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QFN-20 Embedded Processors & Controllers

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Results: 308

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Package/Case = QFN-20

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Part #

8-bit Microcontrollers - MCU 28KB, 2KB RAM, 256B EEPROM, 10b ADC, Comparator, 5b DAC, 10b PWM, CCP, CLC, NCO, CWG, PPS, EUSART, 2x(SPI/I2C)

PIC16F18346-I/ML
Microchip Technology
1: $1.43
277In Stock

Mfr. Part No.
PIC16F18346-I/ML

Mouser Part No
579-PIC16F18346-I/ML

Microchip Technology

8-bit Microcontrollers - MCU 28KB, 2KB RAM, 256B EEPROM, 10b ADC, Comparator, 5b DAC, 10b PWM, CCP, CLC, NCO, CWG, PPS, EUSART, 2x(SPI/I2C)

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Datasheet

277In Stock

$1.43

$1.31

$1.19

Min.: 1
Mult.: 1

SMD/SMT

QFN-20

PIC16

18 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 8MHz Oscillator, 8b ADC 2x Comp, 2x Amps

PIC16F527-I/ML
Microchip Technology
1: $0.92
719In Stock

Mfr. Part No.
PIC16F527-I/ML

Mouser Part No
579-PIC16F527-I/ML

Microchip Technology

8-bit Microcontrollers - MCU 8MHz Oscillator, 8b ADC 2x Comp, 2x Amps

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Datasheet

719In Stock

$0.92

$0.84

$0.77

Min.: 1
Mult.: 1

SMD/SMT

QFN-20

PIC16

18 I/O

8 bit

8-bit Microcontrollers - MCU 3.5 KB 128 RAM 18I/O

PIC16F677-E/ML
Microchip Technology
1: $2.12
364In Stock

Mfr. Part No.
PIC16F677-E/ML

Mouser Part No
579-PIC16F677-E/ML

Microchip Technology

8-bit Microcontrollers - MCU 3.5 KB 128 RAM 18I/O

Datasheet

364In Stock

$2.12

$2.11

$2.01

Min.: 1
Mult.: 1

SMD/SMT

QFN-20

PIC16

18 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 3.5 KB 128 RAM 18I/O

PIC16F677-I/ML
Microchip Technology
1: $1.95
185In Stock

Mfr. Part No.
PIC16F677-I/ML

Mouser Part No
579-PIC16F677-I/ML

Microchip Technology

8-bit Microcontrollers - MCU 3.5 KB 128 RAM 18I/O

Datasheet

185In Stock

$1.95

$1.91

$1.86

Min.: 1
Mult.: 1

SMD/SMT

QFN-20

PIC16

18 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 3.5 KB FLASH 128 B SRAM, 18 I/O

PIC16F720-I/ML
Microchip Technology
1: $1.40
218In Stock

Mfr. Part No.
PIC16F720-I/ML

Mouser Part No
579-PIC16F720-I/ML

Microchip Technology

8-bit Microcontrollers - MCU 3.5 KB FLASH 128 B SRAM, 18 I/O

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Datasheet

218In Stock

$1.40

$1.28

$1.18

Min.: 1
Mult.: 1

SMD/SMT

QFN-20

PIC16

18 I/O

8 bit

8-bit Microcontrollers - MCU 7 KB FLASH 256 B SRAM, 18 I/O

PIC16F721-I/ML
Microchip Technology
1: $1.46
83In Stock

Mfr. Part No.
PIC16F721-I/ML

Mouser Part No
579-PIC16F721-I/ML

Microchip Technology

8-bit Microcontrollers - MCU 7 KB FLASH 256 B SRAM, 18 I/O

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Datasheet

83In Stock

$1.46

Min.: 1
Mult.: 1

SMD/SMT

QFN-20

PIC16

18 I/O

8 bit

8-bit Microcontrollers - MCU 7 KB FLASH 256 B SRAM, 18 I/O

PIC16F721T-I/ML
Microchip Technology
1: $1.73
60In Stock

Mfr. Part No.
PIC16F721T-I/ML

Mouser Part No
579-PIC16F721T-I/ML

Microchip Technology

8-bit Microcontrollers - MCU 7 KB FLASH 256 B SRAM, 18 I/O

Learn More

Datasheet

60In Stock

Cut Tape

$1.73

$1.39

Reel

$1.38

Min.: 1
Mult.: 1

: 3,300

SMD/SMT

QFN-20

PIC16

18 I/O

8 bit

8-bit Microcontrollers - MCU 3.5 KB 128 RAM 18I/O

PIC16F785-I/ML
Microchip Technology
1: $2.50
229In Stock

Mfr. Part No.
PIC16F785-I/ML

Mouser Part No
579-PIC16F785-I/ML

Microchip Technology

8-bit Microcontrollers - MCU 3.5 KB 128 RAM 18I/O

Datasheet

229In Stock

$2.50

Min.: 1
Mult.: 1

SMD/SMT

QFN-20

PIC16

18 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 7KB FLASH 256B RAM

PIC16LF1508-E/ML
Microchip Technology
1: $1.63
12In Stock

Mfr. Part No.
PIC16LF1508-E/ML

Mouser Part No
579-PIC16LF1508-E/ML

Microchip Technology

8-bit Microcontrollers - MCU 7KB FLASH 256B RAM

Datasheet

12In Stock

$1.63

Min.: 1
Mult.: 1

SMD/SMT

QFN-20

PIC16

18 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 14KB FLASH 512B RAM 18 I/O 10-BIT ADC

PIC16LF1509-I/ML
Microchip Technology
1: $1.58
909In Stock

Mfr. Part No.
PIC16LF1509-I/ML

Mouser Part No
579-PIC16LF1509-I/ML

Microchip Technology

8-bit Microcontrollers - MCU 14KB FLASH 512B RAM 18 I/O 10-BIT ADC

Datasheet

909In Stock

$1.58

$1.45

$1.30

Min.: 1
Mult.: 1

SMD/SMT

QFN-20

PIC16

18 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 8K Word Flash 1024B RAM,10-bit ADC

PIC16LF1709-I/ML
Microchip Technology
1: $1.62
283In Stock

Mfr. Part No.
PIC16LF1709-I/ML

Mouser Part No
579-PIC16LF1709-I/ML

Microchip Technology

8-bit Microcontrollers - MCU 8K Word Flash 1024B RAM,10-bit ADC

Datasheet

283In Stock

$1.62

$1.49

$1.35

Min.: 1
Mult.: 1

SMD/SMT

QFN-20

PIC16

18 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 7 KB Flash 256B RAM 32 MHz Int Osc

PIC16LF1828-I/ML
Microchip Technology
1: $1.92
289In Stock

Mfr. Part No.
PIC16LF1828-I/ML

Mouser Part No
579-PIC16LF1828IML

Microchip Technology

8-bit Microcontrollers - MCU 7 KB Flash 256B RAM 32 MHz Int Osc

Datasheet

289In Stock

$1.92

$1.76

$1.60

Min.: 1
Mult.: 1

SMD/SMT

QFN-20

PIC16

18 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 14KB FL 1KBRAM 32MHz 12I/0 Enhanced XLP

PIC16LF1829-E/ML
Microchip Technology
1: $2.23
344In Stock

Mfr. Part No.
PIC16LF1829-E/ML

Mouser Part No
579-PIC16LF1829-E/ML

Microchip Technology

8-bit Microcontrollers - MCU 14KB FL 1KBRAM 32MHz 12I/0 Enhanced XLP

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Datasheet

344In Stock

$2.23

$2.05

$1.84

Min.: 1
Mult.: 1

SMD/SMT

QFN-20

PIC16

18 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 14KB FL 1KBRAM 32MHz 12I/0 Enhanced XLP

PIC16LF1829-I/ML
Microchip Technology
1: $2.03
453In Stock

Mfr. Part No.
PIC16LF1829-I/ML

Mouser Part No
579-PIC16LF1829-I/ML

Microchip Technology

8-bit Microcontrollers - MCU 14KB FL 1KBRAM 32MHz 12I/0 Enhanced XLP

Learn More

Datasheet

453In Stock

$2.03

$1.86

$1.70

Min.: 1
Mult.: 1

SMD/SMT

QFN-20

PIC16

18 I/O

8 bit

10 bit

16-bit Microcontrollers - MCU 4KB Flash512B RAM 3V 10-bit 500ksps ADC

PIC24F04KA201-I/MQ
Microchip Technology
1: $2.08
32In Stock
438Expected 23/09/2026

Mfr. Part No.
PIC24F04KA201-I/MQ

Mouser Part No
579-PIC24F04KA201IMQ

Microchip Technology

16-bit Microcontrollers - MCU 4KB Flash512B RAM 3V 10-bit 500ksps ADC

Learn More

Datasheet

32In Stock

438Expected 23/09/2026

$2.08

Min.: 1
Mult.: 1

SMD/SMT

QFN-20

PIC24F

18 I/O

16 bit

10 bit

16-bit Microcontrollers - MCU 8KB Flash 1KB RAM 16-bit PIC24F Family

PIC24F08KA101-I/MQ
Microchip Technology
1: $3.14
400In Stock

Mfr. Part No.
PIC24F08KA101-I/MQ

Mouser Part No
579-PIC24F08KA101IMQ

Microchip Technology

16-bit Microcontrollers - MCU 8KB Flash 1KB RAM 16-bit PIC24F Family

Learn More

Datasheet

400In Stock

$3.14

$2.66

Min.: 1
Mult.: 1

SMD/SMT

QFN-20

PIC24F

18 I/O

16 bit

10 bit

16-bit Microcontrollers - MCU 16KB Flash 2KB RAM 16-bit PIC24F Family

PIC24F16KA101-I/MQ
Microchip Technology
1: $3.05
175In Stock

Mfr. Part No.
PIC24F16KA101-I/MQ

Mouser Part No
579-PIC24F16KA101IMQ

Microchip Technology

16-bit Microcontrollers - MCU 16KB Flash 2KB RAM 16-bit PIC24F Family

Learn More

Datasheet

175In Stock

$3.05

$2.76

$2.52

Min.: 1
Mult.: 1

SMD/SMT

QFN-20

PIC24F

18 I/O

16 bit

10 bit

8-bit Microcontrollers - MCU 8051 25 MHz 4 kB Flash 0.5 kB RAM 8-bit Busy Bee MCU

EFM8BB10F4G-A-QFN20
Silicon Labs
1: $1.11
218In Stock

Mfr. Part No.
EFM8BB10F4G-A-QFN20

Mouser Part No
634-8BB10F4GAQF20

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 4 kB Flash 0.5 kB RAM 8-bit Busy Bee MCU

Learn More

Datasheet

218In Stock

$1.11

$0.904

$0.805

$0.79

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-20

CIP-51 8051

16 I/O

8 bit

12 bit

8-bit Microcontrollers - MCU 8051 25 MHz 4 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU

EFM8SB10F4G-A-QFN20
Silicon Labs
1: $2.36
2In Stock

Mfr. Part No.
EFM8SB10F4G-A-QFN20

Mouser Part No
634-8SB10F4GAQF20

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 4 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU

Learn More

Datasheet

2In Stock

$2.36

$1.16

$1.08

$1.02

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-20

CIP-51 8051

16 I/O

8 bit

12 bit

8-bit Microcontrollers - MCU 16kB/1kB RAM, 10b ADC, 10b 2xDAC, QFN20

C8051F392-A-GMR
Silicon Labs
1: $4.05
72In Stock

Mfr. Part No.
C8051F392-A-GMR

Mouser Part No
634-C8051F392-A-GMR

Silicon Labs

8-bit Microcontrollers - MCU 16kB/1kB RAM, 10b ADC, 10b 2xDAC, QFN20

Datasheet

72In Stock

Cut Tape

$4.05

$3.57

$3.04

$2.58

Reel

$2.23

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

QFN-20

8051

17 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 8kB/512B RAM, ADC, QFN20

C8051F850-C-GMR
Silicon Labs
1: $2.83
309In Stock

Mfr. Part No.
C8051F850-C-GMR

Mouser Part No
634-C8051F850-C-GMR

Silicon Labs

8-bit Microcontrollers - MCU 8kB/512B RAM, ADC, QFN20

Learn More

Datasheet

309In Stock

Cut Tape

$2.83

$2.21

$1.78

$1.69

Reel

$1.42

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

QFN-20

8051

16 I/O

8 bit

12 bit

8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 5 V LIN 8-bit MCU

C8051F530-C-IM
Silicon Labs
1: $5.78
793In Stock
End of Life

Mfr. Part No.
C8051F530-C-IM

Mouser Part No
634-C8051F530-C-IM

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 5 V LIN 8-bit MCU

Datasheet

793In Stock

$5.78

$4.40

$4.06

$3.68

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-20

8051

16 I/O

8 bit

12 bit

8-bit Microcontrollers - MCU 8051 25 MHz 4 kB flash 0.5 kB RAM 8-bit Busy Bee MCU

EFM8BB10F4I-A-QFN20
Silicon Labs
1: $1.29
244In Stock
End of Life

Mfr. Part No.
EFM8BB10F4I-A-QFN20

Mouser Part No
634-M8BB10F4IAQFN20

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 4 kB flash 0.5 kB RAM 8-bit Busy Bee MCU

Learn More

Datasheet

244In Stock

$1.29

$0.935

$0.846

$0.747

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-20

CIP-51 8051

16 I/O

8 bit

12 bit

8-bit Microcontrollers - MCU 20MHz, Ind.Grade Grn,AVR,16KFl, USART

ATTINY1634-MU
Microchip Technology
1: $1.26
151In Stock
NRND

Mfr. Part No.
ATTINY1634-MU

Mouser Part No
556-ATTINY1634-MU

NRND

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, Ind.Grade Grn,AVR,16KFl, USART

Datasheet

151In Stock

$1.26

$1.14

$1.05

Min.: 1
Mult.: 1

SMD/SMT

QFN-20

AVR

18 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 2K FLASH 128B EE 128B SRAM 1 UART

ATTINY2313A-MU
Microchip Technology
1: $0.89
696In Stock
NRND

Mfr. Part No.
ATTINY2313A-MU

Mouser Part No
556-ATTINY2313A-MU

NRND

Microchip Technology

8-bit Microcontrollers - MCU 2K FLASH 128B EE 128B SRAM 1 UART

Datasheet

696In Stock

$0.89

$0.80

$0.73

Min.: 1
Mult.: 1

SMD/SMT

QFN-20

AVR

18 I/O

8 bit

No ADC

QFN-20 Embedded Processors & Controllers

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