QFN-20 Embedded Processors & Controllers

Types of Embedded Processors & Controllers
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Description Datasheet Availability Pricing (TWD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Mounting Style
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Core
Number of I/Os
Data Bus Width
ADC Resolution
Microchip Technology 8-bit Microcontrollers - MCU 7KB, 512 B RAM, 4xPWMs, Comparator, DAC, ADC, CWG, 2xEUSART, SPI/I2C
Datasheet
3,209In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,300

SMD/SMT QFN-20 PIC 18 I/O 8 bit 10 bit
Microchip Technology 8-bit Microcontrollers - MCU 7KB, 512 B RAM, 4xPWMs, Comparator, DAC, ADC, CWG, 2xEUSART, SPI/I2C
Datasheet
3,297In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,300

SMD/SMT QFN-20 PIC 18 I/O 8 bit 10 bit

Microchip Technology 8-bit Microcontrollers - MCU 20MHz
Datasheet
3,460In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-20 AVR 18 I/O 8 bit 10 bit

Microchip Technology 8-bit Microcontrollers - MCU 14KB FL 1KBRAM 32MHz 18I/0 Enhanced Mid
Datasheet
8,740In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-20 PIC16 18 I/O 8 bit 10 bit

Microchip Technology 8-bit Microcontrollers - MCU 16KBFlash 512byteRAM 256bytesEEPROM
Datasheet
11,587In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-20 PIC18 17 I/O 8 bit 10 bit
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
Datasheet
59,467In Stock
58,500Expected 1/8/2027
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

SMD/SMT QFN-20 CIP-51 8051 16 I/O 8 bit 12 bit
Microchip Technology 8-bit Microcontrollers - MCU 7KB Flash, 128EE, 512B RAM, 10b ADC, PWM, CCP, HLT, WDT, PPS, EUSART, SPI/I2C
Datasheet
809In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-20 RISC 18 I/O 8 bit 10 bit
Microchip Technology 8-bit Microcontrollers - MCU 14KB Flash, 128EE, 1KB RAM, 10b ADC, PWM, CCP, HLT, WDT, PPS, EUSART, SPI/I2C
Datasheet
594In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-20 RISC 18 I/O 8 bit 10 bit
Microchip Technology 8-bit Microcontrollers - MCU 14KB Flash, 128EE, 1KB RAM, 10b ADC, PWM, CCP, HLT, WDT, PPS, EUSART, SPI/I2C
Datasheet
1,885In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,300

SMD/SMT QFN-20 RISC 18 I/O 8 bit 10 bit
Microchip Technology 8-bit Microcontrollers - MCU 7KB, 512 B RAM, 4xPWMs, Comparator, DAC, ADC, CWG, 2xEUSART, SPI/I2C
Datasheet
632In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-20 PIC 18 I/O 8 bit 10 bit
Microchip Technology 8-bit Microcontrollers - MCU 20MHZ QFN HIGH GRADE 125C GRN
Datasheet
7,983In Stock
Min.: 1
Mult.: 1
: 6,000

SMD/SMT QFN-20 AVR 18 I/O 8 bit 10 bit
Microchip Technology 8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE USI ADC 20MHz, IND
Datasheet
4,098In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

SMD/SMT QFN-20 AVR 12 I/O 8 bit 10 bit

Microchip Technology 8-bit Microcontrollers - MCU 20MHz Ind. Grade
Datasheet
5,014In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-20 AVR 12 I/O 8 bit 10 bit

Microchip Technology 8-bit Microcontrollers - MCU 14KB FLASH 512B RAM
Datasheet
2,805In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,300

SMD/SMT QFN-20 PIC16 8 bit
Microchip Technology 8-bit Microcontrollers - MCU 8-Bit MCU, 7KB Flash 512 RAM 10bit DAC
Datasheet
1,238In Stock
Min.: 1
Mult.: 1
: 3,300

SMD/SMT QFN-20 PIC16

Microchip Technology 8-bit Microcontrollers - MCU 7.1 KB 256 RAM 18I/O
Datasheet
3,300In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,300

SMD/SMT QFN-20 PIC16 18 I/O 8 bit 10 bit
Microchip Technology 8-bit Microcontrollers - MCU 7 KB Flash 256B RAM 32 MHz Int Osc
Datasheet
1,835In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,300

SMD/SMT QFN-20 PIC16 18 I/O 8 bit 10 bit

Microchip Technology 8-bit Microcontrollers - MCU 8KBFlash 256bytesRAM 256bytesEEPROM
Datasheet
1,918In Stock
3,300Expected 9/7/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,300

SMD/SMT QFN-20 PIC18 17 I/O 8 bit 10 bit

Microchip Technology 8-bit Microcontrollers - MCU 16KBFlash 512byteRAM 256bytesEEPROM
Datasheet
1,761In Stock
3,300Expected 10/5/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,300

SMD/SMT QFN-20 PIC18 17 I/O 8 bit 10 bit

Microchip Technology 8-bit Microcontrollers - MCU 16 KB Flash 768 RAM 10-bit ADC USB 2.0
Datasheet
844In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-20 PIC18 15 I/O 8 bit 10 bit

Microchip Technology 8-bit Microcontrollers - MCU 16KB Flash 512bytes RAM 256bytes EEPROM
Datasheet
2,096In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-20 PIC18 18 I/O 8 bit 10 bit

Microchip Technology 8-bit Microcontrollers - MCU 16 KB Flash 768 RAM 10-bit ADC USB 2.0
Datasheet
584In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-20 PIC18 18 I/O 8 bit 10 bit

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 2 kB flash 0.25 kB RAM 8-bit Busy Bee MCU
Datasheet
15,601In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

SMD/SMT QFN-20 CIP-51 8051 16 I/O 8 bit 12 bit

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Busy Bee MCU
Datasheet
12,671In Stock
73,500On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

SMD/SMT QFN-20 CIP-51 8051 16 I/O 8 bit 12 bit

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 2 kB flash 0.25 kB RAM 8-bit Sleepy Bee MCU
Datasheet
3,429In Stock
6,300Expected 10/9/2026
Min.: 1
Mult.: 1

SMD/SMT QFN-20 CIP-51 8051 16 I/O 8 bit 12 bit