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PIC18(L)F4xK40 Series 8-bit Microcontrollers - MCU

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Part #

8-bit Microcontrollers - MCU 64KB 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

PIC18F46K40-E/PT
Microchip Technology
1: $3.14
1,229In Stock

Mfr. Part No.
PIC18F46K40-E/PT

Mouser Part No
579-PIC18F46K40-E/PT

Microchip Technology

8-bit Microcontrollers - MCU 64KB 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

Learn More

Datasheet

1,229In Stock

$3.14

$2.88

$2.61

Min.: 1
Mult.: 1

PIC18

64 kB

3.53 kB

TQFP-44

64 MHz

10 bit

36 I/O

2.3 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

PIC18(L)F4xK40

AEC-Q100

Tray

8-bit Microcontrollers - MCU 32KB Flash, 2KB 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

PIC18F45K40-E/P
Microchip Technology
1: $3.97
2,089In Stock

Mfr. Part No.
PIC18F45K40-E/P

Mouser Part No
579-PIC18F45K40-E/P

Microchip Technology

8-bit Microcontrollers - MCU 32KB Flash, 2KB 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

Learn More

Datasheet

2,089In Stock

$3.97

$3.96

$3.63

$3.59

Min.: 1
Mult.: 1

PIC18

32 kB

2 kB

PDIP-40

64 MHz

10 bit

36 I/O

2.3 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

PIC18(L)F4xK40

AEC-Q100

Tube

8-bit Microcontrollers - MCU 32KB Flash, 2KB 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

PIC18F45K40-E/MV
Microchip Technology
1: $2.79
1,314In Stock

Mfr. Part No.
PIC18F45K40-E/MV

Mouser Part No
579-PIC18F45K40-E/MV

Microchip Technology

8-bit Microcontrollers - MCU 32KB Flash, 2KB 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

Learn More

Datasheet

1,314In Stock

$2.79

$2.56

$2.31

Min.: 1
Mult.: 1

PIC18

32 kB

2 kB

UQFN-40

64 MHz

10 bit

36 I/O

2.3 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)F4xK40

AEC-Q100

Tube

8-bit Microcontrollers - MCU 32KB Flash, 2KB 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

PIC18F45K40-I/ML
Microchip Technology
1: $2.58
1,269In Stock

Mfr. Part No.
PIC18F45K40-I/ML

Mouser Part No
579-PIC18F45K40-I/ML

Microchip Technology

8-bit Microcontrollers - MCU 32KB Flash, 2KB 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

Learn More

Datasheet

1,269In Stock

$2.58

$2.49

Min.: 1
Mult.: 1

PIC18

32 kB

2 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)F4xK40

AEC-Q100

Tube

8-bit Microcontrollers - MCU 32KB Flash, 2KB 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

PIC18F45K40T-I/ML
Microchip Technology
1: $2.80
3,067In Stock

Mfr. Part No.
PIC18F45K40T-I/ML

Mouser Part No
579-PIC18F45K40TI/ML

Microchip Technology

8-bit Microcontrollers - MCU 32KB Flash, 2KB 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

Learn More

Datasheet

3,067In Stock

Cut Tape

$2.80

$2.54

Reel

$2.54

$2.53

Quote

Min.: 1
Mult.: 1

: 1,600

PIC18

32 kB

2 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)F4xK40

AEC-Q100

Reel, Cut Tape

8-bit Microcontrollers - MCU 64KB 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

PIC18F46K40-E/MV
Microchip Technology
1: $2.96
365In Stock

Mfr. Part No.
PIC18F46K40-E/MV

Mouser Part No
579-PIC18F46K40-E/MV

Microchip Technology

8-bit Microcontrollers - MCU 64KB 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

Learn More

Datasheet

365In Stock

$2.96

Min.: 1
Mult.: 1

PIC18

64 kB

3.53 kB

UQFN-40

64 MHz

10 bit

36 I/O

2.3 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

PIC18(L)F4xK40

AEC-Q100

Tube

8-bit Microcontrollers - MCU 64KB 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

PIC18F46K40-I/ML
Microchip Technology
1: $2.80
358In Stock

Mfr. Part No.
PIC18F46K40-I/ML

Mouser Part No
579-PIC18F46K40-I/ML

Microchip Technology

8-bit Microcontrollers - MCU 64KB 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

Learn More

Datasheet

358In Stock

$2.80

$2.79

$2.64

$2.62

Min.: 1
Mult.: 1

PIC18

64 kB

3.53 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)F4xK40

AEC-Q100

Tube

8-bit Microcontrollers - MCU 64KB 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

PIC18LF46K40-E/ML
Microchip Technology
1: $3.09
63In Stock

Mfr. Part No.
PIC18LF46K40-E/ML

Mouser Part No
579-PIC18LF46K40E/ML

Microchip Technology

8-bit Microcontrollers - MCU 64KB 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

63In Stock

$3.09

Min.: 1
Mult.: 1

PIC18

64 kB

3.53 kB

QFN-44

64 MHz

10 bit

36 I/O

1.8 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 125 C

PIC18(L)F4xK40

Tube

8-bit Microcontrollers - MCU 32KB Flash, 2KB 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

PIC18F45K40-E/ML
Microchip Technology
1: $2.91
597In Stock

Mfr. Part No.
PIC18F45K40-E/ML

Mouser Part No
579-PIC18F45K40-E/ML

Microchip Technology

8-bit Microcontrollers - MCU 32KB Flash, 2KB 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

Learn More

Datasheet

597In Stock

$2.91

$2.90

$2.79

Min.: 1
Mult.: 1

PIC18

QFN-44

SMD/SMT

PIC18(L)F4xK40

AEC-Q100

Tube

8-bit Microcontrollers - MCU 64KB 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

PIC18LF46K40-I/MV
Microchip Technology
1: $2.83
438In Stock

Mfr. Part No.
PIC18LF46K40-I/MV

Mouser Part No
579-PIC18LF46K40I/MV

Microchip Technology

8-bit Microcontrollers - MCU 64KB 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

438In Stock

$2.83

$2.60

$2.35

$2.34

Quote

Min.: 1
Mult.: 1

PIC18

UQFN-40

SMD/SMT

PIC18(L)F4xK40

Tube

8-bit Microcontrollers - MCU 32KB Flash, 2KB 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

PIC18F45K40-I/MV
Microchip Technology
1: $2.65
438In Stock

Mfr. Part No.
PIC18F45K40-I/MV

Mouser Part No
579-PIC18F45K40-I/MV

Microchip Technology

8-bit Microcontrollers - MCU 32KB Flash, 2KB 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

Learn More

Datasheet

438In Stock

$2.65

$2.45

$2.22

$2.20

Min.: 1
Mult.: 1

PIC18

32 kB

2 kB

UQFN-40

64 MHz

10 bit

36 I/O

2.3 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)F4xK40

AEC-Q100

Tube

8-bit Microcontrollers - MCU 32KB Flash, 2KB 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

PIC18F45K40-I/P
Microchip Technology
1: $3.66
6,077In Stock

Mfr. Part No.
PIC18F45K40-I/P

Mouser Part No
579-PIC18F45K40-I/P

Microchip Technology

8-bit Microcontrollers - MCU 32KB Flash, 2KB 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

Learn More

Datasheet

6,077In Stock

$3.66

Min.: 1
Mult.: 1

PIC18

32 kB

2 kB

PDIP-40

64 MHz

10 bit

36 I/O

2.3 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

PIC18(L)F4xK40

AEC-Q100

Tube

8-bit Microcontrollers - MCU 32KB Flash, 2KB 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

PIC18F45K40-I/PT
Microchip Technology
1: $2.83
8,135In Stock

Mfr. Part No.
PIC18F45K40-I/PT

Mouser Part No
579-PIC18F45K40-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 32KB Flash, 2KB 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

Learn More

Datasheet

8,135In Stock

$2.83

$2.76

$2.50

$2.41

View

Min.: 1
Mult.: 1

PIC18

32 kB

2 kB

TQFP-44

64 MHz

10 bit

36 I/O

2.3 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)F4xK40

AEC-Q100

Tray

8-bit Microcontrollers - MCU 64KB 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

PIC18F46K40T-I/MV
Microchip Technology
1: $2.94
1,938In Stock

Mfr. Part No.
PIC18F46K40T-I/MV

Mouser Part No
579-PIC18F46K40TI/MV

Microchip Technology

8-bit Microcontrollers - MCU 64KB 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

Learn More

Datasheet

1,938In Stock

Cut Tape

$2.94

$2.87

Reel

$2.38

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

PIC18

UQFN-40

SMD/SMT

PIC18(L)F4xK40

AEC-Q100

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 256B EEPROM, 10b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD

PIC18LF45K40-I/PT
Microchip Technology
1: $2.83
2,881In Stock

Mfr. Part No.
PIC18LF45K40-I/PT

Mouser Part No
579-PIC18LF45K40I/PT

Microchip Technology

8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 256B EEPROM, 10b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD

Datasheet

2,881In Stock

$2.83

Min.: 1
Mult.: 1

PIC18

TQFP-44

SMD/SMT

PIC18(L)F4xK40

Tray

8-bit Microcontrollers - MCU 32KB Flash, 2KB 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

PIC18F45K40-E/PT
Microchip Technology
1: $2.96
1,880In Stock

Mfr. Part No.
PIC18F45K40-E/PT

Mouser Part No
579-PIC18F45K40-E/PT

Microchip Technology

8-bit Microcontrollers - MCU 32KB Flash, 2KB 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

Learn More

Datasheet

1,880In Stock

$2.96

$2.72

$2.46

Min.: 1
Mult.: 1

PIC18

32 kB

2 kB

TQFP-44

64 MHz

10 bit

36 I/O

2.3 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)F4xK40

AEC-Q100

Tray

8-bit Microcontrollers - MCU 64KB 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

PIC18F46K40-I/PT
Microchip Technology
1: $2.84
1,397In Stock
2,080Expected 10/9/2026

Mfr. Part No.
PIC18F46K40-I/PT

Mouser Part No
579-PIC18F46K40-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 64KB 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

Learn More

Datasheet

1,397In Stock

2,080Expected 10/9/2026

$2.84

$2.60

$2.35

Min.: 1
Mult.: 1

PIC18

64 kB

3.53 kB

TQFP-44

64 MHz

10 bit

36 I/O

2.3 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)F4xK40

AEC-Q100

Tray

8-bit Microcontrollers - MCU 64KB 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

PIC18F46K40T-I/PT
Microchip Technology
1: $3.03
1,161In Stock

Mfr. Part No.
PIC18F46K40T-I/PT

Mouser Part No
579-PIC18F46K40TI/PT

Microchip Technology

8-bit Microcontrollers - MCU 64KB 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

Learn More

Datasheet

1,161In Stock

Cut Tape

$3.03

$2.96

$2.75

Reel

$2.53

Min.: 1
Mult.: 1

: 1,200

PIC18

64 kB

3.53 kB

TQFP-44

64 MHz

10 bit

36 I/O

2.3 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)F4xK40

AEC-Q100

Reel, Cut Tape

8-bit Microcontrollers - MCU 64KB 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

PIC18F46K40-E/P
Microchip Technology
1: $4.19
149In Stock

Mfr. Part No.
PIC18F46K40-E/P

Mouser Part No
579-PIC18F46K40-E/P

Microchip Technology

8-bit Microcontrollers - MCU 64KB 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

Learn More

Datasheet

149In Stock

$4.19

Min.: 1
Mult.: 1

PIC18

64 kB

3.53 kB

PDIP-40

64 MHz

10 bit

36 I/O

2.3 V

5.5 V

Through Hole

8 bit

- 40 C

+ 125 C

PIC18(L)F4xK40

AEC-Q100

Tube

8-bit Microcontrollers - MCU 64KB 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

PIC18F46K40-I/P
Microchip Technology
1: $3.82
241In Stock

Mfr. Part No.
PIC18F46K40-I/P

Mouser Part No
579-PIC18F46K40-I/P

Microchip Technology

8-bit Microcontrollers - MCU 64KB 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

Learn More

Datasheet

241In Stock

$3.82

$3.55

$3.20

Min.: 1
Mult.: 1

PIC18

64 kB

3.53 kB

PDIP-40

64 MHz

10 bit

36 I/O

2.3 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

PIC18(L)F4xK40

AEC-Q100

Tube

8-bit Microcontrollers - MCU 64KB 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

PIC18LF46K40-I/PT
Microchip Technology
1: $2.84
103In Stock

Mfr. Part No.
PIC18LF46K40-I/PT

Mouser Part No
579-PIC18LF46K40I/PT

Microchip Technology

8-bit Microcontrollers - MCU 64KB 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

103In Stock

$2.84

$2.60

$2.35

Min.: 1
Mult.: 1

PIC18

64 kB

3.53 kB

TQFP-44

64 MHz

10 bit

36 I/O

1.8 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)F4xK40

Tray

8-bit Microcontrollers - MCU 32KB Flash, 2KB 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

PIC18F45K40T-I/PT
Microchip Technology
1: $2.87
88In Stock
2,400Expected 5/10/2026

Mfr. Part No.
PIC18F45K40T-I/PT

Mouser Part No
579-PIC18F45K40TI/PT

Microchip Technology

8-bit Microcontrollers - MCU 32KB Flash, 2KB 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

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Datasheet

88In Stock

2,400Expected 5/10/2026

Cut Tape

$2.87

$2.82

Reel

$2.38

MouseReel Available

Min.: 1
Mult.: 1

: 1,200

PIC18

32 kB

2 kB

TQFP-44

64 MHz

10 bit

36 I/O

2.3 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)F4xK40

AEC-Q100

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 64KB 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

PIC18LF46K40T-I/MV
Microchip Technology
1: $2.87
13In Stock

Mfr. Part No.
PIC18LF46K40T-I/MV

Mouser Part No
579-PIC18LF46K40TI/V

Microchip Technology

8-bit Microcontrollers - MCU 64KB 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

13In Stock

Cut Tape

$2.87

Reel

$2.87

Min.: 1
Mult.: 1

: 3,300

PIC18

64 kB

3.53 kB

UQFN-40

64 MHz

10 bit

36 I/O

1.8 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)F4xK40

Reel, Cut Tape

8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 256B EEPROM, 10b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD

PIC18LF45K40-I/MV
Microchip Technology
1: $2.65
491In Stock

Mfr. Part No.
PIC18LF45K40-I/MV

Mouser Part No
579-PIC18LF45K40I/MV

Microchip Technology

8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 256B EEPROM, 10b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD

Datasheet

491In Stock

$2.65

Min.: 1
Mult.: 1

PIC18

32 kB

2 kB

UQFN-40

64 MHz

10 bit

36 I/O

1.8 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)F4xK40

Tube

8-bit Microcontrollers - MCU 64KB 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

PIC18F46K40-E/ML
Microchip Technology
360: $3.09
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
PIC18F46K40-E/ML

Mouser Part No
579-PIC18F46K40-E/ML

Microchip Technology

8-bit Microcontrollers - MCU 64KB 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

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$3.09

Min.: 360
Mult.: 45

PIC18

QFN-44

SMD/SMT

PIC18(L)F4xK40

AEC-Q100

Tube

PIC18(L)F4xK40 Series 8-bit Microcontrollers - MCU

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