QFN-20 8-bit Microcontrollers - MCU

Results: 260
Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) 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
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU 298In Stock
Cut Tape
€2.86
€2.13
€1.95
€1.75
Reel
€1.49
Min.: 1
Mult.: 1
: 2,500
CIP-51 8051 16 kB 2.25 kB QFN-20 50 MHz 12 bit 16 I/O 2.2 V 3.6 V SMD/SMT 8 bit - 40 C + 125 C EFM8BB2 AEC-Q100 Reel, Cut Tape
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU 331In Stock
Cut Tape
€1.59
€1.35
€1.19
€1.12
Reel
€0.777
Min.: 1
Mult.: 1
: 2,500
CIP-51 8051 16 kB 2.25 kB QFN-20 50 MHz 12 bit 16 I/O 2.2 V 3.6 V SMD/SMT 8 bit - 40 C + 125 C EFM8BB2 Reel, Cut Tape, MouseReel
Silicon Labs 8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU 151In Stock
€0.929
€0.671
€0.604
€0.531
Min.: 1
Mult.: 1
16 kB 1.28 kB QFN-20 16 I/O 1.8 V 5.5 V SMD/SMT - 40 C + 85 C Cut Tape
Silicon Labs 8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU 1,016In Stock
7,500On Order
Cut Tape
€0.80
€0.575
€0.519
€0.456
Reel
€0.408
Min.: 1
Mult.: 1
: 2,500
16 kB 1.28 kB QFN-20 16 I/O 1.8 V 5.5 V SMD/SMT - 40 C + 85 C Reel, Cut Tape
Silicon Labs 8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU 194In Stock
€0.98
€0.709
€0.638
€0.562
Min.: 1
Mult.: 1
16 kB 1.28 kB QFN-20 16 I/O 1.8 V 5.5 V SMD/SMT - 40 C + 85 C Cut Tape
Silicon Labs 8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU 234In Stock
€0.791
€0.63
€0.449
€0.429
Min.: 1
Mult.: 1
16 kB 1.28 kB QFN-20 16 I/O 1.8 V 5.5 V SMD/SMT - 40 C + 85 C Cut Tape
Silicon Labs 8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU 874In Stock
Cut Tape
€0.826
€0.594
€0.535
€0.47
Reel
€0.39
Min.: 1
Mult.: 1
: 2,500
16 kB 1.28 kB QFN-20 16 I/O 1.8 V 5.5 V SMD/SMT - 40 C + 85 C Reel, Cut Tape
Silicon Labs 8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 8 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU 294In Stock
€0.851
€0.613
€0.552
€0.485
Min.: 1
Mult.: 1
16 kB 1.28 kB QFN-20 16 I/O 1.8 V 5.5 V SMD/SMT - 40 C + 85 C Cut Tape

Microchip Technology 8-bit Microcontrollers - MCU 7.1 KB 256 RAM 18I/O 37In Stock
€2.39
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 + 125 C PIC16F685 Tube
Microchip Technology 8-bit Microcontrollers - MCU 7 KB FLASH 256 B SRAM, 18 I/O 60In Stock
Cut Tape
€1.31
€1.26
Reel
€1.08
Min.: 1
Mult.: 1
: 3,300
PIC16 7 kB 256 B QFN-20 16 MHz 8 bit 18 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC16(L)F72x Reel, Cut Tape

Microchip Technology 8-bit Microcontrollers - MCU 7KB FLASH 256B RAM 12In Stock
€1.40
€1.30
€1.18
Min.: 1
Mult.: 1
PIC16 7 kB 256 B QFN-20 20 MHz 10 bit 18 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 125 C PIC16(L)F150x Tube

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 4 kB Flash 0.5 kB RAM 8-bit Busy Bee MCU 218In Stock
€1.05
€0.765
€0.692
€0.612
Min.: 1
Mult.: 1
CIP-51 8051 4 kB 512 B QFN-20 25 MHz 12 bit 16 I/O 2.2 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C EFM8BB1 Tube

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU
17,031On Order
€1.41
€1.05
€0.955
€0.842
Min.: 1
Mult.: 1
CIP-51 8051 8 kB 512 B QFN-20 25 MHz 12 bit 16 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C Tube
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
93,467Expected 08/01/2027
Cut Tape
€1.38
€1.01
€0.912
€0.811
Reel
€0.678
Min.: 1
Mult.: 1
: 2,500
CIP-51 8051 16 kB 2.3 kB QFN-20 50 MHz 12 bit 16 I/O 2.2 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C EFM8BB2 Reel, Cut Tape, MouseReel
Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 16 kB flash 2 kB RAM 8-bit Universal Bee MCU
49,037On Order
Cut Tape
€2.27
€1.90
€1.67
€1.58
Reel
€1.30
Min.: 1
Mult.: 1
: 2,500
CIP-51 8051 16 kB 2.25 kB QFN-20 50 MHz 12 bit 13 I/O 2.2 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C EFM8UB Reel, Cut Tape, MouseReel

Silicon Labs 8-bit Microcontrollers - MCU 8kB/768B RAM, 10b ADC, 10b DAC, QFN20 OTP available (T630-GM)
4,063On Order
Cut Tape
€9.13
€7.70
€6.64
€6.14
Reel
€5.06
Min.: 1
Mult.: 1
: 2,500
8051 8 kB 768 B QFN-20 25 MHz 10 bit 17 I/O 2.7 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C C8051F330 Reel, Cut Tape, MouseReel

Microchip Technology 8-bit Microcontrollers - MCU 16KBFlash 512byteRAM 256bytesEEPROM
5,061Expected 24/12/2026
Cut Tape
€2.02
€2.00
Reel
€1.69
Min.: 1
Mult.: 1
: 3,300
PIC18 16 kB 512 B QFN-20 64 MHz 10 bit 17 I/O 2.3 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)F1xK22 Reel, Cut Tape, MouseReel

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Busy Bee MCU
2,519Expected 20/11/2026
€1.03
€0.747
€0.677
€0.598
Min.: 1
Mult.: 1
CIP-51 8051 8 kB 512 B QFN-20 25 MHz 12 bit 16 I/O 2.2 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C EFM8BB1 Tube

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Busy Bee MCU
7,560Expected 25/12/2026
€1.16
€0.841
€0.761
€0.673
Min.: 1
Mult.: 1
CIP-51 8051 8 kB 512 B QFN-20 25 MHz 12 bit 16 I/O 2.2 V 3.6 V SMD/SMT 8 bit - 40 C + 125 C EFM8BB1 Tube

STMicroelectronics 8-bit Microcontrollers - MCU 8-bit MCU Value Line 16 MHz 8kb FL 128EE
9,000On Order
Cut Tape
€0.748
€0.535
€0.448
€0.421
€0.376
Reel
€0.344
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 STM8S003F3 Reel, Cut Tape, MouseReel

Microchip Technology 8-bit Microcontrollers - MCU 2kB Flash 0.128kB EEPROM 12 I/O Pins
668Expected 10/11/2026
€1.86
€1.72
€1.69
€1.56
Min.: 1
Mult.: 1
AVR 2 kB 128 B QFN-20 20 MHz 10 bit 12 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATtiny24 Tray

STMicroelectronics 8-bit Microcontrollers - MCU Access line, 16 MHz STM8S 8-bit 8 Kbyte
2,995Expected 05/03/2027
Cut Tape
€1.55
€0.946
€0.792
€0.601
Reel
€0.39
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 Non-Stocked Lead-Time 10 Weeks
€1.08
€0.972
€0.894
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 Non-Stocked Lead-Time 7 Weeks
Reel
€1.58
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 Non-Stocked Lead-Time 7 Weeks
€1.06
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