QFN-20 Microcontrollers - MCU

Results: 277
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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Mounting Style
Package / Case
Core
Program Memory Size
Data Bus Width
ADC Resolution
Maximum Clock Frequency
Number of I/Os
Data RAM Size
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Packaging
Microchip Technology 8-bit Microcontrollers - MCU 8 Bit MCU 14KB Flash 1K RAM, 10-bit ADC
Datasheet
803In Stock
$2.28
$2.09
$1.87
Min.: 1
Mult.: 1
SMD/SMT QFN-20 PIC16 14 kB 8 bit 10 bit 32 MHz 18 I/O 1 kB 2.5 V 5.5 V - 40 C + 85 C Tube

Microchip Technology 8-bit Microcontrollers - MCU 16MHz4X4mm20VQFN
Datasheet
4,733In Stock
Cut Tape
$1.81
$1.74
$1.51
Reel
$1.51
MouseReel Available
Min.: 1
Mult.: 1
: 6,000
SMD/SMT QFN-20 AVR 4 kB 8 bit 10 bit 16 MHz 12 I/O 256 B 1.7 V 5.5 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 16-bit Microcontrollers - MCU 16KB FLASH 1KB RAM 3V 10-BIT ADC
Datasheet
409In Stock
$3.93
$3.63
$3.27
Min.: 1
Mult.: 1
SMD/SMT QFN-20 PIC24F 16 kB 16 bit 10 bit 32 MHz 18 I/O 1 kB 1.8 V 3.6 V - 40 C + 85 C AEC-Q100 Tube

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 2 kB RAM 8-bit Universal Bee MCU
Datasheet
7,587In Stock
$2.51
$1.84
$1.67
$1.48
View
Min.: 1
Mult.: 1
SMD/SMT QFN-20 CIP-51 8051 8 kB 8 bit 12 bit 50 MHz 13 I/O 2.25 kB 2.2 V 3.6 V - 40 C + 85 C Tube

Microchip Technology 8-bit Microcontrollers - MCU 7.1 KB 256 RAM 18I/O
Datasheet
302In Stock
$4.09
$4.08
$3.97
Min.: 1
Mult.: 1
SMD/SMT QFN-20 PIC16 7 kB 8 bit 10 bit 20 MHz 18 I/O 256 B 2 V 5.5 V - 40 C + 125 C Tube

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 16 kB LFO 8-bit MCU
Datasheet
1,408In Stock
Cut Tape
$12.57
$10.89
$10.09
$9.92
Reel
$8.60
MouseReel Available
Min.: 1
Mult.: 1
: 2,500
SMD/SMT QFN-20 8051 16 kB 8 bit 10 bit 25 MHz 17 I/O 768 B 2.7 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel

Microchip Technology 8-bit Microcontrollers - MCU 3.5 KB 128 RAM 18I/O
Datasheet
391In Stock
$3.48
$3.47
Min.: 1
Mult.: 1
SMD/SMT QFN-20 PIC16 3.5 kB 8 bit 10 bit 20 MHz 18 I/O 128 B 4.5 V 5.5 V - 40 C + 85 C Tube

Microchip Technology 8-bit Microcontrollers - MCU 3.5 KB 128 RAM 18I/O
Datasheet
317In Stock
$3.87
$3.80
$3.79
Min.: 1
Mult.: 1
SMD/SMT QFN-20 PIC16 3.5 kB 8 bit 10 bit 32 MHz 18 I/O 128 B 4.2 V 5.5 V - 40 C + 125 C Tube

Microchip Technology 8-bit Microcontrollers - MCU 8 KB Flash 512 RAM 10-bit ADC USB 2.0
Datasheet
346In Stock
$3.48
$3.31
$3.12
Min.: 1
Mult.: 1
SMD/SMT QFN-20 PIC18 8 kB 8 bit 10 bit 48 MHz 15 I/O 512 B 2.7 V 5.5 V - 40 C + 85 C Tube

Microchip Technology 8-bit Microcontrollers - MCU 7 KB Flash 256b RAM 32 MHz Int. Osc
Datasheet
522In Stock
$2.76
$2.75
$2.53
$2.25
Min.: 1
Mult.: 1
SMD/SMT QFN-20 PIC16 7 kB 8 bit 10 bit 32 MHz 18 I/O 256 B 2.5 V 5.5 V - 40 C + 85 C Tube
Microchip Technology 16-bit Microcontrollers - MCU 16KB15KB RAM 512B EEPROM
Datasheet
381In Stock
$5.03
$4.91
$4.56
$4.16
Min.: 1
Mult.: 1
SMD/SMT QFN-20 PIC24F 16 kB 16 bit 10 bit 32 MHz 18 I/O 1.5 kB 1.8 V 3.6 V - 40 C + 125 C AEC-Q100 Tube
Microchip Technology 8-bit Microcontrollers - MCU 14KB Fl 1024 b R 48MHz Int Oc 18 I/0
Datasheet
364In Stock
$3.38
$3.11
$2.82
$2.81
Min.: 1
Mult.: 1
SMD/SMT QFN-20 PIC16 14 kB 8 bit 10 bit 48 MHz 17 I/O 1 kB 2.3 V 5.5 V - 40 C + 125 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 8 Bit MCU 14KB Flash 1K RAM, 10-bit ADC
Datasheet
817In Stock
$2.49
$2.29
$2.09
Min.: 1
Mult.: 1
SMD/SMT QFN-20 PIC16 14 kB 8 bit 10 bit 32 MHz 18 I/O 1 kB 2.5 V 5.5 V - 40 C + 125 C Tube

Microchip Technology 8-bit Microcontrollers - MCU 4K Wrd Flsh 512B RAM Hi-Spd Comp 10B ADC
Datasheet
546In Stock
$2.39
$2.20
$2.00
Min.: 1
Mult.: 1
SMD/SMT QFN-20 PIC16 7 kB 8 bit 10 bit 32 MHz 18 I/O 512 B 2.3 V 5.5 V - 40 C + 125 C AEC-Q100 Tube

Microchip Technology 8-bit Microcontrollers - MCU 16MHz 4X4 mm 20 VQFN
Datasheet
696In Stock
$1.66
$1.54
$1.38
Min.: 1
Mult.: 1
SMD/SMT QFN-20 AVR 4 kB 8 bit 10 bit 16 MHz 12 I/O 256 B 1.7 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 64KB Flash, 8KB RAM, 79 CoreMark at 25MHz, Low Power microMIPS
Datasheet
442In Stock
$2.95
$2.66
$2.39
$2.38
Min.: 1
Mult.: 1
SMD/SMT QFN-20 MIPS32 microAptiv UC 64 kB 32 bit 10 bit/12 bit 25 MHz 16 I/O 8 kB 2 V 3.6 V - 40 C + 125 C AEC-Q100 Tube
Silicon Labs 8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 32 kB flash 2.304 kB RAM 16 GPIO BB5 8-bit MCU
Datasheet
Non-Stocked Lead-Time 24 Weeks
Cut Tape
$1.70
$1.22
$1.10
$0.966
Reel
$0.799
View
Min.: 1
Mult.: 1
: 2,500
SMD/SMT QFN-20 16 kB 16 I/O 1.28 kB 1.8 V 5.5 V - 40 C + 85 C Reel, Cut Tape
Microchip Technology 16-bit Microcontrollers - MCU 8KB FLASH 512B RAM 256B 3V
Datasheet
413In Stock
$3.25
$2.98
$2.69
Min.: 1
Mult.: 1
SMD/SMT QFN-20 PIC24F 8 kB 16 bit 10 bit 32 MHz 17 I/O 512 B 1.8 V 3.6 V - 40 C + 85 C AEC-Q100 Tube
Microchip Technology 8-bit Microcontrollers - MCU 4KB FLSH 256B EE256B SRAM-20MHz, IND
Datasheet
22,880In Stock
Cut Tape
$1.50
$1.48
Reel
$1.48
MouseReel Available
Min.: 1
Mult.: 1
: 6,000
SMD/SMT QFN-20 AVR 4 kB 8 bit 10 bit 20 MHz 12 I/O 256 B 1.8 V 5.5 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 20MHz Ind Grade
Datasheet
17,176In Stock
Cut Tape
$1.58
$1.57
Reel
$1.57
MouseReel Available
Min.: 1
Mult.: 1
: 6,000
SMD/SMT QFN-20 AVR 8 kB 8 bit 10 bit 20 MHz 12 I/O 512 B 1.8 V 5.5 V - 40 C + 85 C 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
Datasheet
63,706In Stock
1,500On Order
Cut Tape
$1.32
$1.12
$0.922
$0.861
View
Reel
$0.72
MouseReel Available
Min.: 1
Mult.: 1
: 2,500
SMD/SMT QFN-20 CIP-51 8051 8 kB 8 bit 12 bit 25 MHz 16 I/O 512 B 2.2 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 7KB, 512 B RAM, 4xPWMs, Comparator, DAC, ADC, CWG, 2xEUSART, SPI/I2C
Datasheet
3,209In Stock
Cut Tape
$1.70
$1.68
Reel
$1.43
MouseReel Available
Min.: 1
Mult.: 1
: 3,300
SMD/SMT QFN-20 PIC 7 kB 8 bit 10 bit 32 MHz 18 I/O 512 B 2.3 V 5.5 V - 40 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 7KB, 512 B RAM, 4xPWMs, Comparator, DAC, ADC, CWG, 2xEUSART, SPI/I2C
Datasheet
3,297In Stock
Cut Tape
$1.70
$1.68
Reel
$1.43
MouseReel Available
Min.: 1
Mult.: 1
: 3,300
SMD/SMT QFN-20 PIC 7 kB 8 bit 10 bit 32 MHz 18 I/O 512 B 1.8 V 3.6 V - 40 C Reel, Cut Tape, MouseReel

Microchip Technology 8-bit Microcontrollers - MCU 20MHz
Datasheet
2,962In Stock
$1.83
$1.67
$1.53
Min.: 1
Mult.: 1
SMD/SMT QFN-20 AVR 16 kB 8 bit 10 bit 12 MHz 18 I/O 1 kB 1.8 V 5.5 V - 40 C + 85 C Tray

Microchip Technology 8-bit Microcontrollers - MCU AVR 8K FLASH EE
Datasheet
4,705In Stock
Cut Tape
$2.02
$1.99
Reel
$1.99
MouseReel Available
Min.: 1
Mult.: 1
: 6,000
SMD/SMT QFN-20 AVR 8 kB 8 bit 10 bit 16 MHz 12 I/O 512 B 1.7 V 5.5 V - 40 C + 85 C Reel, Cut Tape, MouseReel