QFN-20 8-bit Microcontrollers - MCU

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Description Datasheet Availability Pricing (TWD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Core
Program Memory Size
Data RAM Size
Package / Case
Maximum Clock Frequency
ADC Resolution
Number of I/Os
Supply Voltage - Min
Supply Voltage - Max
Mounting Style
Data Bus Width
Minimum Operating Temperature
Maximum Operating Temperature
Series
Qualification
Packaging

Microchip Technology 8-bit Microcontrollers - MCU 14KB FL 1KBRAM 32MHz 12I/0 Enhanced XLP
Datasheet
453Expected 8/26/2026
Min.: 1
Mult.: 1

PIC16 14 kB 1 kB QFN-20 32 MHz 10 bit 18 I/O 2.3 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C PIC16(L)F182x Tube

Silicon Labs 8-bit Microcontrollers - MCU 8kB/768B RAM, QFN20 OTP available (T631-GM)
Datasheet
1,500Expected 10/16/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

8051 8 kB 768 B QFN-20 25 MHz No ADC 17 I/O 2.7 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C C8051F331 Reel, Cut Tape, MouseReel

STMicroelectronics 8-bit Microcontrollers - MCU Access line, 16 MHz STM8S 8-bit 8 Kbyte
Datasheet
2,995Expected 12/3/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

STM8 8 kB 1 kB QFN-20 16 MHz 10 bit 16 I/O 2.95 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C STM8S103F3 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE USI ADC 20MHz 125C
Datasheet
Lead-Time 10 Weeks
Min.: 1
Mult.: 1

AVR 2 kB 128 B QFN-20 20 MHz 10 bit 12 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C ATtiny24 Tray

Microchip Technology 8-bit Microcontrollers - MCU 14KB Fl 1kB R 48MHz Int. Oc 18 I0
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 3,300
Mult.: 3,300
: 3,300

PIC16 1 kB QFN-20 48 MHz 2.5 V 5.5 V SMD/SMT 8 bit PIC16(L)F145x Reel

Microchip Technology 8-bit Microcontrollers - MCU 3.5KB Flash 128B RAM 18I/O 10bit ADC
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 546
Mult.: 91

PIC16 2 kB 128 B QFN-20 20 MHz 10 bit 18 I/O 2.5 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C PIC16(L)F150x Tube

Microchip Technology 8-bit Microcontrollers - MCU 3.5KB Flash 128B RAM 18I/O 10bit ADC
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 3,300
Mult.: 3,300
: 3,300

PIC16 3.5 kB 128 B QFN-20 20 MHz 10 bit 18 I/O 2.5 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC16(L)F150x Reel
Microchip Technology 8-bit Microcontrollers - MCU 8 Bit MCU, 7KB Flash 512 RAM, 10bit ADC
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 3,300
Mult.: 3,300
: 3,300

PIC16 QFN-20 SMD/SMT PIC16(L)F161x Reel
Microchip Technology 8-bit Microcontrollers - MCU 2K Word Flash, 256B RAM, 10-bit ADC
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1
Mult.: 1

PIC16 3.75 kB 256 B QFN-20 32 MHz 10 bit 18 I/O 2.3 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C PIC16(L)F170x AEC-Q100 Tube
Microchip Technology 8-bit Microcontrollers - MCU 2K Word Flash, 256B RAM, 10-bit ADC
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 637
Mult.: 91

PIC16 3.75 kB 256 B QFN-20 32 MHz 10 bit 18 I/O 2.3 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC16(L)F170x AEC-Q100 Tube
Microchip Technology 8-bit Microcontrollers - MCU 8K Word Flash 1024B RAM,10-bit ADC
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 3,300
Mult.: 3,300
: 3,300

PIC16 14 kB 1 kB QFN-20 32 MHz 10 bit 2.3 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC16(L)F170x AEC-Q100 Reel
Microchip Technology 8-bit Microcontrollers - MCU 8-Bit MCU 14KB Flash 1KB RAM 10bit DAC
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 3,300
Mult.: 3,300
: 3,300

PIC16 QFN-20 SMD/SMT PIC16(L)F176x AEC-Q100 Reel
Microchip Technology 8-bit Microcontrollers - MCU 7 KB Flash 256b RAM 32 MHz Int. Osc
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 455
Mult.: 91

PIC16 7 kB 256 B QFN-20 32 MHz 10 bit 18 I/O 2.3 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C PIC16(L)F182x Tube
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)
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 3,300
Mult.: 3,300
: 3,300

PIC16 28 kB 2 kB QFN-20 32 MHz 10 bit 18 I/O 2.3 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC16(L)F183xx AEC-Q100 Reel
Microchip Technology 8-bit Microcontrollers - MCU 8MHz Oscillator, 8b ADC 2x Comp, 2x Amps
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 3,300
Mult.: 3,300
: 3,300

PIC16 1.5 kB 68 B QFN-20 20 MHz 8 bit 18 I/O 2 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC16F527 Reel

Microchip Technology 8-bit Microcontrollers - MCU 1.75 KB 64 RAM 18I/O
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 364
Mult.: 91

PIC16 1.75 kB 64 B QFN-20 20 MHz No ADC 17 I/O 4.5 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC16F631 Tube

Microchip Technology 8-bit Microcontrollers - MCU 1.75 KB 64 RAM 18I/O
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 3,300
Mult.: 3,300
: 3,300

PIC16 1.5 kB 64 B QFN-20 20 MHz No ADC 17 I/O 4.5 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC16F631 Reel

Microchip Technology 8-bit Microcontrollers - MCU 3.5 KB 128 RAM 18I/O
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 3,300
Mult.: 3,300
: 3,300

PIC16 3 kB 128 B QFN-20 20 MHz 10 bit 17 I/O 4.5 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC16F677 Reel

Microchip Technology 8-bit Microcontrollers - MCU 7.1 KB 256 RAM 18I/O
Datasheet
Lead-Time 9 Weeks
Min.: 1
Mult.: 1

PIC16 7 kB 256 B QFN-20 20 MHz 10 bit 18 I/O 4.5 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC16F685 Tube

Microchip Technology 8-bit Microcontrollers - MCU 7.1 KB 256 RAM 18I/O
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 3,300
Mult.: 3,300
: 3,300

PIC16 7 kB 256 B QFN-20 20 MHz 10 bit 17 I/O 4.5 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC16F685 Reel

Microchip Technology 8-bit Microcontrollers - MCU 3.5 KB 128 RAM 18I/O
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 273
Mult.: 91

PIC16 3.5 kB 128 B QFN-20 20 MHz 10 bit 17 I/O 4.5 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C PIC16F687 Tube

Microchip Technology 8-bit Microcontrollers - MCU 3.5 KB 128 RAM 18I/O
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 3,300
Mult.: 3,300
: 3,300

PIC16 3.5 kB 128 B QFN-20 20 MHz 10 bit 18 I/O 4.5 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC16F687 Reel

Microchip Technology 8-bit Microcontrollers - MCU 3.5KB FL 128 RAM 18 I/O
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 364
Mult.: 91

PIC16 28 kB 128 B QFN-20 32 MHz 10 bit 18 I/O 2 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C PIC16F785 Tube

Microchip Technology 8-bit Microcontrollers - MCU 3.5KB FL 128 RAM 18 I/O
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 273
Mult.: 91

PIC16 28 kB 128 B QFN-20 32 MHz 10 bit 18 I/O 2 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC16F785 Tube

Microchip Technology 8-bit Microcontrollers - MCU 3.5KB FL 128 RAM 18 I/O
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 3,300
Mult.: 3,300
: 3,300

PIC16 28 kB 128 B QFN-20 32 MHz 10 bit 18 I/O 2 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC16F785 Reel