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PDIP-28 Semiconductors

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Package / Case = PDIP-28

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Part #

EEPROM 64K 8K x 8 150 ns 4.5V-5.5V

AT28C64B-15PU
Microchip Technology
1: S/21.41
3,882In Stock

Mfr. Part #
AT28C64B-15PU

Mouser Part #
556-AT28C64B15PU

Microchip Technology

EEPROM 64K 8K x 8 150 ns 4.5V-5.5V

Datasheet

3,882In Stock

S/21.41

S/20.90

Quote

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 23 I/O Pins

ATMEGA168-20PU
Microchip Technology
1: S/15.69
650In Stock
NRND

Mfr. Part #
ATMEGA168-20PU

Mouser Part #
556-ATMEGA168-20PU

NRND

Microchip Technology

8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 23 I/O Pins

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Datasheet

650In Stock

S/15.69

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 32KB In-system Flash 20MHz 1.8V-5.5V

ATMEGA328P-PU
Microchip Technology
1: S/11.25
8,444In Stock
NRND

Mfr. Part #
ATMEGA328P-PU

Mouser Part #
556-ATMEGA328P-PU

NRND

Microchip Technology

8-bit Microcontrollers - MCU 32KB In-system Flash 20MHz 1.8V-5.5V

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Datasheet

8,444In Stock

S/11.25

S/10.32

S/9.30

Min.: 1
Mult.: 1

EPROM 512Kb (64Kx8) OTP 5V 70ns

AT27C512R-70PU
Microchip Technology
1: S/11.68
9,039In Stock
7,588Expected 11/10/2026

Mfr. Part #
AT27C512R-70PU

Mouser Part #
556-AT27C512R70PU

Microchip Technology

EPROM 512Kb (64Kx8) OTP 5V 70ns

Datasheet

9,039In Stock

7,588Expected 11/10/2026

S/11.68

S/11.25

S/11.05

S/11.02

Quote

Min.: 1
Mult.: 1

EPROM 256Kb (32Kx8) OTP 5V 45ns

AT27C256R-45PU
Microchip Technology
1: S/10.78
1,295In Stock

Mfr. Part #
AT27C256R-45PU

Mouser Part #
556-AT27C256R-45PU

Microchip Technology

EPROM 256Kb (32Kx8) OTP 5V 45ns

Datasheet

1,295In Stock

S/10.78

S/10.55

Min.: 1
Mult.: 1

EPROM 256Kb (32Kx8) OTP 5V 70ns

AT27C256R-70PU
Microchip Technology
1: S/10.43
4,175In Stock

Mfr. Part #
AT27C256R-70PU

Mouser Part #
556-AT27C256R70PU

Microchip Technology

EPROM 256Kb (32Kx8) OTP 5V 70ns

Datasheet

4,175In Stock

S/10.43

S/10.12

Min.: 1
Mult.: 1

EEPROM 256K 32K x 8 150 ns 4.5V-5.5V

AT28C256-15PU
Microchip Technology
1: S/48.15
778In Stock
1,806Expected 10/26/2026

Mfr. Part #
AT28C256-15PU

Mouser Part #
556-AT28C25615PU

Microchip Technology

EEPROM 256K 32K x 8 150 ns 4.5V-5.5V

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Datasheet

778In Stock

1,806Expected 10/26/2026

S/48.15

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 32KB 1536 RAM 23I/O

PIC18C252-I/SP
Microchip Technology
1: S/34.41
795In Stock

Mfr. Part #
PIC18C252-I/SP

Mouser Part #
579-PIC18C252ISP

Microchip Technology

8-bit Microcontrollers - MCU 32KB 1536 RAM 23I/O

Datasheet

795In Stock

S/34.41

S/34.37

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 24KB Flash 2KB RAM

PIC18F2458-I/SP
Microchip Technology
1: S/28.88
1,639In Stock

Mfr. Part #
PIC18F2458-I/SP

Mouser Part #
579-PIC18F2458-I/SP

Microchip Technology

8-bit Microcontrollers - MCU 24KB Flash 2KB RAM

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Datasheet

1,639In Stock

S/28.88

S/28.49

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM-20MHz

ATMEGA168A-PU
Microchip Technology
1: S/11.44
543In Stock
3,136Expected 9/24/2026
NRND

Mfr. Part #
ATMEGA168A-PU

Mouser Part #
556-ATMEGA168A-PU

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM-20MHz

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Datasheet

543In Stock

3,136Expected 9/24/2026

S/11.44

S/10.55

S/9.54

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU AVR 32K FLSH 1K EE2K SRAM-20MHz IND

ATMEGA328-PU
Microchip Technology
1: S/10.24
2,254In Stock
NRND

Mfr. Part #
ATMEGA328-PU

Mouser Part #
556-ATMEGA328-PU

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 32K FLSH 1K EE2K SRAM-20MHz IND

Learn More

Datasheet

2,254In Stock

S/10.24

S/9.34

S/8.52

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20 MHZ 105C

ATMEGA328P-PN
Microchip Technology
1: S/11.79
402In Stock
NRND

Mfr. Part #
ATMEGA328P-PN

Mouser Part #
556-ATMEGA328P-PN

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20 MHZ 105C

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Datasheet

402In Stock

S/11.79

S/10.78

S/9.73

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-20MHz

ATMEGA88A-PU
Microchip Technology
1: S/10.00
1,702In Stock
NRND

Mfr. Part #
ATMEGA88A-PU

Mouser Part #
556-ATMEGA88A-PU

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-20MHz

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Datasheet

1,702In Stock

S/10.00

S/9.89

S/9.07

S/8.29

S/8.21

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 8kB Flash 0.5kB EEPROM 23 I/O Pins

ATMEGA8L-8PU
Microchip Technology
1: S/13.00
757In Stock
NRND

Mfr. Part #
ATMEGA8L-8PU

Mouser Part #
556-ATMEGA8L-8PU

NRND

Microchip Technology

8-bit Microcontrollers - MCU 8kB Flash 0.5kB EEPROM 23 I/O Pins

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Datasheet

757In Stock

S/13.00

S/11.91

S/11.41

Min.: 1
Mult.: 1

EPROM 512Kb (64Kx8) OTP 5V 45ns

AT27C512R-45PU
Microchip Technology
1: S/11.87
4,028In Stock

Mfr. Part #
AT27C512R-45PU

Mouser Part #
556-AT27C512R-45PU

Microchip Technology

EPROM 512Kb (64Kx8) OTP 5V 45ns

Datasheet

4,028In Stock

S/11.87

S/11.52

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU .75KB 24 RAM 20 I/O 4MHz PDIP-28

PIC16C55A-04/P
Microchip Technology
1: S/9.73
2,166In Stock

Mfr. Part #
PIC16C55A-04/P

Mouser Part #
579-PIC16C55A-04/P

Microchip Technology

8-bit Microcontrollers - MCU .75KB 24 RAM 20 I/O 4MHz PDIP-28

Datasheet

2,166In Stock

S/9.73

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 16K Flsh 500B EEPROM 1K SRAM 23 IO Pins

ATMEGA168PA-PU
Microchip Technology
1: S/11.48
197In Stock
NRND

Mfr. Part #
ATMEGA168PA-PU

Mouser Part #
556-ATMEGA168PA-PU

NRND

Microchip Technology

8-bit Microcontrollers - MCU 16K Flsh 500B EEPROM 1K SRAM 23 IO Pins

Learn More

Datasheet

197In Stock

S/11.48

S/10.59

S/9.61

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 50MHz, 10-bit ADC

PIC32MX170F256B-50I/SP
Microchip Technology
1: S/21.29
266In Stock

Mfr. Part #
PIC32MX170F256B-50I/SP

Mouser Part #
579-32MX170F256B5ISP

Microchip Technology

32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 50MHz, 10-bit ADC

Learn More

Datasheet

266In Stock

S/21.29

S/19.46

S/17.67

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 40MHz, 10-bit ADC

PIC32MX170F256B-I/SP
Microchip Technology
1: S/19.77
76In Stock

Mfr. Part #
PIC32MX170F256B-I/SP

Mouser Part #
579-32MX170F256BI/SP

Microchip Technology

32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 40MHz, 10-bit ADC

Learn More

Datasheet

76In Stock

S/19.77

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 50MHz, 10-bit ADC

PIC32MX270F256B-50I/SP
Microchip Technology
1: S/22.85
81In Stock

Mfr. Part #
PIC32MX270F256B-50I/SP

Mouser Part #
579-32MX270F256B5ISP

Microchip Technology

32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 50MHz, 10-bit ADC

Learn More

Datasheet

81In Stock

S/22.85

Min.: 1
Mult.: 1

Interface - I/O Expanders 16B I/O Expander SPI interface

MCP23S18-E/SP
Microchip Technology
1: S/8.80
563In Stock

Mfr. Part #
MCP23S18-E/SP

Mouser Part #
579-MCP23S18-E/SP

Microchip Technology

Interface - I/O Expanders 16B I/O Expander SPI interface

Datasheet

563In Stock

S/8.80

S/7.32

S/6.62

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 768B 24 RAM 20 I/O 4MHz SPDIP-28

PIC16C55A-04/SP
Microchip Technology
1: S/9.73
82In Stock

Mfr. Part #
PIC16C55A-04/SP

Mouser Part #
579-PIC16C55A-04/SP

Microchip Technology

8-bit Microcontrollers - MCU 768B 24 RAM 20 I/O 4MHz SPDIP-28

Datasheet

82In Stock

S/9.73

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU .75KB 24 RAM 20 I/O 20 MHz PDIP-28

PIC16C55A-20/P
Microchip Technology
1: S/11.05
168In Stock

Mfr. Part #
PIC16C55A-20/P

Mouser Part #
579-PIC16C55A20P

Microchip Technology

8-bit Microcontrollers - MCU .75KB 24 RAM 20 I/O 20 MHz PDIP-28

Datasheet

168In Stock

S/11.05

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU .75KB 24 RAM 20 I/O RC PDIP-28

PIC16C55-RC/P
Microchip Technology
1: S/18.57
179In Stock

Mfr. Part #
PIC16C55-RC/P

Mouser Part #
579-PIC16C55RCP

Microchip Technology

8-bit Microcontrollers - MCU .75KB 24 RAM 20 I/O RC PDIP-28

Datasheet

179In Stock

S/18.57

S/17.94

S/17.20

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 3KB 72 RAM 20 I/O

PIC16C57-RC/P
Microchip Technology
1: S/23.63
11In Stock

Mfr. Part #
PIC16C57-RC/P

Mouser Part #
579-PIC16C57-RC/P

Microchip Technology

8-bit Microcontrollers - MCU 3KB 72 RAM 20 I/O

Datasheet

11In Stock

S/23.63

S/22.77

S/21.88

Min.: 1
Mult.: 1

PDIP-28 Semiconductors

Types of Semiconductors

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