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

PDIP-20 8-bit Microcontrollers - MCU

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

Results: 257

Applied Filters:

Package/Case = PDIP-20

Manufacturer

Core

Program Memory Size

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 2kB Flash 0.128kB EEPROM 18 I/O Pins

ATTINY2313-20PU
Microchip Technology
1: $3.06
1,026In Stock
NRND

Mfr. Part No.
ATTINY2313-20PU

Mouser Part No
556-ATTINY2313-20PU

NRND

Microchip Technology

8-bit Microcontrollers - MCU 2kB Flash 0.128kB EEPROM 18 I/O Pins

Datasheet

1,026In Stock

$3.06

Min.: 1
Mult.: 1

AVR

2 kB

128 B

PDIP-20

20 MHz

No ADC

18 I/O

2.7 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

ATtiny2313

Tube

8-bit Microcontrollers - MCU 3.5KB Flash, 256B RAM, 10b ADC, 8b DAC, CLB, CLC, 2x PWM, 2x CCP, HLT, WWDT,

PIC16F13113-I/P
Microchip Technology
1: $1.47
761In Stock

Mfr. Part No.
PIC16F13113-I/P

Mouser Part No
579-PIC16F13113-I/P

Microchip Technology

8-bit Microcontrollers - MCU 3.5KB Flash, 256B RAM, 10b ADC, 8b DAC, CLB, CLC, 2x PWM, 2x CCP, HLT, WWDT,

Learn More

Datasheet

761In Stock

$1.47

Min.: 1
Mult.: 1

RISC

3.5 kB

256 B

PDIP-20

32 MHz

10 bit

6 I/O

1.8 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 7KB Flash, 512B RAM, 10b ADC, 8b DAC, CLB, CLC, 2x PWM, 2x CCP, HLT, WWDT,

PIC16F13114-I/P
Microchip Technology
1: $1.53
691In Stock

Mfr. Part No.
PIC16F13114-I/P

Mouser Part No
579-PIC16F13114-I/P

Microchip Technology

8-bit Microcontrollers - MCU 7KB Flash, 512B RAM, 10b ADC, 8b DAC, CLB, CLC, 2x PWM, 2x CCP, HLT, WWDT,

Learn More

Datasheet

691In Stock

$1.53

Min.: 1
Mult.: 1

RISC

7 kB

512 B

PDIP-20

32 MHz

10 bit

6 I/O

1.8 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 14KB Flash, 1024B RAM, 10b ADC, 8b DAC, CLB, CLC, 2x PWM, 2x CCP, HLT, WWDT,

PIC16F13115-I/P
Microchip Technology
1: $1.58
583In Stock

Mfr. Part No.
PIC16F13115-I/P

Mouser Part No
579-PIC16F13115-I/P

Microchip Technology

8-bit Microcontrollers - MCU 14KB Flash, 1024B RAM, 10b ADC, 8b DAC, CLB, CLC, 2x PWM, 2x CCP, HLT, WWDT,

Learn More

Datasheet

583In Stock

$1.58

Min.: 1
Mult.: 1

RISC

14 kB

1 kB

PDIP-20

32 MHz

10 bit

6 I/O

1.8 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 3.5KB Flash, 256B RAM, 10b ADC, 8b DAC, CLB, CLC, 2x PWM, 2x CCP, HLT, WWDT,

PIC16F13143-E/P
Microchip Technology
1: $2.60
437In Stock

Mfr. Part No.
PIC16F13143-E/P

Mouser Part No
579-PIC16F13143-E/P

Microchip Technology

8-bit Microcontrollers - MCU 3.5KB Flash, 256B RAM, 10b ADC, 8b DAC, CLB, CLC, 2x PWM, 2x CCP, HLT, WWDT,

Learn More

Datasheet

437In Stock

$2.60

Min.: 1
Mult.: 1

RISC

3.5 kB

256 B

PDIP-20

32 MHz

18 I/O

1.8 V

5.5 V

Through Hole

8 bit

- 40 C

+ 125 C

Tube

8-bit Microcontrollers - MCU 3.5KB Flash, 256B RAM, 10b ADC, 8b DAC, CLB, CLC, 2x PWM, 2x CCP, HLT, WWDT,

PIC16F13143-I/P
Microchip Technology
1: $2.36
479In Stock

Mfr. Part No.
PIC16F13143-I/P

Mouser Part No
579-PIC16F13143-I/P

Microchip Technology

8-bit Microcontrollers - MCU 3.5KB Flash, 256B RAM, 10b ADC, 8b DAC, CLB, CLC, 2x PWM, 2x CCP, HLT, WWDT,

Learn More

Datasheet

479In Stock

$2.36

Min.: 1
Mult.: 1

RISC

3.5 kB

256 B

PDIP-20

32 MHz

18 I/O

1.8 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 7KB Flash, 512B RAM, 10b ADC, 8b DAC, CLB, CLC, 2x PWM, 2x CCP, HLT, WWDT,

PIC16F13144-E/P
Microchip Technology
1: $2.65
418In Stock

Mfr. Part No.
PIC16F13144-E/P

Mouser Part No
579-PIC16F13144-E/P

Microchip Technology

8-bit Microcontrollers - MCU 7KB Flash, 512B RAM, 10b ADC, 8b DAC, CLB, CLC, 2x PWM, 2x CCP, HLT, WWDT,

Learn More

Datasheet

418In Stock

$2.65

Min.: 1
Mult.: 1

RISC

7 kB

512 B

PDIP-20

32 MHz

18 I/O

1.8 V

5.5 V

Through Hole

8 bit

- 40 C

+ 125 C

Tube

8-bit Microcontrollers - MCU 7KB Flash, 512B RAM, 10b ADC, 8b DAC, CLB, CLC, 2x PWM, 2x CCP, HLT, WWDT,

PIC16F13144-I/P
Microchip Technology
1: $2.40
461In Stock

Mfr. Part No.
PIC16F13144-I/P

Mouser Part No
579-PIC16F13144-I/P

Microchip Technology

8-bit Microcontrollers - MCU 7KB Flash, 512B RAM, 10b ADC, 8b DAC, CLB, CLC, 2x PWM, 2x CCP, HLT, WWDT,

Learn More

Datasheet

461In Stock

$2.40

Min.: 1
Mult.: 1

RISC

7 kB

512 B

PDIP-20

32 MHz

18 I/O

1.8 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 14KB Flash, 1024B RAM, 10b ADC, 8b DAC, CLB, CLC, 2x PWM, 2x CCP, HLT, WWDT,

PIC16F13145-E/P
Microchip Technology
1: $2.71
291In Stock

Mfr. Part No.
PIC16F13145-E/P

Mouser Part No
579-PIC16F13145-E/P

Microchip Technology

8-bit Microcontrollers - MCU 14KB Flash, 1024B RAM, 10b ADC, 8b DAC, CLB, CLC, 2x PWM, 2x CCP, HLT, WWDT,

Learn More

Datasheet

291In Stock

$2.71

Min.: 1
Mult.: 1

RISC

14 kB

1 kB

PDIP-20

32 MHz

18 I/O

1.8 V

5.5 V

Through Hole

8 bit

- 40 C

+ 125 C

Tube

8-bit Microcontrollers - MCU 14KB Flash, 1024B RAM, 10b ADC, 8b DAC, CLB, CLC, 2x PWM, 2x CCP, HLT, WWDT,

PIC16F13145-I/P
Microchip Technology
1: $2.46
140In Stock
462Expected 4/6/2026

Mfr. Part No.
PIC16F13145-I/P

Mouser Part No
579-PIC16F13145-I/P

Microchip Technology

8-bit Microcontrollers - MCU 14KB Flash, 1024B RAM, 10b ADC, 8b DAC, CLB, CLC, 2x PWM, 2x CCP, HLT, WWDT,

Learn More

Datasheet

140In Stock

462Expected 4/6/2026

$2.46

Min.: 1
Mult.: 1

RISC

14 kB

1 kB

PDIP-20

32 MHz

18 I/O

1.8 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 7KB Flash, 512B RAM, 128B EEPROM, 12b Diff. ADCC, 1xOP-AMP, 2x16-bit dual PWM

PIC16F17174-I/P
Microchip Technology
1: $3.07
494In Stock

Mfr. Part No.
PIC16F17174-I/P

Mouser Part No
579-PIC16F17174-I/P

Microchip Technology

8-bit Microcontrollers - MCU 7KB Flash, 512B RAM, 128B EEPROM, 12b Diff. ADCC, 1xOP-AMP, 2x16-bit dual PWM

Learn More

Datasheet

494In Stock

$3.07

Min.: 1
Mult.: 1

RISC

7 kB

512 B

PDIP-20

32 MHz

12 bit

36 I/O

1.8 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

PIC16F17154/55/74/75

Tube

8-bit Microcontrollers - MCU 14KB Flash, 1KB RAM, 128B EEPROM, 12b Diff. ADCC, 1xOP-AMP, 2x16-bit dual PWM

PIC16F17175-I/P
Microchip Technology
1: $3.21
488In Stock

Mfr. Part No.
PIC16F17175-I/P

Mouser Part No
579-PIC16F17175-I/P

Microchip Technology

8-bit Microcontrollers - MCU 14KB Flash, 1KB RAM, 128B EEPROM, 12b Diff. ADCC, 1xOP-AMP, 2x16-bit dual PWM

Learn More

Datasheet

488In Stock

$3.21

Min.: 1
Mult.: 1

RISC

14 kB

1 kB

PDIP-20

32 MHz

12 bit

36 I/O

1.8 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

PIC16F17154/55/74/75

Tube

8-bit Microcontrollers - MCU 14KB Flash, 128EE, 1KB RAM, 10b ADC, PWM, CCP, HLT, WDT, PPS, EUSART, SPI/I2C

PIC16F18015-E/P
Microchip Technology
1: $2.93
413In Stock

Mfr. Part No.
PIC16F18015-E/P

Mouser Part No
579-PIC16F18015-E/P

Microchip Technology

8-bit Microcontrollers - MCU 14KB Flash, 128EE, 1KB RAM, 10b ADC, PWM, CCP, HLT, WDT, PPS, EUSART, SPI/I2C

Learn More

Datasheet

413In Stock

$2.93

Min.: 1
Mult.: 1

RISC

14 kB

1 kB

PDIP-20

32 MHz

10 bit

6 I/O

1.8 V

5.5 V

Through Hole

8 bit

- 40 C

+ 125 C

PIC16F18015/25/44/45

Tube

8-bit Microcontrollers - MCU 3.5KB Flash, 128EE, 256B RAM, 10b ADC, PWM, CCP, HLT, WDT, PPS, EUSART, SPI/I2C

PIC16F18023-I/P
Microchip Technology
1: $1.74
610In Stock

Mfr. Part No.
PIC16F18023-I/P

Mouser Part No
579-PIC16F18023-I/P

Microchip Technology

8-bit Microcontrollers - MCU 3.5KB Flash, 128EE, 256B RAM, 10b ADC, PWM, CCP, HLT, WDT, PPS, EUSART, SPI/I2C

Learn More

Datasheet

610In Stock

$1.74

Min.: 1
Mult.: 1

RISC

3.5 kB

256 B

PDIP-20

32 MHz

10 bit

12 I/O

1.8 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 7KB Flash, 128EE, 512B RAM, 10b ADC, PWM, CCP, HLT, WDT, PPS, EUSART, SPI/I2C

PIC16F18024-I/P
Microchip Technology
1: $2.20
485In Stock

Mfr. Part No.
PIC16F18024-I/P

Mouser Part No
579-PIC16F18024-I/P

Microchip Technology

8-bit Microcontrollers - MCU 7KB Flash, 128EE, 512B RAM, 10b ADC, PWM, CCP, HLT, WDT, PPS, EUSART, SPI/I2C

Learn More

Datasheet

485In Stock

$2.20

Min.: 1
Mult.: 1

RISC

7 kB

512 B

PDIP-20

32 MHz

10 bit

12 I/O

1.8 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 7KB Flash, 128EE, 512B RAM, 10b ADC, PWM, CCP, HLT, WDT, PPS, EUSART, SPI/I2C

PIC16F18044-E/P
Microchip Technology
1: $3.21
350In Stock

Mfr. Part No.
PIC16F18044-E/P

Mouser Part No
579-PIC16F18044-E/P

Microchip Technology

8-bit Microcontrollers - MCU 7KB Flash, 128EE, 512B RAM, 10b ADC, PWM, CCP, HLT, WDT, PPS, EUSART, SPI/I2C

Learn More

Datasheet

350In Stock

$3.21

Min.: 1
Mult.: 1

RISC

7 kB

512 B

PDIP-20

32 MHz

10 bit

18 I/O

1.8 V

5.5 V

Through Hole

8 bit

- 40 C

+ 125 C

PIC16F18015/25/44/45

Tube

8-bit Microcontrollers - MCU 14KB Flash, 128EE, 1KB RAM, 10b ADC, PWM, CCP, HLT, WDT, PPS, EUSART, SPI/I2C

PIC16F18045-E/P
Microchip Technology
1: $3.41
320In Stock

Mfr. Part No.
PIC16F18045-E/P

Mouser Part No
579-PIC16F18045-E/P

Microchip Technology

8-bit Microcontrollers - MCU 14KB Flash, 128EE, 1KB RAM, 10b ADC, PWM, CCP, HLT, WDT, PPS, EUSART, SPI/I2C

Learn More

Datasheet

320In Stock

$3.41

Min.: 1
Mult.: 1

RISC

14 kB

1 kB

PDIP-20

32 MHz

10 bit

18 I/O

1.8 V

5.5 V

Through Hole

8 bit

- 40 C

+ 125 C

PIC16F18015/25/44/45

Tube

8-bit Microcontrollers - MCU 7KB Flash, 512B RAM, 128B EEPROM, 12b Diff. ADCC, 2x16-bit dual PWM

PIC16F18144-I/P
Microchip Technology
1: $3.00
782In Stock

Mfr. Part No.
PIC16F18144-I/P

Mouser Part No
579-PIC16F18144-I/P

Microchip Technology

8-bit Microcontrollers - MCU 7KB Flash, 512B RAM, 128B EEPROM, 12b Diff. ADCC, 2x16-bit dual PWM

Learn More

Datasheet

782In Stock

$3.00

Min.: 1
Mult.: 1

RISC

7 kB

512 B

PDIP-20

32 MHz

12 bit

18 I/O

1.8 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

PIC16F18114/15/24/25/44/45

Tube

8-bit Microcontrollers - MCU 7KB Flash, 512B RAM, 128B EEPROM, 12b Diff. ADCC, 2x16-bit dual PWM

PIC16F18174-I/P
Microchip Technology
1: $3.18
342In Stock

Mfr. Part No.
PIC16F18174-I/P

Mouser Part No
579-PIC16F18174-I/P

Microchip Technology

8-bit Microcontrollers - MCU 7KB Flash, 512B RAM, 128B EEPROM, 12b Diff. ADCC, 2x16-bit dual PWM

Learn More

Datasheet

342In Stock

$3.18

Min.: 1
Mult.: 1

RISC

7 kB

512 B

PDIP-20

32 MHz

12 bit

36 I/O

1.8 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

PIC16F18154/55/74/75

Tube

8-bit Microcontrollers - MCU 14KB Flash, 1KB RAM, 128B EEPROM, 12b Diff. ADCC, 2x16-bit dual PWM

PIC16F18175-I/P
Microchip Technology
1: $3.31
322In Stock

Mfr. Part No.
PIC16F18175-I/P

Mouser Part No
579-PIC16F18175-I/P

Microchip Technology

8-bit Microcontrollers - MCU 14KB Flash, 1KB RAM, 128B EEPROM, 12b Diff. ADCC, 2x16-bit dual PWM

Learn More

Datasheet

322In Stock

$3.31

Min.: 1
Mult.: 1

RISC

14 kB

1 kB

PDIP-20

32 MHz

12 bit

36 I/O

1.8 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

PIC16F18154/55/74/75

Tube

8-bit Microcontrollers - MCU 64KB Flash, 4K RAM, 256 EEPROM, I3C, MVIO 10b ADCC, 8b DAC, DMA, 16-bit PWM, PPS, UART, SPI/I2C

PIC18F16Q20-I/P
Microchip Technology
1: $2.95
240In Stock

Mfr. Part No.
PIC18F16Q20-I/P

Mouser Part No
579-PIC18F16Q20-I/P

Microchip Technology

8-bit Microcontrollers - MCU 64KB Flash, 4K RAM, 256 EEPROM, I3C, MVIO 10b ADCC, 8b DAC, DMA, 16-bit PWM, PPS, UART, SPI/I2C

Learn More

Datasheet

240In Stock

$2.95

Min.: 1
Mult.: 1

RISC

64 kB

4 kB

PDIP-20

64 MHz

10 bit

16 I/O

1.8 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

PIC18F06/16Q20

Tube

8-bit Microcontrollers - MCU 2kB Flash 128B RAM 24MHz 2.7V-6.0V

AT89C2051-24PU
Microchip Technology
1: $2.89
2,583In Stock

Mfr. Part No.
AT89C2051-24PU

Mouser Part No
556-A89C2051-24PU

Microchip Technology

8-bit Microcontrollers - MCU 2kB Flash 128B RAM 24MHz 2.7V-6.0V

Datasheet

2,583In Stock

$2.89

Min.: 1
Mult.: 1

8051

2 kB

128 B

PDIP-20

24 MHz

No ADC

15 I/O

4 V

6 V

Through Hole

8 bit

- 40 C

+ 85 C

89C

Tube

8-bit Microcontrollers - MCU 20 PINS 2K FLASH 12MHZ 2.7 - 5.5V

AT89C2051-12PU
Microchip Technology
1: $2.89
1,186In Stock

Mfr. Part No.
AT89C2051-12PU

Mouser Part No
556-A89C205112PU

Microchip Technology

8-bit Microcontrollers - MCU 20 PINS 2K FLASH 12MHZ 2.7 - 5.5V

Datasheet

1,186In Stock

$2.89

Min.: 1
Mult.: 1

8051

2 kB

128 B

PDIP-20

12 MHz

No ADC

15 I/O

2.7 V

6 V

Through Hole

8 bit

- 40 C

+ 85 C

89C

Tube

8-bit Microcontrollers - MCU 8051 4K FLASH 2.7 TO 5.5V 24MHZ 4V-5.5V

AT89C4051-24PU
Microchip Technology
1: $2.95
717In Stock

Mfr. Part No.
AT89C4051-24PU

Mouser Part No
556-A89C4051-24PU

Microchip Technology

8-bit Microcontrollers - MCU 8051 4K FLASH 2.7 TO 5.5V 24MHZ 4V-5.5V

Datasheet

717In Stock

$2.95

Min.: 1
Mult.: 1

8051

4 kB

128 B

PDIP-20

24 MHz

No ADC

15 I/O

4 V

6 V

Through Hole

8 bit

- 40 C

+ 85 C

89C

Tube

8-bit Microcontrollers - MCU SINGLE CYCLE 4K FLASH-20MHZ 2.4-5.5V

AT89LP4052-20PU
Microchip Technology
1: $3.74
878In Stock

Mfr. Part No.
AT89LP4052-20PU

Mouser Part No
556-A89LP4052-20PU

Microchip Technology

8-bit Microcontrollers - MCU SINGLE CYCLE 4K FLASH-20MHZ 2.4-5.5V

Datasheet

878In Stock

$3.74

Min.: 1
Mult.: 1

8051

4 kB

256 B

PDIP-20

20 MHz

No ADC

15 I/O

2.4 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

89LP

Tube

PDIP-20 8-bit Microcontrollers - MCU

Customer Service Office

Company

Resources

Support

89C
89LP
ATtiny2313
ATtiny26
ATtiny4313
ATtinyx61A
PIC16(L)C770
PIC16(L)C771
PIC16(L)C78x
PIC16(L)F145x
PIC16(L)F150x
PIC16(L)F153xx
PIC16(L)F157x
PIC16(L)F161x
PIC16(L)F170x
PIC16(L)F176x
PIC16(L)F182x
PIC16(L)F183xx
PIC16(L)F18424
PIC16(L)F18444