QFN-40 Microcontrollers - MCU

Results: 285
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Data Bus Width
Maximum Clock Frequency
Program Memory Size
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Supply Voltage - Max
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Microchip Technology 8-bit Microcontrollers - MCU 32KB FL 4KBRM 16MIPS 12bit ADC CTMU
Datasheet
380In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-40 PIC18 8 bit 64 MHz 32 kB 1 kB 12 bit 35 I/O 1.8 V 5.5 V + 85 C Tube

Microchip Technology 8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC
Datasheet
364In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-40 PIC18 8 bit 64 MHz 32 kB 2 kB 12 bit 36 I/O 1.8 V 5.5 V + 125 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 64KB FL 4KBRM 16MIPS 12bit ADC CTMU
Datasheet
58In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-40 PIC18 8 bit 64 MHz 64 kB 3.6 kB 12 bit 35 I/O 1.8 V 5.5 V + 125 C Tube

Microchip Technology 8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 256B EE, 10bit ADC2, DAC, PWM, CWG, HLT, WWDT, SCAN/CRC,
Datasheet
575In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-40 PIC18 8 bit 64 MHz 64 kB 3.53 kB 10 bit 36 I/O 1.8 V 5.5 V + 85 C Tube

Microchip Technology 8-bit Microcontrollers - MCU 128KB Flash, 3.5KB RAM, 256B EEPROM, 10b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT
Datasheet
507In Stock
511Expected 19/10/2026
Min.: 1
Mult.: 1

SMD/SMT QFN-40 PIC18 8 bit 64 MHz 128 kB 3.53 kB 10 bit 36 I/O 1.8 V 5.5 V + 125 C Tube

Microchip Technology 8-bit Microcontrollers - MCU 128KB Flash, 8KB RAM, 1KB EEPROM, 12-bit ADC2, 8-bit DAC, Comp, 16-bit PWM,
Datasheet
690In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-40 PIC18 8 bit 64 MHz 128 kB 8 kB 12 bit 36 I/O 1.8 V 5.5 V + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 32 KB Flash RAM, 48 MHz Int.
Datasheet
252In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-40 PIC18 8 bit 48 MHz 32 kB 2 kB 10 bit 36 I/O 2.3 V 5.5 V + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 32KB FL 4KBRM 16MIPS 12bit ADC CTMU XLP
Datasheet
161In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-40 PIC18 8 bit 64 MHz 32 kB 1 kB 12 bit 35 I/O 1.8 V 3.6 V + 85 C Tube
Infineon Technologies ARM Microcontrollers - MCU PSoC 4 S-Series CapSense
Datasheet
405In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-40 ARM Cortex M0+ 32 bit 24 MHz 16 kB 4 kB 10 bit 34 I/O 1.71 V 5.5 V + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 7Kb Flash 512b ROM PAmp FstCmp I2C/SPI
Datasheet
12In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-40 PIC16 8 bit 32 MHz 7 kB 512 B 12 bit 36 I/O 2.3 V 5.5 V + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 8-Bit MCU 14KB Flash 1KB RAM 256B EE CIP
Datasheet
911In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-40 PIC16 8 bit 32 MHz 14 kB 1 kB 10 bit 36 I/O 2.3 V 5.5 V + 85 C AEC-Q100 Tube
Microchip Technology 8-bit Microcontrollers - MCU 8-Bit MCU 28KB Flash 2KB RAM 256B EE CIP
Datasheet
325In 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 8-Bit MCU 56KB Flash 4KB RAM 256B EE CIP
Datasheet
33In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-40 PIC16 8 bit 32 MHz 56 kB 4 kB 10 bit 36 I/O 2.3 V 5.5 V + 125 C AEC-Q100 Tube
Microchip Technology 8-bit Microcontrollers - MCU 8-Bit MCU 56KB Flash 4KB RAM 256B EE CIP
Datasheet
170In Stock
Min.: 1
Mult.: 1

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 Tube
Microchip Technology 8-bit Microcontrollers - MCU 28KB Fl 1KB R 256B 1.8-5.5V
Datasheet
47In 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 3.6 V + 125 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 64KB 3968b RAM 8bit familynanoWatt XLP
Datasheet
207In Stock
219Expected 22/10/2026
Min.: 1
Mult.: 1

SMD/SMT QFN-40 PIC18 8 bit 64 MHz 64 kB 3.8 kB 10 bit 36 I/O 1.8 V 5.5 V + 85 C Tube

Microchip Technology 8-bit Microcontrollers - MCU 128KB Flash, 8KB RAM, 1KB EEPROM, 12-bit ADC2, 8-bit DAC, Comp, 16-bit PWM,
Datasheet
623In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-40 PIC18 8 bit 64 MHz 128 kB 8 kB 12 bit 36 I/O 1.8 V 5.5 V + 125 C Tube
Infineon Technologies ARM Microcontrollers - MCU PSOC4 - GENERAL
Datasheet
47In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-40 ARM Cortex M0+ 32 bit 48 MHz 128 kB 16 kB 12 bit 34 I/O 1.71 V 5.5 V + 125 C AEC-Q100 Tray

Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHZ 256K/32K QFN40
Datasheet
167In Stock
490Expected 27/08/2026
Min.: 1
Mult.: 1

SMD/SMT QFN-40 ARM Cortex M4 32 bit 48 MHz 256 kB 32 kB 14 bit 28 I/O 1.6 V 5.5 V + 105 C Tray
Infineon Technologies CYW20738A2KML3G
Infineon Technologies RF Microcontrollers - MCU Bluetooth, BLE and IEEE 802.15.4
Datasheet
490In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-40 ARM Cortex M3 32 bit 24 MHz 60 kB 16 bit 1.14 V 1.26 V + 70 C Tray

Microchip Technology 8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC
Datasheet
407In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-40 PIC18 8 bit 64 MHz 32 kB 2 kB 12 bit 36 I/O 1.8 V 5.5 V + 125 C Tube
Infineon Technologies ARM Microcontrollers - MCU PSOC4 - GENERAL
Datasheet
100In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-40 ARM Cortex M0+ 32 bit 48 MHz 64 kB 8 kB 12 bit 34 I/O 1.71 V 5.5 V + 105 C Tray
Infineon Technologies ARM Microcontrollers - MCU PSOC4 - GENERAL
Datasheet
100In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-40 ARM Cortex M0+ 32 bit 48 MHz 128 kB 8 kB 12 bit 34 I/O 1.71 V 5.5 V + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU 48MHz, 5V Main Stream CM0+ MCU
Datasheet
490In Stock
Min.: 1
Mult.: 1
SMD/SMT QFN-40 ARM Cortex M0+ 32 bit 48 MHz 32 kB 8 kB 12 bit 36 I/O 2.7 V 5.5 V + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU 48MHz, 5V Main Stream CM0+ MCU
Datasheet
490In Stock
Min.: 1
Mult.: 1
SMD/SMT QFN-40 ARM Cortex M0+ 32 bit 48 MHz 64 kB 8 kB 12 bit 36 I/O 2.7 V 5.5 V + 105 C Tray