QFN-20 Embedded Processors & Controllers

Types of Embedded Processors & Controllers
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Results: 307
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Description Datasheet Availability Pricing (TWD) Filter the results in the table by unit price based on your quantity.
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Number of I/Os
Data Bus Width
ADC Resolution

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 4 kB flash 0.5 kB RAM 8-bit Busy Bee MCU
Datasheet
244In Stock
Min.: 1
Mult.: 1

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

Microchip Technology 8-bit Microcontrollers - MCU 20MHz, Ind.Grade Grn,AVR,16KFl, USART
Datasheet
151In Stock
Min.: 1
Mult.: 1

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

Microchip Technology 8-bit Microcontrollers - MCU 2K FLASH 128B EE 128B SRAM 1 UART
Datasheet
1,071In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-20 AVR 18 I/O 8 bit No ADC
Microchip Technology 8-bit Microcontrollers - MCU 4KB FLSH 256B EE256B SRAM-20MHz HI, 125C
Datasheet
345In Stock
Min.: 1
Mult.: 1

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

Microchip Technology 8-bit Microcontrollers - MCU AVR 8K FLASH EE
Datasheet
13In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-20 AVR 12 I/O 8 bit 10 bit
Nuvoton 8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 1 CHs of SPI,1T/8051
Datasheet
980In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-20 8051 17 I/O 8 bit 12 bit
Nuvoton 8-bit Microcontrollers - MCU 16K Bytes Shared with LDROM 0.4mm Pitch width
Datasheet
648In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-20 8051 18 I/O 8 bit 12 bit

STMicroelectronics 8-bit Microcontrollers - MCU 8-Bit UL PWR MCU 8Kbytes -40 to 85
Datasheet
78In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT QFN-20 STM8 18 I/O 8 bit No ADC
Microchip Technology 32-bit Microcontrollers - MCU 8KB RAM 79 Power microMIPS
Datasheet
608In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-20 MIPS32 microAptiv UC 16 I/O 32 bit 10 bit/12 bit

Microchip Technology 8-bit Microcontrollers - MCU 7KB FLASH 256B RAM 18 I/O 10-BIT ADC
Datasheet
152In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-20 PIC16 18 I/O 8 bit 10 bit
Microchip Technology 8-bit Microcontrollers - MCU 8 Bit MCU 14KB Flash 1K RAM, 10-bit ADC
Datasheet
808In Stock
Min.: 1
Mult.: 1

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

Microchip Technology 8-bit Microcontrollers - MCU 4K Wrd Flsh 512B RAM Hi-Spd Comp 10B ADC
Datasheet
461In Stock
Min.: 1
Mult.: 1

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

Microchip Technology 8-bit Microcontrollers - MCU 8KBFlash 256bytesRAM 256bytesEEPROM
Datasheet
603In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-20 PIC18 17 I/O 8 bit 10 bit
Microchip Technology 16-bit Microcontrollers - MCU 16KB FLASH 1KB RAM 512B 3V 10-BIT ADC
Datasheet
36In Stock
3,300Expected 10/20/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,300

SMD/SMT QFN-20 PIC24F 18 I/O 16 bit 10 bit
Microchip Technology 16-bit Microcontrollers - MCU 16KB FLASH 1KB RAM 3V 10-BIT ADC
Datasheet
409In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-20 PIC24F 18 I/O 16 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
107In Stock
2,520Expected 1/8/2027
Min.: 1
Mult.: 1

SMD/SMT QFN-20 CIP-51 8051 16 I/O 8 bit 12 bit
Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 16 kB flash 2 kB RAM 8-bit Universal Bee MCU
Datasheet
281In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-20 CIP-51 8051 13 I/O 8 bit 12 bit
Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 16 kB flash 2 kB RAM 8-bit Universal Bee MCU
Datasheet
3,392In Stock
49,500On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

SMD/SMT QFN-20 CIP-51 8051 13 I/O 8 bit 12 bit
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
Datasheet
166In 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 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU
Datasheet
151In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-20 16 I/O
Silicon Labs 8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU
Datasheet
1,060In Stock
7,500Expected 1/4/2027
Min.: 1
Mult.: 1
: 2,500
SMD/SMT QFN-20 16 I/O
Silicon Labs 8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU
Datasheet
194In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-20 16 I/O
Silicon Labs 8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU
Datasheet
236In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-20 16 I/O
Silicon Labs 8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU
Datasheet
2,499In Stock
Min.: 1
Mult.: 1
: 2,500

SMD/SMT QFN-20 16 I/O
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
2,189In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-20 16 I/O