.hide-partial { max-height: none; } .show-more { display: none; }

PDIP-40 32 kB 8-bit Microcontrollers - MCU

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 58

Applied Filters:

Package/Case = PDIP-40 Program Memory Size = 32 kB

Manufacturer

Core

Data RAM Size

Maximum Clock Frequency

ADC Resolution

Number of I/Os

Supply Voltage - Min

Supply Voltage - Max

Mounting Style

Data Bus Width

Minimum Operating Temperature

Maximum Operating Temperature

Series

Qualification

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 128 Basic Logic Elements CLB, PDID, MVIO,10b ADCC, 8b DAC, 2 Analog Comparators

PIC18F45Q35-E/P
Microchip Technology
1: HK$31.40
210In Stock
New Product

Mfr. Part No.
PIC18F45Q35-E/P

Mouser Part No
579-PIC18F45Q35-E/P

New Product

Microchip Technology

8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 128 Basic Logic Elements CLB, PDID, MVIO,10b ADCC, 8b DAC, 2 Analog Comparators

Learn More

Datasheet

210In Stock

HK$31.40

Min.: 1
Mult.: 1

PIC18

32 kB

2 kB

PDIP-40

64 MHz

10 bit

35 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

Tube

8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 512bytes EEPROM, MVIO, 10b ADC2, 8b DAC, ACP, Comp, PWM,

PIC18F45Q24-E/P
Microchip Technology
1: HK$30.50
212In Stock

Mfr. Part No.
PIC18F45Q24-E/P

Mouser Part No
579-PIC18F45Q24EP

Microchip Technology

8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 512bytes EEPROM, MVIO, 10b ADC2, 8b DAC, ACP, Comp, PWM,

Learn More

Datasheet

212In Stock

HK$30.50

Min.: 1
Mult.: 1

RISC

32 kB

2 kB

PDIP-40

64 MHz

10 bit

35 I/O

1.8 V

5.5 V

Through Hole

8 bit

- 40 C

+ 125 C

Tube

8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 1KB EEPROM, 12b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD

PIC18F45Q43-I/P
Microchip Technology
1: HK$20.14
1,258In Stock

Mfr. Part No.
PIC18F45Q43-I/P

Mouser Part No
579-PIC18F45Q43-I/P

Microchip Technology

8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 1KB EEPROM, 12b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD

Learn More

Datasheet

1,258In Stock

HK$20.14

HK$18.58

HK$16.85

Min.: 1
Mult.: 1

PIC18

32 kB

2 kB

PDIP-40

64 MHz

12 bit

36 I/O

1.8 V

5.5 V

Through Hole

8 bit

- 40 C

+ 125 C

PIC18F25/45/55Q43

Tube

8-bit Microcontrollers - MCU 32KB 1536 RAM 36I/O

PIC18F4520-E/P
Microchip Technology
1: HK$61.32
443In Stock

Mfr. Part No.
PIC18F4520-E/P

Mouser Part No
579-PIC18F4520-E/P

Microchip Technology

8-bit Microcontrollers - MCU 32KB 1536 RAM 36I/O

Datasheet

443In Stock

HK$61.32

HK$60.33

Min.: 1
Mult.: 1

PIC18

32 kB

1.5 kB

PDIP-40

40 MHz

10 bit

36 I/O

4.2 V

5.5 V

Through Hole

8 bit

- 40 C

+ 125 C

PIC18(L)Fxx20

Tube

8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 256B EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, UART, SPI/I2C, IDLE/DOZE/PMD

PIC18F45K42-I/P
Microchip Technology
1: HK$24.58
2,256In Stock

Mfr. Part No.
PIC18F45K42-I/P

Mouser Part No
579-PIC18F45K42-I/P

Microchip Technology

8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 256B EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, UART, SPI/I2C, IDLE/DOZE/PMD

Learn More

Datasheet

2,256In Stock

HK$24.58

HK$22.61

HK$20.55

Min.: 1
Mult.: 1

PIC18

32 kB

2 kB

PDIP-40

64 MHz

12 bit

36 I/O

2.3 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

PIC18(L)F4xK42

Tube

8-bit Microcontrollers - MCU 32KB 1536bytes-RAM 8B nanoWatt

PIC18F45K22-E/P
Microchip Technology
1: HK$29.67
1,432In Stock

Mfr. Part No.
PIC18F45K22-E/P

Mouser Part No
579-PIC18F45K22-E/P

Microchip Technology

8-bit Microcontrollers - MCU 32KB 1536bytes-RAM 8B nanoWatt

Learn More

Datasheet

1,432In Stock

HK$29.67

HK$28.77

HK$28.36

Min.: 1
Mult.: 1

PIC18

32 kB

1.5 kB

PDIP-40

64 MHz

10 bit

36 I/O

1.8 V

5.5 V

Through Hole

8 bit

- 40 C

+ 125 C

PIC18F2xK22

Tube

8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 1KB EEPROM, 12b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD

PIC18F45Q43-E/P
Microchip Technology
1: HK$21.78
1,320In Stock

Mfr. Part No.
PIC18F45Q43-E/P

Mouser Part No
579-PIC18F45Q43-E/P

Microchip Technology

8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 1KB EEPROM, 12b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD

Learn More

Datasheet

1,320In Stock

HK$21.78

HK$19.89

HK$18.00

Min.: 1
Mult.: 1

PIC18

32 kB

2 kB

PDIP-40

64 MHz

12 bit

36 I/O

1.8 V

5.5 V

Through Hole

8 bit

- 40 C

+ 125 C

PIC18F25/45/55Q43

Tube

8-bit Microcontrollers - MCU 32KB 1536 RAM 36I/O

PIC18LF4520-I/P
Microchip Technology
1: HK$58.53
451In Stock

Mfr. Part No.
PIC18LF4520-I/P

Mouser Part No
579-PIC18LF4520-I/P

Microchip Technology

8-bit Microcontrollers - MCU 32KB 1536 RAM 36I/O

Datasheet

451In Stock

HK$58.53

HK$57.62

Quote

Min.: 1
Mult.: 1

PIC18

32 kB

1.5 kB

PDIP-40

40 MHz

10 bit

36 I/O

2 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

PIC18(L)Fxx20

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/P
Microchip Technology
1: HK$24.00
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

HK$24.00

HK$23.92

HK$22.69

HK$22.52

Quote

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 FL 4KBRM 16MIPS 12bit ADC CTMU

PIC18F45K80-E/P
Microchip Technology
1: HK$38.96
108In Stock

Mfr. Part No.
PIC18F45K80-E/P

Mouser Part No
579-PIC18F45K80-E/P

Microchip Technology

8-bit Microcontrollers - MCU 32KB FL 4KBRM 16MIPS 12bit ADC CTMU

Learn More

Datasheet

108In Stock

HK$38.96

Min.: 1
Mult.: 1

PIC18

32 kB

1 kB

PDIP-40

64 MHz

12 bit

35 I/O

1.8 V

5.5 V

Through Hole

8 bit

- 40 C

+ 125 C

PIC18(L)F4xK80

Tube

8-bit Microcontrollers - MCU 32 KB Flash RAM 48 MHz Int.

PIC18F45K50-I/P
Microchip Technology
1: HK$32.80
316In Stock

Mfr. Part No.
PIC18F45K50-I/P

Mouser Part No
579-PIC18F45K50-I/P

Microchip Technology

8-bit Microcontrollers - MCU 32 KB Flash RAM 48 MHz Int.

Learn More

Datasheet

316In Stock

HK$32.80

HK$30.09

HK$29.51

HK$27.21

Min.: 1
Mult.: 1

PIC18

32 kB

2 kB

PDIP-40

48 MHz

10 bit

36 I/O

2.3 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

PIC18(L)F45K50

Tube

8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 128 Basic Logic Elements CLB, PDID, MVIO,10b ADCC, 8b DAC, 2 Analog Comparators

PIC18F45Q35-I/P
Microchip Technology
1: HK$28.52
230In Stock
New Product

Mfr. Part No.
PIC18F45Q35-I/P

Mouser Part No
579-PIC18F45Q35-I/P

New Product

Microchip Technology

8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 128 Basic Logic Elements CLB, PDID, MVIO,10b ADCC, 8b DAC, 2 Analog Comparators

Learn More

Datasheet

230In Stock

HK$28.52

Min.: 1
Mult.: 1

PIC18

32 kB

2 kB

PDIP-40

64 MHz

10 bit

35 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 512bytes EEPROM, MVIO, 10b ADC2, 8b DAC, ACP, Comp, PWM,

PIC18F45Q24-I/P
Microchip Technology
1: HK$27.70
232In Stock

Mfr. Part No.
PIC18F45Q24-I/P

Mouser Part No
579-PIC18F45Q24IP

Microchip Technology

8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 512bytes EEPROM, MVIO, 10b ADC2, 8b DAC, ACP, Comp, PWM,

Learn More

Datasheet

232In Stock

HK$27.70

Min.: 1
Mult.: 1

RISC

32 kB

2 kB

PDIP-40

64 MHz

10 bit

35 I/O

1.8 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 32K FLASH 4.0 TO 5.5V

AT89C51RC-24PU
Microchip Technology
1: HK$42.50
693In Stock

Mfr. Part No.
AT89C51RC-24PU

Mouser Part No
556-A89C51RC-24PU

Microchip Technology

8-bit Microcontrollers - MCU 32K FLASH 4.0 TO 5.5V

Learn More

Datasheet

693In Stock

HK$42.50

Min.: 1
Mult.: 1

8051

32 kB

512 B

PDIP-40

24 MHz

No ADC

32 I/O

4 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

89C

Tube

8-bit Microcontrollers - MCU 32KB 1536 RAM 34I/O

PIC18F452-I/P
Microchip Technology
1: HK$70.03
1,041In Stock

Mfr. Part No.
PIC18F452-I/P

Mouser Part No
579-PIC18F452-I/P

Microchip Technology

8-bit Microcontrollers - MCU 32KB 1536 RAM 34I/O

Datasheet

1,041In Stock

HK$70.03

Min.: 1
Mult.: 1

PIC18

32 kB

1.5 kB

PDIP-40

40 MHz

10 bit

34 I/O

4.2 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

PIC18(L)Fxx2

Tube

8-bit Microcontrollers - MCU 32KB 1536 RAM 36I/O

PIC18F4523-I/P
Microchip Technology
1: HK$61.81
228In Stock

Mfr. Part No.
PIC18F4523-I/P

Mouser Part No
579-PIC18F4523-I/P

Microchip Technology

8-bit Microcontrollers - MCU 32KB 1536 RAM 36I/O

Learn More

Datasheet

228In Stock

HK$61.81

Min.: 1
Mult.: 1

PIC18

32 kB

1.5 kB

PDIP-40

40 MHz

12 bit

36 I/O

2 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

PIC18(L)Fxx23

Tube

8-bit Microcontrollers - MCU 32kBF 2048RM FSUSB2

PIC18F4550-I/P
Microchip Technology
1: HK$61.65
580In Stock

Mfr. Part No.
PIC18F4550-I/P

Mouser Part No
579-PIC18F4550-I/P

Microchip Technology

8-bit Microcontrollers - MCU 32kBF 2048RM FSUSB2

Learn More

Datasheet

580In Stock

HK$61.65

Min.: 1
Mult.: 1

PIC18

32 kB

2 kB

PDIP-40

48 MHz

10 bit

35 I/O

4.2 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

PIC18(L)Fxx50

Tube

8-bit Microcontrollers - MCU 32KB 1536 RAM 34 I/O

PIC18F458-I/P
Microchip Technology
1: HK$76.77
481In Stock

Mfr. Part No.
PIC18F458-I/P

Mouser Part No
579-PIC18F458-I/P

Microchip Technology

8-bit Microcontrollers - MCU 32KB 1536 RAM 34 I/O

Datasheet

481In Stock

HK$76.77

Min.: 1
Mult.: 1

PIC18

32 kB

1.5 kB

PDIP-40

40 MHz

10 bit

33 I/O

4.2 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

PIC18(L)Fxx8

Tube

8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 256B EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, UART, SPI/I2C, IDLE/DOZE/PMD

PIC18F45K42-E/P
Microchip Technology
1: HK$26.63
651In Stock

Mfr. Part No.
PIC18F45K42-E/P

Mouser Part No
579-PIC18F45K42-E/P

Microchip Technology

8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 256B EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, UART, SPI/I2C, IDLE/DOZE/PMD

Learn More

Datasheet

651In Stock

HK$26.63

Min.: 1
Mult.: 1

PIC18

32 kB

2 kB

PDIP-40

64 MHz

12 bit

36 I/O

2.3 V

5.5 V

Through Hole

8 bit

- 40 C

+ 125 C

PIC18(L)F4xK42

Tube

8-bit Microcontrollers - MCU 32kB Flash 1kB EEPROM 32 I/O Pins

ATMEGA32-16PU
Microchip Technology
1: HK$62.14
285In Stock
NRND

Mfr. Part No.
ATMEGA32-16PU

Mouser Part No
556-ATMEGA32-16PU

NRND

Microchip Technology

8-bit Microcontrollers - MCU 32kB Flash 1kB EEPROM 32 I/O Pins

Datasheet

285In Stock

HK$62.14

Min.: 1
Mult.: 1

AVR

32 kB

2 kB

PDIP-40

16 MHz

10 bit

32 I/O

4.5 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

ATmega32

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: HK$22.11
3,487In Stock
3,330Expected 12/8/2026

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

3,487In Stock

3,330Expected 12/8/2026

HK$22.11

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 In-system Flash 2.7V - 5.5V

ATMEGA32A-PU
Microchip Technology
1: HK$40.20
430In Stock
550On Order
NRND

Mfr. Part No.
ATMEGA32A-PU

Mouser Part No
556-ATMEGA32A-PU

NRND

Microchip Technology

8-bit Microcontrollers - MCU 32KB In-system Flash 2.7V - 5.5V

Datasheet

430In Stock

550On Order

HK$40.20

Min.: 1
Mult.: 1

AVR

32 kB

2 kB

PDIP-40

16 MHz

10 bit

32 I/O

2.7 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

ATmega32A

Tube

8-bit Microcontrollers - MCU 32kB Flash 1280B RAM 2.7V-5.5V

AT89C51RC2-3CSUM
Microchip Technology
1: HK$77.43
74In Stock

Mfr. Part No.
AT89C51RC2-3CSUM

Mouser Part No
556-A89C51RC2-3CSUM

Microchip Technology

8-bit Microcontrollers - MCU 32kB Flash 1280B RAM 2.7V-5.5V

Learn More

Datasheet

74In Stock

HK$77.43

Min.: 1
Mult.: 1

8051

32 kB

1.25 kB

PDIP-40

60 MHz

No ADC

32 I/O

2.7 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

89C

Tube

8-bit Microcontrollers - MCU 32KB FLSH 2048 RAM FSUSB 2.0 12B ADC

PIC18F4553-I/P
Microchip Technology
1: HK$72.75
57In Stock

Mfr. Part No.
PIC18F4553-I/P

Mouser Part No
579-PIC18F4553-I/P

Microchip Technology

8-bit Microcontrollers - MCU 32KB FLSH 2048 RAM FSUSB 2.0 12B ADC

Learn More

Datasheet

57In Stock

HK$72.75

Min.: 1
Mult.: 1

PIC18

32 kB

2 kB

PDIP-40

48 MHz

12 bit

35 I/O

4.2 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

PIC18(L)Fxx53

Tube

8-bit Microcontrollers - MCU 32KB 1536bytes-RAM 8B nanoWatt

PIC18F45K22-I/P
Microchip Technology
1: HK$31.15
408In Stock
570Expected 7/8/2026

Mfr. Part No.
PIC18F45K22-I/P

Mouser Part No
579-PIC18F45K22-I/P

Microchip Technology

8-bit Microcontrollers - MCU 32KB 1536bytes-RAM 8B nanoWatt

Learn More

Datasheet

408In Stock

570Expected 7/8/2026

HK$31.15

Min.: 1
Mult.: 1

PIC18

32 kB

1.5 kB

PDIP-40

64 MHz

10 bit

36 I/O

1.8 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

PIC18F2xK22

Tube

PDIP-40 32 kB 8-bit Microcontrollers - MCU

Customer Service Office

Company

Resources

Support

89C
ATmega32
ATmega32A
PIC18(L)Cxx2
PIC18(L)F45K50
PIC18(L)F4x1x
PIC18(L)F4xJ10
PIC18(L)F4xK40
PIC18(L)F4xK42
PIC18(L)F4xK80
PIC18(L)Fxx2
PIC18(L)Fxx20
PIC18(L)Fxx23
PIC18(L)Fxx50
PIC18(L)Fxx53
PIC18(L)Fxx8
PIC18(L)Fxx80
PIC18F25/45/55Q43
PIC18F2xK22
PIC18F44/45/54/55Q71