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PDIP-40 Embedded Processors & Controllers

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Types of Embedded Processors & Controllers

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Results: 437

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Package/Case = PDIP-40

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Part #

CPLD - Complex Programmable Logic Devices 20 ns 24 I/O Pins 24 macorcells 48 reg

ATF2500C-20PU
Microchip Technology
1: HK$86.23
111In Stock

Mfr. Part No.
ATF2500C-20PU

Mouser Part No
556-AF2500C-20PU

Microchip Technology

CPLD - Complex Programmable Logic Devices 20 ns 24 I/O Pins 24 macorcells 48 reg

Datasheet

111In Stock

HK$86.23

Min.: 1
Mult.: 1

CPLD - Complex Programmable Logic Devices

Through Hole

PDIP-40

24 I/O

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU MCU 8-BIT AT80 CISC ROMless 3-5V

AT80C51RD2-3CSUM
Microchip Technology
1: HK$41.51
192In Stock
300Expected 10/9/2026

Mfr. Part No.
AT80C51RD2-3CSUM

Mouser Part No
556-AT80C51RD2-3CSUM

Microchip Technology

8-bit Microcontrollers - MCU MCU 8-BIT AT80 CISC ROMless 3-5V

Datasheet

192In Stock

300Expected 10/9/2026

HK$41.51

HK$38.06

HK$36.41

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

Through Hole

PDIP-40

8051

8 bit

40 MHz

0 B

1.25 kB

No ADC

32 I/O

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V

AT89LP51RD2-20PU
Microchip Technology
1: HK$43.89
89In Stock

Mfr. Part No.
AT89LP51RD2-20PU

Mouser Part No
556-AT89LP51RD2-20PU

Microchip Technology

8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V

Learn More

Datasheet

89In Stock

HK$43.89

HK$40.44

HK$36.50

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

Through Hole

PDIP-40

8051

8 bit

20 MHz

64 kB

256 B

10 bit

40 I/O

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 35 I/O Pins

ATMEGA162-16PU
Microchip Technology
1: HK$50.80
116In Stock

Mfr. Part No.
ATMEGA162-16PU

Mouser Part No
556-ATMEGA162-16PU

Microchip Technology

8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 35 I/O Pins

Datasheet

116In Stock

HK$50.80

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

Through Hole

PDIP-40

AVR

8 bit

16 MHz

16 kB

1 kB

No ADC

35 I/O

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU Mega AVR 0-Series, 20MHz, 48KB, PDIP-40

ATMEGA4809-PF
Microchip Technology
1: HK$25.48
295In Stock

Mfr. Part No.
ATMEGA4809-PF

Mouser Part No
556-ATMEGA4809-PF

Microchip Technology

8-bit Microcontrollers - MCU Mega AVR 0-Series, 20MHz, 48KB, PDIP-40

Learn More

Datasheet

295In Stock

HK$25.48

HK$23.34

HK$21.04

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

Through Hole

PDIP-40

AVR

8 bit

20 MHz

48 kB

6 kB

10 bit

33 I/O

- 40 C

+ 125 C

Tube

8-bit Microcontrollers - MCU 64kB Flash 2kB EEPROM 32 I/O Pins

ATMEGA644-20PU
Microchip Technology
1: HK$60.01
79In Stock

Mfr. Part No.
ATMEGA644-20PU

Mouser Part No
556-ATMEGA644-20PU

Microchip Technology

8-bit Microcontrollers - MCU 64kB Flash 2kB EEPROM 32 I/O Pins

Learn More

Datasheet

79In Stock

HK$60.01

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

Through Hole

PDIP-40

AVR

8 bit

20 MHz

64 kB

4 kB

10 bit

32 I/O

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 8kB Flash 0.5kB EEPROM 35 I/O Pins

ATMEGA8515-16PU
Microchip Technology
1: HK$29.10
399In Stock

Mfr. Part No.
ATMEGA8515-16PU

Mouser Part No
556-ATMEGA8515-16PU

Microchip Technology

8-bit Microcontrollers - MCU 8kB Flash 0.5kB EEPROM 35 I/O Pins

Datasheet

399In Stock

HK$29.10

HK$26.63

HK$25.65

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

Through Hole

PDIP-40

AVR

8 bit

16 MHz

8 kB

512 B

No ADC

35 I/O

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 3.5KB 128 RAM 33 I/O

PIC16C64A-04/P
Microchip Technology
1: HK$62.88
70In Stock

Mfr. Part No.
PIC16C64A-04/P

Mouser Part No
579-PIC16C64A-04/P

Microchip Technology

8-bit Microcontrollers - MCU 3.5KB 128 RAM 33 I/O

Datasheet

70In Stock

HK$62.88

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

Through Hole

PDIP-40

PIC16

8 bit

20 MHz

3.5 kB

128 B

No ADC

33 I/O

0 C

+ 70 C

Tube

8-bit Microcontrollers - MCU 3.5KB 128 RAM 33 I/O

PIC16C64A-04I/P
Microchip Technology
1: HK$67.32
53In Stock

Mfr. Part No.
PIC16C64A-04I/P

Mouser Part No
579-PIC16C64A-04I/P

Microchip Technology

8-bit Microcontrollers - MCU 3.5KB 128 RAM 33 I/O

Datasheet

53In Stock

HK$67.32

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

Through Hole

PDIP-40

PIC16

8 bit

20 MHz

2 kB

128 B

No ADC

33 I/O

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 3.5KB 128 RAM 33 I/O

PIC16C64A-20/P
Microchip Technology
1: HK$68.23
55In Stock

Mfr. Part No.
PIC16C64A-20/P

Mouser Part No
579-PIC16C64A-20/P

Microchip Technology

8-bit Microcontrollers - MCU 3.5KB 128 RAM 33 I/O

Datasheet

55In Stock

HK$68.23

HK$68.14

HK$65.68

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

Through Hole

PDIP-40

PIC16

8 bit

20 MHz

2 kB

128 B

No ADC

33 I/O

0 C

+ 70 C

Tube

8-bit Microcontrollers - MCU 7KB 192 RAM 33 I/O

PIC16C65A-20/P
Microchip Technology
1: HK$89.93
28In Stock

Mfr. Part No.
PIC16C65A-20/P

Mouser Part No
579-PIC16C65A-20/P

Microchip Technology

8-bit Microcontrollers - MCU 7KB 192 RAM 33 I/O

Datasheet

28In Stock

HK$89.93

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

Through Hole

PDIP-40

PIC16

8 bit

20 MHz

4 kB

192 B

No ADC

33 I/O

0 C

+ 70 C

Tube

8-bit Microcontrollers - MCU 7KB 192 RAM 33 I/O

PIC16C74A-20I/P
Microchip Technology
1: HK$102.26
25In Stock

Mfr. Part No.
PIC16C74A-20I/P

Mouser Part No
579-PIC16C74A-20I/P

Microchip Technology

8-bit Microcontrollers - MCU 7KB 192 RAM 33 I/O

Datasheet

25In Stock

HK$102.26

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

Through Hole

PDIP-40

PIC16

8 bit

20 MHz

4 kB

192 B

8 bit

33 I/O

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 7KB 192 RAM 33 I/O

PIC16C74B-04/P
Microchip Technology
1: HK$59.76
87In Stock
90Expected 3/9/2026

Mfr. Part No.
PIC16C74B-04/P

Mouser Part No
579-PIC16C74B-04/P

Microchip Technology

8-bit Microcontrollers - MCU 7KB 192 RAM 33 I/O

Datasheet

87In Stock

90Expected 3/9/2026

HK$59.76

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

Through Hole

PDIP-40

PIC16

8 bit

4 MHz

4 kB

192 B

8 bit

33 I/O

0 C

+ 70 C

Tube

8-bit Microcontrollers - MCU 7KB 192 RAM 33 I/O

PIC16C74B-20/P
Microchip Technology
1: HK$63.95
119In Stock

Mfr. Part No.
PIC16C74B-20/P

Mouser Part No
579-PIC16C74B-20/P

Microchip Technology

8-bit Microcontrollers - MCU 7KB 192 RAM 33 I/O

Datasheet

119In Stock

HK$63.95

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

Through Hole

PDIP-40

PIC16

8 bit

20 MHz

4 kB

192 B

8 bit

33 I/O

0 C

+ 70 C

Tube

8-bit Microcontrollers - MCU 7KB 192 RAM 33 I/O

PIC16C74B-20I/P
Microchip Technology
1: HK$69.87
139In Stock

Mfr. Part No.
PIC16C74B-20I/P

Mouser Part No
579-PIC16C74B-20I/P

Microchip Technology

8-bit Microcontrollers - MCU 7KB 192 RAM 33 I/O

Datasheet

139In Stock

HK$69.87

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

Through Hole

PDIP-40

PIC16

8 bit

20 MHz

4 kB

192 B

8 bit

33 I/O

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 14KB 368 RAM 33 I/O

PIC16C77-04/P
Microchip Technology
1: HK$72.75
73In Stock

Mfr. Part No.
PIC16C77-04/P

Mouser Part No
579-PIC16C7704P

Microchip Technology

8-bit Microcontrollers - MCU 14KB 368 RAM 33 I/O

Datasheet

73In Stock

HK$72.75

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

Through Hole

PDIP-40

PIC16

8 bit

20 MHz

8 kB

368 B

8 bit

33 I/O

0 C

+ 70 C

Tube

8-bit Microcontrollers - MCU 7KB 256 RAM 33 I/O

PIC16C774-I/P
Microchip Technology
1: HK$69.71
40In Stock

Mfr. Part No.
PIC16C774-I/P

Mouser Part No
579-PIC16C774-I/P

Microchip Technology

8-bit Microcontrollers - MCU 7KB 256 RAM 33 I/O

Datasheet

40In Stock

HK$69.71

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

Through Hole

PDIP-40

PIC16

8 bit

20 MHz

4 kB

256 B

12 bit

33 I/O

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 14KB Flash, 1KB RAM, 10b ADC, 2xPWM, 2xCCP, HLT, WDT, PPS, EUSART, SPI/I2C, XLP

PIC16F15275-E/P
Microchip Technology
1: HK$28.36
274In Stock

Mfr. Part No.
PIC16F15275-E/P

Mouser Part No
579-PIC16F15275-E/P

Microchip Technology

8-bit Microcontrollers - MCU 14KB Flash, 1KB RAM, 10b ADC, 2xPWM, 2xCCP, HLT, WDT, PPS, EUSART, SPI/I2C, XLP

Learn More

Datasheet

274In Stock

HK$28.36

HK$27.70

HK$27.54

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

Through Hole

PDIP-40

PIC16

8 bit

32 MHz

14 kB

1 kB

10 bit

35 I/O

- 40 C

+ 125 C

Tube

8-bit Microcontrollers - MCU 28KB Flash, 2KB RAM, 10b ADC, 2xPWM, 2xCCP, HLT, WDT, PPS, EUSART, SPI/I2C, XLP

PIC16F15276-I/P
Microchip Technology
1: HK$28.61
109In Stock

Mfr. Part No.
PIC16F15276-I/P

Mouser Part No
579-PIC16F15276-I/P

Microchip Technology

8-bit Microcontrollers - MCU 28KB Flash, 2KB RAM, 10b ADC, 2xPWM, 2xCCP, HLT, WDT, PPS, EUSART, SPI/I2C, XLP

Learn More

Datasheet

109In Stock

HK$28.61

HK$27.95

HK$27.04

HK$26.96

Quote

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

Through Hole

PDIP-40

PIC16

8 bit

32 MHz

28 kB

2 kB

10 bit

35 I/O

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 14KB, 1KB RAM, 4xPWMs, Comparator, DAC, ADC, CWG, 4xCLC, 2 EUSART, SPI/I2C

PIC16F15375-I/P
Microchip Technology
1: HK$17.43
360In Stock

Mfr. Part No.
PIC16F15375-I/P

Mouser Part No
579-PIC16F15375-I/P

Microchip Technology

8-bit Microcontrollers - MCU 14KB, 1KB RAM, 4xPWMs, Comparator, DAC, ADC, CWG, 4xCLC, 2 EUSART, SPI/I2C

Learn More

Datasheet

360In Stock

HK$17.43

HK$16.03

HK$14.47

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

Through Hole

PDIP-40

PIC16

8 bit

32 MHz

14 kB

1 kB

10 bit

36 I/O

- 40 C

+ 85 C

AEC-Q100

Tube

8-bit Microcontrollers - MCU 28KB, 2KB RAM, 4xPWMs, Comparator, DAC, ADC, CWG, 4xCLC, 2 EUSART, SPI/I2C

PIC16F15376-I/P
Microchip Technology
1: HK$18.82
273In Stock

Mfr. Part No.
PIC16F15376-I/P

Mouser Part No
579-PIC16F15376-I/P

Microchip Technology

8-bit Microcontrollers - MCU 28KB, 2KB RAM, 4xPWMs, Comparator, DAC, ADC, CWG, 4xCLC, 2 EUSART, SPI/I2C

Learn More

Datasheet

273In Stock

HK$18.82

HK$18.41

HK$15.70

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

Through Hole

PDIP-40

PIC16

8 bit

32 MHz

28 kB

2 kB

10 bit

36 I/O

- 40 C

+ 85 C

AEC-Q100

Tube

8-bit Microcontrollers - MCU 8-Bit MCU, 14K Flash 1KB RAM, 10b ADC

PIC16F1717-I/P
Microchip Technology
1: HK$23.02
161In Stock

Mfr. Part No.
PIC16F1717-I/P

Mouser Part No
579-PIC16F1717-I/P

Microchip Technology

8-bit Microcontrollers - MCU 8-Bit MCU, 14K Flash 1KB RAM, 10b ADC

Learn More

Datasheet

161In Stock

HK$23.02

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

Through Hole

PDIP-40

PIC16

8 bit

32 MHz

14 kB

1 kB

10 bit

36 I/O

- 40 C

+ 85 C

AEC-Q100

Tube

8-bit Microcontrollers - MCU 8-Bit MCU, 28K Flash 2KB RAM, 10b ADC

PIC16F1719-I/P
Microchip Technology
1: HK$23.84
124In Stock

Mfr. Part No.
PIC16F1719-I/P

Mouser Part No
579-PIC16F1719-I/P

Microchip Technology

8-bit Microcontrollers - MCU 8-Bit MCU, 28K Flash 2KB RAM, 10b ADC

Learn More

Datasheet

124In Stock

HK$23.84

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

Through Hole

PDIP-40

PIC16

8 bit

32 MHz

28 kB

2 kB

10 bit

36 I/O

- 40 C

+ 85 C

AEC-Q100

Tube

8-bit Microcontrollers - MCU 8-Bit MCU, 28K Flash 2KB RAM, 10b ADC

PIC16F1779-E/P
Microchip Technology
1: HK$35.84
121In Stock

Mfr. Part No.
PIC16F1779-E/P

Mouser Part No
579-PIC16F1779-E/P

Microchip Technology

8-bit Microcontrollers - MCU 8-Bit MCU, 28K Flash 2KB RAM, 10b ADC

Learn More

Datasheet

121In Stock

HK$35.84

HK$32.88

HK$29.76

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

Through Hole

PDIP-40

PIC16

8 bit

32 MHz

28 kB

2 kB

10 bit

36 I/O

- 40 C

+ 125 C

AEC-Q100

Tube

8-bit Microcontrollers - MCU 8-Bit MCU, 28K Flash 2KB RAM, 10b ADC

PIC16F1779-I/P
Microchip Technology
1: HK$32.80
121In Stock

Mfr. Part No.
PIC16F1779-I/P

Mouser Part No
579-PIC16F1779-I/P

Microchip Technology

8-bit Microcontrollers - MCU 8-Bit MCU, 28K Flash 2KB RAM, 10b ADC

Learn More

Datasheet

121In Stock

HK$32.80

HK$30.09

HK$27.21

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

Through Hole

PDIP-40

PIC16

8 bit

32 MHz

28 kB

2 kB

10 bit

36 I/O

- 40 C

+ 85 C

AEC-Q100

Tube

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