = QFN-44

Manufacturer

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

8-bit Microcontrollers - MCU USB 32K FLASH 16 MHz

ATMEGA32U4-MUR
Microchip Technology
1: $7.34
1,312In Stock

Mfr. Part No.
ATMEGA32U4-MUR

Mouser Part No
556-ATMEGA32U4-MUR

Microchip Technology

8-bit Microcontrollers - MCU USB 32K FLASH 16 MHz

Learn More

Datasheet

1,312In Stock

Cut Tape

$7.34

Reel

$7.34

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

8-bit Microcontrollers - MCU AVR USB 32K FL 16MHz Ind Temp Grn

ATMEGA32U4RC-MU
Microchip Technology
1: $7.15
408In Stock

Mfr. Part No.
ATMEGA32U4RC-MU

Mouser Part No
556-ATMEGA32U4RC-MU

Microchip Technology

8-bit Microcontrollers - MCU AVR USB 32K FL 16MHz Ind Temp Grn

Learn More

Datasheet

408In Stock

$7.15

$6.57

$5.96

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 128KB FLSH;2KB EE;8K SRAM;1.6-3.6V;32MHz

ATXMEGA128D4-MH
Microchip Technology
1: $8.12
514In Stock

Mfr. Part No.
ATXMEGA128D4-MH

Mouser Part No
556-ATXMEGA128D4-MH

Microchip Technology

8-bit Microcontrollers - MCU 128KB FLSH;2KB EE;8K SRAM;1.6-3.6V;32MHz

Datasheet

514In Stock

$8.12

$7.43

$6.73

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 32KB + 4KB

ATXMEGA32A4-MH
Microchip Technology
1: $6.94
394In Stock

Mfr. Part No.
ATXMEGA32A4-MH

Mouser Part No
556-ATXMEGA32A4-MH

Microchip Technology

8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 32KB + 4KB

Learn More

Datasheet

394In Stock

$6.94

$6.39

$5.78

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU AVR8 32KB FLSH 4KB

ATXMEGA32A4U-MH
Microchip Technology
1: $4.95
1,997In Stock

Mfr. Part No.
ATXMEGA32A4U-MH

Mouser Part No
556-ATXMEGA32A4U-MH

Microchip Technology

8-bit Microcontrollers - MCU AVR8 32KB FLSH 4KB

Datasheet

1,997In Stock

$4.95

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU 32-Bit MCU, 256K FL 64KB RAM, 10b ADC

PIC32MX170F256D-I/ML
Microchip Technology
1: $7.22
332In Stock

Mfr. Part No.
PIC32MX170F256D-I/ML

Mouser Part No
579-32MX170F256D-IML

Microchip Technology

32-bit Microcontrollers - MCU 32-Bit MCU, 256K FL 64KB RAM, 10b ADC

Learn More

Datasheet

332In Stock

$7.22

$6.62

$6.00

Min.: 1
Mult.: 1

Digital Signal Processors & Controllers - DSP, DSC 44LD 20MIPS 48 KB

dsPIC30F4013-20I/ML
Microchip Technology
1: $10.93
2,434In Stock

Mfr. Part No.
dsPIC30F4013-20I/ML

Mouser Part No
579-DS30F401320IML

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC 44LD 20MIPS 48 KB

Datasheet

2,434In Stock

$10.93

$9.94

$9.57

Min.: 1
Mult.: 1

16-bit Microcontrollers - MCU 64KB Flash 8KB RAM nanoWatt

PIC24FJ64GB004T-I/ML
Microchip Technology
1: $7.28
2,025In Stock

Mfr. Part No.
PIC24FJ64GB004T-I/ML

Mouser Part No
579-FJ64GB004T-I/ML

Microchip Technology

16-bit Microcontrollers - MCU 64KB Flash 8KB RAM nanoWatt

Learn More

Datasheet

2,025In Stock

Cut Tape

$7.28

$7.13

Reel

$7.13

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 1,600

Digital Signal Processors & Controllers - DSP, DSC 16B 128KB FL 16KBR 60MHz 44P OpAmps

dsPIC33EP128MC504-I/ML
Microchip Technology
1: $6.08
354In Stock

Mfr. Part No.
dsPIC33EP128MC504-I/ML

Mouser Part No
579-PC33128MC504IML

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC 16B 128KB FL 16KBR 60MHz 44P OpAmps

Learn More

Datasheet

354In Stock

$6.08

$5.56

$5.06

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 64KB 3968 RAM 36 I/O

PIC18F4620T-I/ML
Microchip Technology
1: $13.30
794In Stock

Mfr. Part No.
PIC18F4620T-I/ML

Mouser Part No
579-PIC18F4620T-I/ML

Microchip Technology

8-bit Microcontrollers - MCU 64KB 3968 RAM 36 I/O

Datasheet

794In Stock

Cut Tape

$13.30

$13.29

$11.42

Reel

$11.42

MouseReel Available

Min.: 1
Mult.: 1

: 1,600

8-bit Microcontrollers - MCU 64KB 3328 RAM w/ECAN

PIC18F4680-E/ML
Microchip Technology
1: $15.26
154In Stock

Mfr. Part No.
PIC18F4680-E/ML

Mouser Part No
579-PIC18F4680-E/ML

Microchip Technology

8-bit Microcontrollers - MCU 64KB 3328 RAM w/ECAN

Datasheet

154In Stock

$15.26

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU Full Spd USB 64KB 4KBRAM nanoWatt

PIC18F46J50T-I/ML
Microchip Technology
1: $7.29
1,988In Stock

Mfr. Part No.
PIC18F46J50T-I/ML

Mouser Part No
579-PIC18F46J50T-IML

Microchip Technology

8-bit Microcontrollers - MCU Full Spd USB 64KB 4KBRAM nanoWatt

Learn More

Datasheet

1,988In Stock

Cut Tape

$7.29

$7.09

$6.05

Reel

$6.05

MouseReel Available

Min.: 1
Mult.: 1

: 1,600

8-bit Microcontrollers - MCU 32KB Flash 1536B RAM 8B nanoWatt

PIC18LF45K22-I/ML
Microchip Technology
1: $4.81
741In Stock

Mfr. Part No.
PIC18LF45K22-I/ML

Mouser Part No
579-PIC18LF45K22I/ML

Microchip Technology

8-bit Microcontrollers - MCU 32KB Flash 1536B RAM 8B nanoWatt

Datasheet

741In Stock

$4.81

Min.: 1
Mult.: 1

16-bit Microcontrollers - MCU 64KB Flash, 8KB RAM nanoWatt, USB OTG

PIC24FJ64GB004-I/ML
Microchip Technology
1: $7.09
937In Stock

Mfr. Part No.
PIC24FJ64GB004-I/ML

Mouser Part No
579-PIC24FJ64GB-I/ML

Microchip Technology

16-bit Microcontrollers - MCU 64KB Flash, 8KB RAM nanoWatt, USB OTG

Learn More

Datasheet

937In Stock

$7.09

$7.07

$6.50

$5.89

Min.: 1
Mult.: 1

16-bit Microcontrollers - MCU 16B MCU 512KB Flsh 48KB RAM OpAmp Cmptr

PIC24EP512GP204-I/ML
Microchip Technology
1: $7.66
367In Stock

Mfr. Part No.
PIC24EP512GP204-I/ML

Mouser Part No
579-24EP512GP204IML

Microchip Technology

16-bit Microcontrollers - MCU 16B MCU 512KB Flsh 48KB RAM OpAmp Cmptr

Learn More

Datasheet

367In Stock

$7.66

$7.03

$6.54

$6.53

View

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU 32-bit family 128KB 32 KB RAM, 50MHz

PIC32MX250F128D-50I/ML
Microchip Technology
1: $7.82
1,210In Stock

Mfr. Part No.
PIC32MX250F128D-50I/ML

Mouser Part No
579-32MX250128D50IML

Microchip Technology

32-bit Microcontrollers - MCU 32-bit family 128KB 32 KB RAM, 50MHz

Learn More

Datasheet

1,210In Stock

$7.82

$7.18

$6.50

Min.: 1
Mult.: 1

Digital Signal Processors & Controllers - DSP, DSC 16-bit 64KB Flash Motor CAN DMA

dsPIC33FJ64MC804-H/ML
Microchip Technology
1: $13.23
172In Stock

Mfr. Part No.
dsPIC33FJ64MC804-H/ML

Mouser Part No
579-33FJ64MC804-H/ML

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC 16-bit 64KB Flash Motor CAN DMA

Learn More

Datasheet

172In Stock

$13.23

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 8-Bit MCU 56KB Flash 4KB RAM 256B EE CIP

PIC16F18877-E/ML
Microchip Technology
1: $3.16
1,024In Stock
720Expected 2/10/2026

Mfr. Part No.
PIC16F18877-E/ML

Mouser Part No
579-PIC16F18877-E/ML

Microchip Technology

8-bit Microcontrollers - MCU 8-Bit MCU 56KB Flash 4KB RAM 256B EE CIP

Learn More

Datasheet

1,024In Stock

720Expected 2/10/2026

$3.16

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 96KB 3328 RAM w/ECAN

PIC18F4685-I/ML
Microchip Technology
1: $16.20
116In Stock

Mfr. Part No.
PIC18F4685-I/ML

Mouser Part No
579-PIC18F4685-I/ML

Microchip Technology

8-bit Microcontrollers - MCU 96KB 3328 RAM w/ECAN

Learn More

Datasheet

116In Stock

$16.20

$15.95

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU Full Spd USB 64KB 4KBRAM nanoWatt

PIC18F46J50-I/ML
Microchip Technology
1: $7.17
724In Stock

Mfr. Part No.
PIC18F46J50-I/ML

Mouser Part No
579-PIC18F46J50-I/ML

Microchip Technology

8-bit Microcontrollers - MCU Full Spd USB 64KB 4KBRAM nanoWatt

Learn More

Datasheet

724In Stock

$7.17

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 64KB Flash 3968B RAM 8b FamilynanoWat XLP

PIC18F46K22-E/ML
Microchip Technology
1: $6.00
476In Stock

Mfr. Part No.
PIC18F46K22-E/ML

Mouser Part No
579-PIC18F46K22EML

Microchip Technology

8-bit Microcontrollers - MCU 64KB Flash 3968B RAM 8b FamilynanoWat XLP

Learn More

Datasheet

476In Stock

$6.00

$5.51

$4.98

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 64KB Flash 3968B RAM 8b FamilynanoWat XL

PIC18F46K22-I/ML
Microchip Technology
1: $5.48
729In Stock

Mfr. Part No.
PIC18F46K22-I/ML

Mouser Part No
579-PIC18F46K22IML

Microchip Technology

8-bit Microcontrollers - MCU 64KB Flash 3968B RAM 8b FamilynanoWat XL

Learn More

Datasheet

729In Stock

$5.48

$5.02

$4.56

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 64KB Flash 3968B RAM 8b FamilynanoWat XLP

PIC18F46K22T-I/ML
Microchip Technology
1: $5.55
621In Stock

Mfr. Part No.
PIC18F46K22T-I/ML

Mouser Part No
579-PIC18F46K22TIML

Microchip Technology

8-bit Microcontrollers - MCU 64KB Flash 3968B RAM 8b FamilynanoWat XLP

Learn More

Datasheet

621In Stock

Cut Tape

$5.55

$5.44

$4.61

Reel

$4.61

Min.: 1
Mult.: 1

: 1,600

Clock Buffer Universal 2:10 low-jitter clock buffer

SI53302-B-GM
Skyworks Solutions, Inc.
1: $8.57
2,551In Stock

Mfr. Part No.
SI53302-B-GM

Mouser Part No
634-SI53302-B-GM

Skyworks Solutions, Inc.

Clock Buffer Universal 2:10 low-jitter clock buffer

Learn More

Datasheet

2,551In Stock

$8.57

$6.57

$6.08

$5.78

View

Min.: 1
Mult.: 1

Clock Buffer Universal 2:10 low jitter clock buffer

SI53303-B-GM
Skyworks Solutions, Inc.
1: $9.76
1,505In Stock

Mfr. Part No.
SI53303-B-GM

Mouser Part No
634-SI53303-B-GM

Skyworks Solutions, Inc.

Clock Buffer Universal 2:10 low jitter clock buffer

Learn More

Datasheet

1,505In Stock

$9.76

$7.51

$6.95

$6.34

View

Min.: 1
Mult.: 1

QFN-44 Semiconductors

Types of Semiconductors

Customer Service Office

Company

Resources

Support