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QFN-20 Embedded Processors & Controllers

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Types of 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 20MHz

ATTINY1634R-MU
Microchip Technology
1: $1.336
3.460In Stock
NRND

Mfr. Part #
ATTINY1634R-MU

Mouser Part #
556-ATTINY1634R-MU

NRND

Microchip Technology

8-bit Microcontrollers - MCU 20MHz

Datasheet

3.460In Stock

$1.336

Min.: 1
Mult.: 1

SMD/SMT

QFN-20

AVR

18 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 14KB FL 1KBRAM 32MHz 18I/0 Enhanced Mid

PIC16F1829-E/ML
Microchip Technology
1: $2.345
8.740In Stock

Mfr. Part #
PIC16F1829-E/ML

Mouser Part #
579-PIC16F1829-E/ML

Microchip Technology

8-bit Microcontrollers - MCU 14KB FL 1KBRAM 32MHz 18I/0 Enhanced Mid

Learn More

Datasheet

8.740In Stock

$2.345

Min.: 1
Mult.: 1

SMD/SMT

QFN-20

PIC16

18 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 16KBFlash 512byteRAM 256bytesEEPROM

PIC18F14K22-I/ML
Microchip Technology
1: $2.419
11.587In Stock

Mfr. Part #
PIC18F14K22-I/ML

Mouser Part #
579-PIC18F14K22-I/ML

Microchip Technology

8-bit Microcontrollers - MCU 16KBFlash 512byteRAM 256bytesEEPROM

Learn More

Datasheet

11.587In Stock

$2.419

Min.: 1
Mult.: 1

SMD/SMT

QFN-20

PIC18

17 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU

EFM8BB21F16G-C-QFN20R
Silicon Labs
1: $2.040
59.467In Stock
58.500Expected 1/15/2027

Mfr. Part #
EFM8BB21F16G-C-QFN20R

Mouser Part #
634-8BB21F16GCQFN20R

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU

Learn More

Datasheet

59.467In Stock

58.500Expected 1/15/2027

Cut Tape

$2.040

$1.693

$1.514

$1.252

Reel

$1.005

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

SMD/SMT

QFN-20

CIP-51 8051

16 I/O

8 bit

12 bit

8-bit Microcontrollers - MCU 7KB Flash, 128EE, 512B RAM, 10b ADC, PWM, CCP, HLT, WDT, PPS, EUSART, SPI/I2C

PIC16F18044-E/ML
Microchip Technology
1: $841
809In Stock

Mfr. Part #
PIC16F18044-E/ML

Mouser Part #
579-PIC16F18044-E/ML

Microchip Technology

8-bit Microcontrollers - MCU 7KB Flash, 128EE, 512B RAM, 10b ADC, PWM, CCP, HLT, WDT, PPS, EUSART, SPI/I2C

Learn More

Datasheet

809In Stock

$841

Min.: 1
Mult.: 1

SMD/SMT

QFN-20

RISC

18 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 14KB Flash, 128EE, 1KB RAM, 10b ADC, PWM, CCP, HLT, WDT, PPS, EUSART, SPI/I2C

PIC16F18045-E/ML
Microchip Technology
1: $925
594In Stock

Mfr. Part #
PIC16F18045-E/ML

Mouser Part #
579-PIC16F18045-E/ML

Microchip Technology

8-bit Microcontrollers - MCU 14KB Flash, 128EE, 1KB RAM, 10b ADC, PWM, CCP, HLT, WDT, PPS, EUSART, SPI/I2C

Learn More

Datasheet

594In Stock

$925

Min.: 1
Mult.: 1

SMD/SMT

QFN-20

RISC

18 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 14KB Flash, 128EE, 1KB RAM, 10b ADC, PWM, CCP, HLT, WDT, PPS, EUSART, SPI/I2C

PIC16F18045T-I/ML
Microchip Technology
1: $873
1.885In Stock

Mfr. Part #
PIC16F18045T-I/ML

Mouser Part #
579-PIC16F18045TIML

Microchip Technology

8-bit Microcontrollers - MCU 14KB Flash, 128EE, 1KB RAM, 10b ADC, PWM, CCP, HLT, WDT, PPS, EUSART, SPI/I2C

Learn More

Datasheet

1.885In Stock

Cut Tape

$873

Reel

$873

MouseReel Available

Min.: 1
Mult.: 1

: 3.300

SMD/SMT

QFN-20

RISC

18 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 7KB, 512 B RAM, 4xPWMs, Comparator, DAC, ADC, CWG, 2xEUSART, SPI/I2C

PIC16LF15344-E/ML
Microchip Technology
1: $1.325
632In Stock

Mfr. Part #
PIC16LF15344-E/ML

Mouser Part #
579-PIC16LF15344-EML

Microchip Technology

8-bit Microcontrollers - MCU 7KB, 512 B RAM, 4xPWMs, Comparator, DAC, ADC, CWG, 2xEUSART, SPI/I2C

Learn More

Datasheet

632In Stock

$1.325

Min.: 1
Mult.: 1

SMD/SMT

QFN-20

PIC

18 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 20MHZ QFN HIGH GRADE 125C GRN

ATTINY1616-MFR
Microchip Technology
1: $968
7.983In Stock

Mfr. Part #
ATTINY1616-MFR

Mouser Part #
556-ATTINY1616MFR

Microchip Technology

8-bit Microcontrollers - MCU 20MHZ QFN HIGH GRADE 125C GRN

Learn More

Datasheet

7.983In Stock

Cut Tape

$968

Reel

$968

Min.: 1
Mult.: 1

: 6.000

SMD/SMT

QFN-20

AVR

18 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE USI ADC 20MHz, IND

ATTINY24A-MUR
Microchip Technology
1: $1.020
4.098In Stock

Mfr. Part #
ATTINY24A-MUR

Mouser Part #
556-ATTINY24A-MUR

Microchip Technology

8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE USI ADC 20MHz, IND

Learn More

Datasheet

4.098In Stock

Cut Tape

$1.020

Reel

$1.020

MouseReel Available

Min.: 1
Mult.: 1

: 6.000

SMD/SMT

QFN-20

AVR

12 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 20MHz Ind. Grade

ATTINY84A-MU
Microchip Technology
1: $1.083
5.014In Stock

Mfr. Part #
ATTINY84A-MU

Mouser Part #
556-ATTINY84A-MU

Microchip Technology

8-bit Microcontrollers - MCU 20MHz Ind. Grade

Learn More

Datasheet

5.014In Stock

$1.083

Min.: 1
Mult.: 1

SMD/SMT

QFN-20

AVR

12 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 14KB FLASH 512B RAM

PIC16F1509T-I/ML
Microchip Technology
1: $1.714
2.805In Stock

Mfr. Part #
PIC16F1509T-I/ML

Mouser Part #
579-PIC16F1509T-I/ML

Microchip Technology

8-bit Microcontrollers - MCU 14KB FLASH 512B RAM

Learn More

Datasheet

2.805In Stock

Cut Tape

$1.714

Reel

$1.599

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 3.300

SMD/SMT

QFN-20

PIC16

8 bit

8-bit Microcontrollers - MCU 8-Bit MCU, 7KB Flash 512 RAM 10bit DAC

PIC16F1768T-I/ML
Microchip Technology
1: $2.103
1.238In Stock

Mfr. Part #
PIC16F1768T-I/ML

Mouser Part #
579-PIC16F1768T-I/ML

Microchip Technology

8-bit Microcontrollers - MCU 8-Bit MCU, 7KB Flash 512 RAM 10bit DAC

Learn More

Datasheet

1.238In Stock

Cut Tape

$2.103

Reel

$1.935

Min.: 1
Mult.: 1

: 3.300

SMD/SMT

QFN-20

PIC16

8-bit Microcontrollers - MCU 7.1 KB 256 RAM 18I/O

PIC16F690T-I/ML
Microchip Technology
1: $2.850
3.300In Stock

Mfr. Part #
PIC16F690T-I/ML

Mouser Part #
579-PIC16F690T-I/ML

Microchip Technology

8-bit Microcontrollers - MCU 7.1 KB 256 RAM 18I/O

Datasheet

3.300In Stock

Cut Tape

$2.850

Reel

$2.850

MouseReel Available

Min.: 1
Mult.: 1

: 3.300

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

PIC16LF1828T-I/ML
Microchip Technology
1: $2.082
1.835In Stock

Mfr. Part #
PIC16LF1828T-I/ML

Mouser Part #
579-PIC16LF1828TIML

Microchip Technology

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

Datasheet

1.835In Stock

Cut Tape

$2.082

$2.051

Reel

$1.725

MouseReel Available

Min.: 1
Mult.: 1

: 3.300

SMD/SMT

QFN-20

PIC16

18 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 8KBFlash 256bytesRAM 256bytesEEPROM

PIC18F13K22T-I/ML
Microchip Technology
1: $2.293
1.918In Stock
3.300Expected 10/15/2026

Mfr. Part #
PIC18F13K22T-I/ML

Mouser Part #
579-PIC18F13K22TI/ML

Microchip Technology

8-bit Microcontrollers - MCU 8KBFlash 256bytesRAM 256bytesEEPROM

Learn More

Datasheet

1.918In Stock

3.300Expected 10/15/2026

Cut Tape

$2.293

Reel

$2.293

MouseReel Available

Min.: 1
Mult.: 1

: 3.300

SMD/SMT

QFN-20

PIC18

17 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 16KBFlash 512byteRAM 256bytesEEPROM

PIC18F14K22T-I/ML
Microchip Technology
1: $2.471
1.761In Stock

Mfr. Part #
PIC18F14K22T-I/ML

Mouser Part #
579-PIC18F14K22TI/ML

Microchip Technology

8-bit Microcontrollers - MCU 16KBFlash 512byteRAM 256bytesEEPROM

Learn More

Datasheet

1.761In Stock

Cut Tape

$2.471

$2.440

$2.324

Reel

$2.061

MouseReel Available

Min.: 1
Mult.: 1

: 3.300

SMD/SMT

QFN-20

PIC18

17 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 16 KB Flash 768 RAM 10-bit ADC USB 2.0

PIC18F14K50-I/MQ
Microchip Technology
1: $2.787
844In Stock

Mfr. Part #
PIC18F14K50-I/MQ

Mouser Part #
579-PIC18F14K50-I/MQ

Microchip Technology

8-bit Microcontrollers - MCU 16 KB Flash 768 RAM 10-bit ADC USB 2.0

Learn More

Datasheet

844In Stock

$2.787

Min.: 1
Mult.: 1

SMD/SMT

QFN-20

PIC18

15 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 16KB Flash 512bytes RAM 256bytes EEPROM

PIC18LF14K22-I/ML
Microchip Technology
1: $2.419
2.596In Stock

Mfr. Part #
PIC18LF14K22-I/ML

Mouser Part #
579-PIC18LF14K22I/ML

Microchip Technology

8-bit Microcontrollers - MCU 16KB Flash 512bytes RAM 256bytes EEPROM

Learn More

Datasheet

2.596In Stock

$2.419

Min.: 1
Mult.: 1

SMD/SMT

QFN-20

PIC18

18 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 16 KB Flash 768 RAM 10-bit ADC USB 2.0

PIC18LF14K50-I/MQ
Microchip Technology
1: $2.787
584In Stock

Mfr. Part #
PIC18LF14K50-I/MQ

Mouser Part #
579-PIC18LF14K50I/MQ

Microchip Technology

8-bit Microcontrollers - MCU 16 KB Flash 768 RAM 10-bit ADC USB 2.0

Learn More

Datasheet

584In Stock

$2.787

Min.: 1
Mult.: 1

SMD/SMT

QFN-20

PIC18

18 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 8051 25 MHz 2 kB flash 0.25 kB RAM 8-bit Busy Bee MCU

EFM8BB10F2G-A-QFN20R
Silicon Labs
1: $957
15.601In Stock

Mfr. Part #
EFM8BB10F2G-A-QFN20R

Mouser Part #
634-8BB10F2GAQF20R

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 2 kB flash 0.25 kB RAM 8-bit Busy Bee MCU

Learn More

Datasheet

15.601In Stock

Cut Tape

$957

$801

$694

$652

Reel

$499

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

SMD/SMT

QFN-20

CIP-51 8051

16 I/O

8 bit

12 bit

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

EFM8BB10F8G-A-QFN20R
Silicon Labs
1: $968
12.671In Stock
21.000Expected 11/5/2026

Mfr. Part #
EFM8BB10F8G-A-QFN20R

Mouser Part #
634-8BB10F8GAQF20R

Silicon Labs

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

Learn More

Datasheet

12.671In Stock

21.000Expected 11/5/2026

Cut Tape

$968

$819

$673

$629

View

Reel

$526

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

SMD/SMT

QFN-20

CIP-51 8051

16 I/O

8 bit

12 bit

8-bit Microcontrollers - MCU 8051 25 MHz 2 kB flash 0.25 kB RAM 8-bit Sleepy Bee MCU

EFM8SB10F2G-A-QFN20
Silicon Labs
1: $1.357
3.441In Stock
6.300Expected 10/9/2026

Mfr. Part #
EFM8SB10F2G-A-QFN20

Mouser Part #
634-8SB10F2GAQF20

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 2 kB flash 0.25 kB RAM 8-bit Sleepy Bee MCU

Learn More

Datasheet

3.441In Stock

6.300Expected 10/9/2026

$1.357

$1.157

$1.010

$903

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 2 kB flash 0.25 kB RAM 8-bit Sleepy Bee MCU

EFM8SB10F2G-A-QFN20R
Silicon Labs
1: $1.430
9.628In Stock
9.000Expected 8/14/2026

Mfr. Part #
EFM8SB10F2G-A-QFN20R

Mouser Part #
634-8SB10F2GAQF20R

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 2 kB flash 0.25 kB RAM 8-bit Sleepy Bee MCU

Datasheet

9.628In Stock

9.000Expected 8/14/2026

Cut Tape

$1.430

$1.199

$1.031

$969

Reel

$696

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

SMD/SMT

QFN-20

CIP-51 8051

16 I/O

8 bit

12 bit

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

EFM8SB10F8G-A-QFN20
Silicon Labs
1: $1.693
4.233In Stock

Mfr. Part #
EFM8SB10F8G-A-QFN20

Mouser Part #
634-8SB10F8GAQF20

Silicon Labs

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

Learn More

Datasheet

4.233In Stock

$1.693

$1.441

$1.262

$1.136

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-20

CIP-51 8051

16 I/O

8 bit

12 bit

QFN-20 Embedded Processors & Controllers

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