QFN-20 8-bit Microcontrollers - MCU

Results: 260
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) 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
Rp61.092,18
Rp45.498,08
Rp41.645,42
Rp37.242,38
Reel
Rp31.738,58
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
Rp33.940,10
Rp28.803,22
Rp25.317,48
Rp23.849,80
Reel
Rp16.566,44
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
Rp19.813,68
Rp14.309,88
Rp12.878,89
Rp11.319,48
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
Rp17.061,78
Rp12.273,47
Rp11.062,64
Rp9.723,38
Reel
Rp8.696,00
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
Rp20.914,44
Rp15.117,10
Rp13.612,73
Rp11.979,94
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
Rp16.878,32
Rp13.447,62
Rp9.576,61
Rp9.154,65
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
Rp17.612,16
Rp12.677,09
Rp11.411,21
Rp10.035,26
Reel
Rp8.310,74
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
Rp18.162,54
Rp13.080,70
Rp11.778,13
Rp10.347,14
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
Rp50.451,50
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
Rp27.885,92
Rp26.968,62
Reel
Rp23.115,96
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
Rp29.903,98
Rp27.702,46
Rp25.134,02
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
Rp22.382,12
Rp16.327,94
Rp14.768,53
Rp13.062,35
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
Rp30.087,44
Rp22.382,12
Rp20.364,06
Rp17.960,73
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
Rp29.353,60
Rp21.464,82
Rp19.446,76
Rp17.300,28
Reel
Rp14.456,65
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
Rp48.433,44
Rp40.544,66
Rp35.591,24
Rp33.756,64
Reel
Rp27.702,46
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
Rp192.816,46
Rp153.189,10
Rp138.328,84
Rp128.972,38
Reel
Rp115.763,26
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
5.061On Order
Cut Tape
Rp43.113,10
Rp42.562,72
Reel
Rp35.958,16
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
Rp22.015,20
Rp15.942,67
Rp14.438,30
Rp12.750,47
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
Rp24.767,10
Rp17.942,39
Rp16.236,21
Rp14.346,57
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
Rp15.961,02
Rp11.411,21
Rp9.558,27
Rp8.989,54
Rp8.017,20
Reel
Rp7.338,40
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
Rp39.627,36
Rp36.692,00
Rp35.958,16
Rp33.022,80
Rp32.839,34
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
Rp33.022,80
Rp20.180,60
Rp16.896,67
Rp12.823,85
Reel
Rp8.310,74
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
Rp22.932,50
Rp20.730,98
Rp19.079,84
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
Rp33.756,64
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
Rp22.565,58
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