QFN-40 Microcontrollers - MCU

Results: 285
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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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Core
Data Bus Width
Maximum Clock Frequency
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Data RAM Size
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Supply Voltage - Max
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Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 512 kB AES MCU
Datasheet
2,112In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT QFN-40 ARM Cortex M33 32 bit 80 MHz 512 kB 64 kB 12 bit/16 bit/20 bit 29 I/O 1.71 V 3.8 V + 125 C Reel, Cut Tape, MouseReel
Infineon Technologies ARM Microcontrollers - MCU PSoC4
Datasheet
2,747In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-40 ARM Cortex M0+ 32 bit 24 MHz 16 kB 2 kB 10 bit 34 I/O 1.71 V 5.5 V + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 14KB Flash EEPROM 256b nanoWatt
Datasheet
1,392In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-40 PIC16 8 bit 32 MHz 14 kB 512 B 10 bit 36 I/O 1.8 V 5.5 V + 85 C Tube

Microchip Technology 8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 256B EE, 10bit ADC2, DAC, PWM, CWG, HLT, WWDT, SCAN/CRC,
Datasheet
2,344In Stock
Min.: 1
Mult.: 1
: 3,300

SMD/SMT QFN-40 RISC 8 bit 64 MHz 32 kB 2.3 kB 10 bit 36 I/O 1.8 V 5.5 V + 85 C Reel, Cut Tape
Infineon Technologies ARM Microcontrollers - MCU PSOC4 - GENERAL
Datasheet
878In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-40 ARM Cortex M0+ 32 bit 48 MHz 64 kB 8 kB 10 bit, 12 bit 34 I/O 1.71 V 5.5 V + 125 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 8-Bit MCU 56KB Flash 4KB RAM 256B EE CIP
Datasheet
3,300In Stock
Min.: 1
Mult.: 1
: 3,300

SMD/SMT QFN-40 PIC16 8 bit 32 MHz 56 kB 4 kB 10 bit 36 I/O 2.3 V 5.5 V + 85 C AEC-Q100 Reel, Cut Tape

Microchip Technology 8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 256B EE, 10bit ADC2, DAC, PWM, CWG, HLT, WWDT, SCAN/CRC,
Datasheet
1,478In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-40 RISC 8 bit 64 MHz 32 kB 2.3 kB 10 bit 36 I/O 1.8 V 5.5 V + 85 C Tube
Infineon Technologies ARM Microcontrollers - MCU USB-C HV MCU
Datasheet
4,123In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-40 ARM Cortex M0 32 bit 48 MHz 128 kB 12 kB 8 bit 17 I/O 2.7 V 5.5 V + 85 C Tray
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 256 kB AES MCU
Datasheet
2,483In Stock
Min.: 1
Mult.: 1
: 2,500

SMD/SMT QFN-40 ARM Cortex M33 32 bit 80 MHz 256 kB 64 kB 12 bit/16 bit/20 bit 29 I/O 1.71 V 3.8 V + 125 C Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 8-Bit MCU, 28K Flash 2KB RAM, 10b ADC
Datasheet
349In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-40 PIC16 8 bit 32 MHz 28 kB 2 kB 10 bit 36 I/O 2.3 V 5.5 V + 85 C AEC-Q100 Tube
Microchip Technology 8-bit Microcontrollers - MCU 28KB Fl 1KB R 256B 1.8-5.5V
Datasheet
328In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-40 PIC16 8 bit 32 MHz 28 kB 1 kB 10 bit 36 I/O 1.8 V 5.5 V + 85 C Tube

Microchip Technology 8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC
Datasheet
596In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-40 PIC18 8 bit 64 MHz 64 kB 4 kB 12 bit 36 I/O 1.8 V 5.5 V + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 8-Bit MCU, 28K Flash 2KB RAM, 10b ADC
Datasheet
4,470In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-40 PIC16 8 bit 32 MHz 28 kB 2 kB 10 bit 36 I/O 1.8 V 3.6 V + 85 C Tube
Infineon Technologies ARM Microcontrollers - MCU PSoC4
Datasheet
1,375In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT QFN-40 ARM Cortex M0+ 32 bit 48 MHz 64 kB 8 kB 10 bit, 12 bit 34 I/O 1.71 V 5.5 V + 85 C Reel, Cut Tape, MouseReel

Microchip Technology 8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 256B EE, 10bit ADC2, DAC, PWM, CWG, HLT, WWDT, SCAN/CRC,
Datasheet
584In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-40 RISC 8 bit 64 MHz 32 kB 2.3 kB 10 bit 36 I/O 1.8 V 5.5 V + 125 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 64KB FL 3968b RAM 8b Familynanowatt XLP
Datasheet
401In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-40 PIC18 8 bit 64 MHz 64 kB 3.84 kB 10 bit 35 I/O 1.8 V 3.6 V + 125 C Tube
Infineon Technologies RF Microcontrollers - MCU BT 5.0 SOC Low Power BR/EDR/BLE
Datasheet
970In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-40 ARM Cortex M4 32 bit 96 MHz 1 MB 512 kB 10 bit, 13 bit 1.9 V 3.63 V + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 28KB FL 1024B RAM 10 bit1.8-3.6V
Datasheet
393In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-40 PIC16 8 bit 20 MHz 28 kB 1 kB 10 bit 36 I/O 2.5 V 3.6 V + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 8-Bit MCU, 14K Flash 1KB RAM, 10b ADC
Datasheet
360In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-40 PIC16 8 bit 32 MHz 14 kB 1 kB 10 bit 36 I/O 1.8 V 3.6 V + 85 C Tube
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 128 kB AES MCU
Datasheet
3,601In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-40 ARM Cortex M33 32 bit 80 MHz 128 kB 64 kB 12 bit/16 bit/20 bit 29 I/O 1.71 V 3.8 V + 125 C Tray
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 64 kB AES MCU
Datasheet
7,970In Stock
Min.: 1
Mult.: 1
: 2,500

SMD/SMT QFN-40 ARM Cortex M33 32 bit 80 MHz 64 kB 32 kB 12 bit/16 bit/20 bit 29 I/O 1.71 V 3.8 V + 125 C Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 14Kb Flash 1Kb ROM PAmp FstCmp I2C/SPI
Datasheet
290In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-40 PIC16 8 bit 32 MHz 14 kB 1 kB 12 bit 36 I/O 2.3 V 5.5 V + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 8KB Flash 3968b RAM SERIAL EE IND
Datasheet
80In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-40 PIC18 8 bit 64 MHz 8 kB 512 B 10 bit 36 I/O 2.3 V 5.5 V + 85 C Tube
Silicon Labs 32-bit Microcontrollers - MCU FG23L, 128kB Flash, 32kB RAM, +14 dBm, QFN40, -40 to +85 C
Datasheet
2,210In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-40 128 kB 32 kB + 85 C Tray
Silicon Labs 32-bit Microcontrollers - MCU FG23L, 128kB Flash, 32kB RAM, +20 dBm, QFN40, -40 to +85 C
Datasheet
2,373In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-40 128 kB 32 kB + 85 C Tray