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

TQFP-44 Embedded Processors & Controllers

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

Types of Embedded Processors & Controllers

List Images

Results: 1,059

Applied Filters:

Package/Case = TQFP-44

Manufacturer

Mounting Style

Core

Number of I/Os

Data Bus Width

ADC Resolution

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 32KB FL 1536bytes RAM 36I/O

PIC18LF4523-I/PT
Microchip Technology
1: $10.08
29In Stock

Mfr. Part No.
PIC18LF4523-I/PT

Mouser Part No
579-PIC18LF4523-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 32KB FL 1536bytes RAM 36I/O

Datasheet

29In Stock

$10.08

Min.: 1
Mult.: 1

SMD/SMT

TQFP-44

PIC18

36 I/O

8 bit

12 bit

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

PIC18LF45K22-I/PT
Microchip Technology
1: $4.58
186In Stock
320Expected 14/9/2026

Mfr. Part No.
PIC18LF45K22-I/PT

Mouser Part No
579-PIC18LF45K22I/PT

Microchip Technology

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

Datasheet

186In Stock

320Expected 14/9/2026

$4.58

Min.: 1
Mult.: 1

SMD/SMT

TQFP-44

PIC18

36 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 32KB FL 4KBRM 16MIPS 12bit ADC CTMU XLP

PIC18LF45K80-I/PT
Microchip Technology
1: $5.29
382In Stock

Mfr. Part No.
PIC18LF45K80-I/PT

Mouser Part No
579-PIC18LF45K80I/PT

Microchip Technology

8-bit Microcontrollers - MCU 32KB FL 4KBRM 16MIPS 12bit ADC CTMU XLP

Datasheet

382In Stock

$5.29

$4.84

$4.37

Min.: 1
Mult.: 1

SMD/SMT

TQFP-44

PIC18

35 I/O

8 bit

12 bit

8-bit Microcontrollers - MCU 80KB FL 3KB RAM ECAN 1024 EEPROM

PIC18LF4682-I/PT
Microchip Technology
1: $15.68
85In Stock

Mfr. Part No.
PIC18LF4682-I/PT

Mouser Part No
579-PIC18LF4682-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 80KB FL 3KB RAM ECAN 1024 EEPROM

Datasheet

85In Stock

$15.68

Min.: 1
Mult.: 1

SMD/SMT

TQFP-44

PIC18

44 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 64KB Flash 4KBRAM 12MIPS nanoWatt

PIC18LF46J11-I/PT
Microchip Technology
1: $6.27
120In Stock

Mfr. Part No.
PIC18LF46J11-I/PT

Mouser Part No
579-PIC18LF46J11-IPT

Microchip Technology

8-bit Microcontrollers - MCU 64KB Flash 4KBRAM 12MIPS nanoWatt

Learn More

Datasheet

120In Stock

$6.27

Min.: 1
Mult.: 1

SMD/SMT

TQFP-44

PIC18

22 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 64KB 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

PIC18LF46K40-I/PT
Microchip Technology
1: $2.84
103In Stock

Mfr. Part No.
PIC18LF46K40-I/PT

Mouser Part No
579-PIC18LF46K40I/PT

Microchip Technology

8-bit Microcontrollers - MCU 64KB 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

103In Stock

$2.84

Min.: 1
Mult.: 1

SMD/SMT

TQFP-44

PIC18

36 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 64KB FL 4KBRM 16MIPS 12bit ADC CTMU XLP

PIC18LF46K80-I/PT
Microchip Technology
1: $5.96
36In Stock

Mfr. Part No.
PIC18LF46K80-I/PT

Mouser Part No
579-PIC18LF46K80I/PT

Microchip Technology

8-bit Microcontrollers - MCU 64KB FL 4KBRM 16MIPS 12bit ADC CTMU XLP

Datasheet

36In Stock

$5.96

Min.: 1
Mult.: 1

SMD/SMT

TQFP-44

PIC18

35 I/O

8 bit

12 bit

16-bit Microcontrollers - MCU 32KB 2KBRM 512B EEP 16MIPS 12b ADC CTMU

PIC24F32KA304-I/PT
Microchip Technology
1: $6.17
34In Stock
1,120Expected 31/8/2026

Mfr. Part No.
PIC24F32KA304-I/PT

Mouser Part No
579-PIC24F32KA304IPT

Microchip Technology

16-bit Microcontrollers - MCU 32KB 2KBRM 512B EEP 16MIPS 12b ADC CTMU

Learn More

Datasheet

34In Stock

1,120Expected 31/8/2026

$6.17

Min.: 1
Mult.: 1

SMD/SMT

TQFP-44

PIC24F

39 I/O

16 bit

12 bit

ARM Microcontrollers - MCU PSoC 4 S-Series

CY8C4126AXI-S443
Infineon Technologies
1: $5.85
11In Stock

Mfr. Part No.
CY8C4126AXI-S443

Mouser Part No
727-CY8C4126AXI-S443

Infineon Technologies

ARM Microcontrollers - MCU PSoC 4 S-Series

Learn More

Datasheet

11In Stock

$5.85

$4.42

$3.85

$3.56

View

Min.: 1
Mult.: 1

SMD/SMT

TQFP-44

ARM Cortex M0+

36 I/O

32 bit

10 bit, 12 bit

ARM Microcontrollers - MCU PSoC4

CY8C4145AXI-S423
Infineon Technologies
1: $6.65
30In Stock

Mfr. Part No.
CY8C4145AXI-S423

Mouser Part No
727-CY8C4145AXI-S423

Infineon Technologies

ARM Microcontrollers - MCU PSoC4

Learn More

Datasheet

30In Stock

$6.65

$4.39

$4.01

$3.41

View

Min.: 1
Mult.: 1

SMD/SMT

TQFP-44

ARM Cortex M0+

36 I/O

32 bit

10 bit, 12 bit

8-bit Microcontrollers - MCU 16KB In-system Flash 2.7V - 5.5V

ATMEGA16A-AU
Microchip Technology
1: $4.95
289In Stock
800Expected 27/8/2026
NRND

Mfr. Part No.
ATMEGA16A-AU

Mouser Part No
556-ATMEGA16A-AU

NRND

Microchip Technology

8-bit Microcontrollers - MCU 16KB In-system Flash 2.7V - 5.5V

Datasheet

289In Stock

800Expected 27/8/2026

$4.95

Min.: 1
Mult.: 1

SMD/SMT

TQFP-44

AVR

32 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 16KB 768 RAM 34I/O

PIC18F442-I/PT
Microchip Technology
1: $11.75
116In Stock
NRND

Mfr. Part No.
PIC18F442-I/PT

Mouser Part No
579-PIC18F442-I/PT

NRND

Microchip Technology

8-bit Microcontrollers - MCU 16KB 768 RAM 34I/O

Datasheet

116In Stock

$11.75

Min.: 1
Mult.: 1

SMD/SMT

TQFP-44

PIC18

34 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU LO-VLTG 8K ISP FLASH -16MHZ 2.7-5.5V

AT89LS52-16AU
Microchip Technology
1: $3.11
176In Stock

Mfr. Part No.
AT89LS52-16AU

Mouser Part No
556-A89LS52-16AU

Microchip Technology

8-bit Microcontrollers - MCU LO-VLTG 8K ISP FLASH -16MHZ 2.7-5.5V

Datasheet

176In Stock

$3.11

Min.: 1
Mult.: 1

SMD/SMT

TQFP-44

8051

32 I/O

8 bit

No ADC

8-bit Microcontrollers - MCU Sngl-Cycle 8051 IND 2.4-3.6V 32K ISP FL

AT89LP3240-20AU
Microchip Technology
1: $14.27
60In Stock

Mfr. Part No.
AT89LP3240-20AU

Mouser Part No
556-AT89LP3240-20AU

Microchip Technology

8-bit Microcontrollers - MCU Sngl-Cycle 8051 IND 2.4-3.6V 32K ISP FL

Datasheet

60In Stock

$14.27

Min.: 1
Mult.: 1

SMD/SMT

TQFP-44

8051

38 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V

AT89LP51ED2-20AU
Microchip Technology
1: $7.67
144In Stock
1,600Expected 11/12/2026

Mfr. Part No.
AT89LP51ED2-20AU

Mouser Part No
556-AT89LP51ED2-20AU

Microchip Technology

8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V

Learn More

Datasheet

144In Stock

1,600Expected 11/12/2026

$7.67

Min.: 1
Mult.: 1

SMD/SMT

TQFP-44

8051

36 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE 20MHZ 5V

ATMEGA644P-20AQ
Microchip Technology
1: $9.78
47In Stock

Mfr. Part No.
ATMEGA644P-20AQ

Mouser Part No
556-ATMEGA644P-20AQ

Microchip Technology

8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE 20MHZ 5V

Learn More

Datasheet

47In Stock

$9.78

Min.: 1
Mult.: 1

SMD/SMT

TQFP-44

AVR

32 I/O

8 bit

8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE-20MHZ IND,5V

ATMEGA644P-20AUR
Microchip Technology
1: $9.78
133In Stock
2,000Expected 15/3/2027

Mfr. Part No.
ATMEGA644P-20AUR

Mouser Part No
556-ATMEGA644P-20AUR

Microchip Technology

8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE-20MHZ IND,5V

Learn More

Datasheet

133In Stock

2,000Expected 15/3/2027

Cut Tape

$9.78

$8.77

$8.72

$8.65

View

Reel

$8.13

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

TQFP-44

AVR

32 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC-10MHZ

ATMEGA644PV-10AU
Microchip Technology
1: $9.59
222In Stock
160Expected 17/5/2027

Mfr. Part No.
ATMEGA644PV-10AU

Mouser Part No
556-ATMEGA644PV10AU

Microchip Technology

8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC-10MHZ

Learn More

Datasheet

222In Stock

160Expected 17/5/2027

$9.59

Min.: 1
Mult.: 1

SMD/SMT

TQFP-44

AVR

32 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 8kB Flash 0.5kB EEPROM 35 I/O Pins

ATMEGA8515-16AU
Microchip Technology
1: $4.45
366In Stock

Mfr. Part No.
ATMEGA8515-16AU

Mouser Part No
556-ATMEGA8515-16AU

Microchip Technology

8-bit Microcontrollers - MCU 8kB Flash 0.5kB EEPROM 35 I/O Pins

Datasheet

366In Stock

$4.45

$4.09

$3.94

Min.: 1
Mult.: 1

SMD/SMT

TQFP-44

AVR

35 I/O

8 bit

No ADC

8-bit Microcontrollers - MCU 44TQFP, IT, Grn 1.6-3.6V

ATXMEGA16A4U-AUR
Microchip Technology
1: $5.39
14In Stock

Mfr. Part No.
ATXMEGA16A4U-AUR

Mouser Part No
556-ATXMEGA16A4U-AUR

Microchip Technology

8-bit Microcontrollers - MCU 44TQFP, IT, Grn 1.6-3.6V

Datasheet

14In Stock

Cut Tape

$5.39

Reel

$5.39

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

TQFP-44

AVR

34 I/O

8 bit/16 bit

12 bit

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

ATXMEGA32A4-AU
Microchip Technology
1: $6.94
197In Stock
480Expected 17/9/2026

Mfr. Part No.
ATXMEGA32A4-AU

Mouser Part No
556-ATXMEGA32A4-AU

Microchip Technology

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

Learn More

Datasheet

197In Stock

480Expected 17/9/2026

$6.94

Min.: 1
Mult.: 1

SMD/SMT

TQFP-44

AVR

36 I/O

8 bit/16 bit

12 bit

8-bit Microcontrollers - MCU 14KB 368 RAM 33 I/O

PIC16LF877-04I/PT
Microchip Technology
1: $15.37
77In Stock
160Expected 17/11/2026

Mfr. Part No.
PIC16LF877-04I/PT

Mouser Part No
579-16LF877-04I/PT

Microchip Technology

8-bit Microcontrollers - MCU 14KB 368 RAM 33 I/O

Datasheet

77In Stock

160Expected 17/11/2026

$15.37

Min.: 1
Mult.: 1

SMD/SMT

TQFP-44

PIC16

33 I/O

8 bit

10 bit

16-bit Microcontrollers - MCU 32KB Flash 8192bytes-RAM 35I/O

PIC24FJ32GA004T-I/PT
Microchip Technology
1: $5.20
159In Stock

Mfr. Part No.
PIC24FJ32GA004T-I/PT

Mouser Part No
579-24FJ32GA004TI/PT

Microchip Technology

16-bit Microcontrollers - MCU 32KB Flash 8192bytes-RAM 35I/O

Learn More

Datasheet

159In Stock

Cut Tape

$5.20

$5.09

Reel

$4.31

MouseReel Available

Min.: 1
Mult.: 1

: 1,200

SMD/SMT

TQFP-44

PIC24F

35 I/O

16 bit

10 bit

16-bit Microcontrollers - MCU 64KB Flsh 8KB RAM 16MIPS Crypto

PIC24FJ64GA204-I/PT
Microchip Technology
1: $6.54
102In Stock

Mfr. Part No.
PIC24FJ64GA204-I/PT

Mouser Part No
579-24FJ64GA204IPT

Microchip Technology

16-bit Microcontrollers - MCU 64KB Flsh 8KB RAM 16MIPS Crypto

Learn More

Datasheet

102In Stock

$6.54

$6.01

$5.44

Min.: 1
Mult.: 1

SMD/SMT

TQFP-44

PIC24F

35 I/O

16 bit

10 bit, 12 bit

32-bit Microcontrollers - MCU PIC32 16KB FL 4KBRAM 40MHz CTMU 4 DMA

PIC32MX110F016D-I/PT
Microchip Technology
1: $4.15
2In Stock

Mfr. Part No.
PIC32MX110F016D-I/PT

Mouser Part No
579-32MX110F016DIPT

Microchip Technology

32-bit Microcontrollers - MCU PIC32 16KB FL 4KBRAM 40MHz CTMU 4 DMA

Learn More

Datasheet

2In Stock

$4.15

Min.: 1
Mult.: 1

SMD/SMT

TQFP-44

MIPS32 M4K

34 I/O

32 bit

10 bit

TQFP-44 Embedded Processors & Controllers

Types of Embedded Processors & Controllers

Customer Service Office

Company

Resources

Support