QFN-20 Microcontrollers - MCU

Results: 306
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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
Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 2 kB Flash 0.25 kB RAM 8-bit Busy Bee MCU
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1

SMD/SMT QFN-20 CIP-51 8051 2 kB 8 bit 12 bit 25 MHz 16 I/O 256 B 2.2 V 3.6 V - 40 C + 125 C AEC-Q100 Tube
Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 2 kB Flash 0.25 kB RAM 8-bit Busy Bee MCU
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1
: 1,500

SMD/SMT QFN-20 CIP-51 8051 2 kB 8 bit 12 bit 25 MHz 16 I/O 256 B 2.2 V 3.6 V - 40 C + 125 C AEC-Q100 Reel, Cut Tape

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 2 kB flash 0.25 kB RAM 8-bit Busy Bee MCU
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1
: 1,500

SMD/SMT QFN-20 CIP-51 8051 2 kB 8 bit 12 bit 25 MHz 16 I/O 256 B 2.2 V 3.6 V - 40 C + 125 C Reel, Cut Tape
Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Busy Bee MCU
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,500
Mult.: 1,500
: 1,500

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 + 125 C AEC-Q100 Reel

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Busy Bee MCU
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1
: 1,500

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 + 125 C Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU AVR 4KB, 64B EE 8MHz 256B SRAM, 0.9V
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 490
Mult.: 490

SMD/SMT QFN-20 AVR 4 kB 8 bit 10 bit 8 MHz 16 I/O 256 B 2.7 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 4KB FLSH 256B EE256B SRAM-20MHz HI, 125C
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 6,000
Mult.: 6,000
: 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 + 125 C Reel

Silicon Labs 8-bit Microcontrollers - MCU 8kB/512B RAM, ADC, QFN20
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1

SMD/SMT QFN-20 8051 8 kB 8 bit 12 bit 25 MHz 16 I/O 512 B 2.2 V 3.6 V - 40 C + 125 C Tube

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 2 kB 8-bit MCU
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2,520
Mult.: 2,520

SMD/SMT QFN-20 8051 8 kB 8 bit No ADC 25 MHz 16 I/O 512 B 2.2 V 3.6 V - 40 C + 85 C AEC-Q100 Tube
Nuvoton 8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 4KB LDROM
Datasheet
Non-Stocked Lead-Time 36 Weeks
Min.: 1
Mult.: 1

SMD/SMT QFN-20 8051 16 kB 8 bit 12 bit 24 MHz 18 I/O 1 kB 2.4 V 5.5 V - 40 C + 105 C Tray
Nuvoton 8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 4KB LDROM
Datasheet
Non-Stocked Lead-Time 36 Weeks
Min.: 3,000
Mult.: 3,000
: 3,000

SMD/SMT QFN-20 8051 16 kB 8 bit 12 bit 24 MHz 18 I/O 1 kB 2.4 V 5.5 V - 40 C + 105 C Reel
Nuvoton 8-bit Microcontrollers - MCU 32KB Flash ROM, 1KB SRAM, 4KB LDROM
Datasheet
Non-Stocked Lead-Time 36 Weeks
Min.: 1
Mult.: 1

SMD/SMT QFN-20 8051 32 kB 8 bit 12 bit 24 MHz 18 I/O 1 kB 2.4 V 5.5 V - 40 C + 105 C Tray
Nuvoton 8-bit Microcontrollers - MCU 32KB Flash ROM, 1KB SRAM, 4KB LDROM
Datasheet
Non-Stocked Lead-Time 36 Weeks
Min.: 3,000
Mult.: 3,000
: 3,000

SMD/SMT QFN-20 8051 32 kB 8 bit 12 bit 24 MHz 18 I/O 1 kB 2.4 V 5.5 V - 40 C + 105 C Reel
Nuvoton 8-bit Microcontrollers - MCU 16K Bytes Shared with LDROM 0.5mm Pitch width
Datasheet
Non-Stocked Lead-Time 32 Weeks
Min.: 1
Mult.: 1

SMD/SMT QFN-20 8051 16 kB 8 bit 12 bit 24 MHz 18 I/O 1 kB 2.4 V 5.5 V - 40 C + 105 C Tray
Nuvoton 8-bit Microcontrollers - MCU 32K Bytes Shared with LDROM 0.5mm Pitch width
Datasheet
Non-Stocked Lead-Time 32 Weeks
Min.: 1
Mult.: 1

SMD/SMT QFN-20 1T 8051 32 kB 8 bit 12 bit 24 MHz 18 I/O 2 kB 1.62 V 1.98 V - 40 C + 105 C Tray

STMicroelectronics 8-bit Microcontrollers - MCU 8-Bit UL PWR MCU 4Kbytes -40 to 85
Datasheet
Lead-Time 40 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT QFN-20 STM8 4 kB 8 bit No ADC 16 MHz 18 I/O 1.5 kB 1.65 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel

STMicroelectronics 8-bit Microcontrollers - MCU 8-Bit UL PWR MCU 4Kbytes -40 to 85
Datasheet
Non-Stocked Lead-Time 40 Weeks
Min.: 3,000
Mult.: 3,000
: 3,000

SMD/SMT QFN-20 STM8 4 kB 8 bit No ADC 16 MHz 18 I/O 1.5 kB 1.65 V 3.6 V - 40 C + 85 C Reel

STMicroelectronics 8-bit Microcontrollers - MCU 8-Bit UL PWR MCU 8Kbytes -40 to 85
Datasheet
Non-Stocked Lead-Time 40 Weeks
Min.: 3,000
Mult.: 3,000
: 3,000

SMD/SMT QFN-20 STM8 8 kB 8 bit No ADC 16 MHz 18 I/O 1.5 kB 1.65 V 3.6 V - 40 C + 85 C Reel

STMicroelectronics 8-bit Microcontrollers - MCU Access line, 16 MHz STM8S 8-bit 8 Kbyte
Datasheet
Lead-Time 40 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT QFN-20 STM8 4 kB 8 bit 10 bit 16 MHz 16 I/O 1 kB 2.95 V 5.5 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics 8-bit Microcontrollers - MCU Mainstream Access line 8-bit MCU 8 Kbytes Flash, 16 MHz CPU, integrated EEPROM
Datasheet
Lead-Time 40 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT QFN-20 STM8 8 kB 8 bit 10 bit 16 MHz 16 I/O 1 kB 2.95 V 5.5 V - 40 C + 125 C Reel, Cut Tape, MouseReel

STMicroelectronics 8-bit Microcontrollers - MCU 8-Bit Mainstream MCU 16MHz 8kB 1kByte
Datasheet
Non-Stocked Lead-Time 40 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT QFN-20 STM8 8 kB 8 bit 16 MHz 1 kB - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 32-bit Microcontrollers - MCU 16KB Flash, 4KB RAM, 79 CoreMark at 25MHz, Low Power microMIPS
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1

SMD/SMT QFN-20 MIPS32 microAptiv UC 16 kB 32 bit 10 bit/12 bit 25 MHz 16 I/O 4 kB 2 V 3.6 V - 40 C + 125 C AEC-Q100 Tube
Microchip Technology 32-bit Microcontrollers - MCU 32KB Flash, 8KB RAM, 79 CoreMark at 25MHz, Low Power microMIPS
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 455
Mult.: 91

SMD/SMT QFN-20 MIPS32 microAptiv UC 32 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
Microchip Technology 8-bit Microcontrollers - MCU 8 Bit MCU 14KB Flash 1K RAM, 10-bit ADC
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 3,300
Mult.: 3,300
: 3,300

SMD/SMT QFN-20 PIC16 Reel
Microchip Technology 8-bit Microcontrollers - MCU 8MHz Oscillator, 8b ADC 2x Comp, 2x Amps
Datasheet
Non-Stocked
Min.: 819
Mult.: 91

SMD/SMT QFN-20 PIC16 Tube