QFN-44 8-bit Microcontrollers - MCU

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Qty. RoHS ECAD Model Core
Program Memory Size
Data RAM Size
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Maximum Clock Frequency
ADC Resolution
Number of I/Os
Supply Voltage - Min
Supply Voltage - Max
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Minimum Operating Temperature
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Packaging
Microchip Technology 8-bit Microcontrollers - MCU 64KB 3968 RAM 36I/O
Datasheet
84In Stock
Min.: 1
Mult.: 1

PIC18 64 kB 3.89 kB QFN-44 40 MHz 10 bit 36 I/O 2 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)Fxx20 Tube
Microchip Technology 8-bit Microcontrollers - MCU 64KB 3328 RAM w/ECAN
Datasheet
10In Stock
Min.: 1
Mult.: 1

PIC18 64 kB 3.25 kB QFN-44 40 MHz 10 bit 44 I/O 2 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)Fxx80 Tube
Microchip Technology 8-bit Microcontrollers - MCU 64KB FL 4KBRM 16MIPS 12bit ADC CTMU XLP
Datasheet
56In Stock
180Expected 9/7/2026
Min.: 1
Mult.: 1

PIC18 64 kB 3.56 kB QFN-44 64 MHz 12 bit 35 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)F4xK80 Tube
Microchip Technology 8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM-20 MHz
Datasheet
183In Stock
Min.: 1
Mult.: 1

AVR 16 kB 1 kB QFN-44 20 MHz 10 bit 32 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega164 Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM-20 MHz
Datasheet
237In Stock
Min.: 1
Mult.: 1

AVR 16 kB 1 kB QFN-44 20 MHz 10 bit 32 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega164 Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 32KB 1KB EE 20MHz 2KB SRAM 5V
Datasheet
182In Stock
Min.: 1
Mult.: 1

AVR 32 kB 2 kB QFN-44 20 MHz 10 bit 32 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega324 Tray
Microchip Technology 8-bit Microcontrollers - MCU 14Kb Flash 1Kb ROM PAmp FstCmp I2C/SPI
Datasheet
13In Stock
Min.: 1
Mult.: 1

PIC16 14 kB 1 kB QFN-44 32 MHz 12 bit 36 I/O 2.3 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC16(L)F178x Tube
Microchip Technology 8-bit Microcontrollers - MCU 8-Bit MCU 56KB Flash 4KB RAM 256B EE CIP
Datasheet
214In Stock
1,530On Order
Min.: 1
Mult.: 1

PIC16 56 kB 4 kB QFN-44 32 MHz 10 bit 36 I/O 2.3 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C PIC16(L)F1887x AEC-Q100 Tube
Microchip Technology 8-bit Microcontrollers - MCU 14KB Flash 368 RAM 36 I/O
Datasheet
237In Stock
Min.: 1
Mult.: 1

PIC16 14 kB 368 B QFN-44 20 MHz 10 bit 35 I/O 2 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC16F88x Tube
Microchip Technology 8-bit Microcontrollers - MCU 16KB 768 RAM 34 I/O
Datasheet
13In Stock
Min.: 1
Mult.: 1

PIC18 16 kB 768 B QFN-44 40 MHz 10 bit 36 I/O 4.2 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)Fxx31 Tube
Microchip Technology 8-bit Microcontrollers - MCU 32KB 1536 RAM 36I/O
Datasheet
24In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,600

PIC18 32 kB 1.5 kB QFN-44 40 MHz 10 bit 36 I/O 4.2 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)Fxx20 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 32 KB FL 1536 RAM 36 I/O
Datasheet
47In Stock
Min.: 1
Mult.: 1

PIC18 32 kB 1.5 kB QFN-44 40 MHz 10 bit 36 I/O 4.2 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)Fxx80 Tube
Microchip Technology 8-bit Microcontrollers - MCU 32 KB FL 1024 RAM
Datasheet
63In Stock
Min.: 1
Mult.: 1

PIC18 32 kB 1 kB QFN-44 40 MHz 10 bit 32 I/O 2 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)F4xJ10 Tube
Microchip Technology 8-bit Microcontrollers - MCU 32KB Flash 1536B RAM 25 I/O 8B
Datasheet
345In Stock
1,600Expected 10/26/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,600

PIC18 32 kB 1.5 kB QFN-44 64 MHz 10 bit 36 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C PIC18F4xK20 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 32KB 1536 RAM 36I/O
Datasheet
153In Stock
Min.: 1
Mult.: 1

PIC18 32 kB 1.5 kB QFN-44 40 MHz 10 bit 36 I/O 2 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)Fxx20 Tube
Microchip Technology 8-bit Microcontrollers - MCU 96KB FL 3KB RAM ECAN 1024 EEPROM
Datasheet
35In Stock
Min.: 1
Mult.: 1

PIC18 96 kB 3.25 kB QFN-44 40 MHz 10 bit 44 I/O 2 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)F468x Tube
Microchip Technology 8-bit Microcontrollers - MCU 64KB Flash 3968b RAM 8b FamilynanoWat XLP
Datasheet
71In Stock
Min.: 1
Mult.: 1

PIC18 64 kB 3.8 kB QFN-44 64 MHz 10 bit 36 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C PIC18F2xK22 Tube
Microchip Technology 8-bit Microcontrollers - MCU 128KB Flash, 4KB RAM, 256B EEPROM, 10b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC, ZCD,PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD
Datasheet
554In Stock
Min.: 1
Mult.: 1
: 1,600

PIC18 128 kB 3.6 kB QFN-44 64 MHz 10 bit 36 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)Fx7K40 Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 14KB Flash, 1KB RAM, HEF, HS Comp, 10b DAC, OpAmp, COG, ZCD, PRG, 100mA I/Os, PPS, 10/16b PWMs, SPI/I2C, EUSART
Datasheet
80In Stock
Min.: 1
Mult.: 1

PIC16 14 kB 1 kB QFN-44 32 MHz 10 bit 36 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C PIC16(L)F177x Tube
Microchip Technology 8-bit Microcontrollers - MCU 64KB 3968BRM 36I/O 8b Fam nanowatt XLP
Datasheet
213In Stock
Min.: 1
Mult.: 1

PIC18 64 kB 3.84 kB QFN-44 64 MHz 10 bit 36 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C PIC18F4xK20 Tube
Microchip Technology 8-bit Microcontrollers - MCU 32 KB FL 1536 RAM 36 I/O
Datasheet
60In Stock
Min.: 1
Mult.: 1

PIC18 32 kB 1.5 kB QFN-44 40 MHz 10 bit 36 I/O 2 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)Fxx80 Tube
Microchip Technology 8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM-20 MHz
Datasheet
4,000Expected 10/26/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

AVR 16 kB 1 kB QFN-44 20 MHz 10 bit 32 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega164 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 128KB Flash, 4KB RAM, 256B EEPROM, 10-bit ADC2, 5-bit DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD
Datasheet
495Expected 10/19/2026
Min.: 1
Mult.: 1

PIC18 128 kB 3.6 kB QFN-44 64 MHz 10 bit 36 I/O 2.3 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C PIC18(L)Fx7K40 AEC-Q100 Tube
Microchip Technology 8-bit Microcontrollers - MCU AVR 16K FLSH 512B EE 1K SRAM 1.8V-8MHZ
Datasheet
Lead-Time 12 Weeks
Min.: 1
Mult.: 1

AVR 16 kB 1 kB QFN-44 8 MHz No ADC 35 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega162 Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 8K FLASH 512B EE SPI/UART/TWI 5V
Datasheet
Lead-Time 12 Weeks
Min.: 1
Mult.: 1

AVR 8 kB 512 B QFN-44 16 MHz No ADC 35 I/O 4.5 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega8515 Tray