SPDIP-28 Microcontrollers - MCU

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Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Mounting Style
Package/Case
Core
Data Bus Width
Maximum Clock Frequency
Program Memory Size
Data RAM Size
ADC Resolution
Number of I/Os
Supply Voltage - Min
Supply Voltage - Max
Maximum Operating Temperature
Qualification
Packaging
Microchip Technology 8-bit Microcontrollers - MCU 4KB 512 RAM 25 I/O
Datasheet
211In Stock
Min.: 1
Mult.: 1

Through Hole SPDIP-28 PIC18 8 bit 40 MHz 4 kB 512 B 10 bit 25 I/O 4.2 V 5.5 V + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 16KB 768 RAM 23I/O
Datasheet
1,043In Stock
Min.: 1
Mult.: 1

Through Hole SPDIP-28 PIC18 8 bit 40 MHz 16 kB 768 B 10 bit 23 I/O 4.2 V 5.5 V + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 16KB 768 RAM 25I/O
Datasheet
250In Stock
1,335On Order
Min.: 1
Mult.: 1

Through Hole SPDIP-28 PIC18 8 bit 40 MHz 16 kB 768 B 10 bit 25 I/O 4.2 V 5.5 V + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 16KB FL 768bytes- RAM 25I/O
Datasheet
365In Stock
Min.: 1
Mult.: 1

Through Hole SPDIP-28 PIC18 8 bit 40 MHz 16 kB 768 B 12 bit 25 I/O 2 V 5.5 V + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 32KB 1536 RAM 23I/O
Datasheet
893In Stock
Min.: 1
Mult.: 1

Through Hole SPDIP-28 PIC18 8 bit 40 MHz 32 kB 1.5 kB 10 bit 23 I/O 4.2 V 5.5 V + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 48KB 3968 RAM 25 I/O
Datasheet
225In Stock
Min.: 1
Mult.: 1

Through Hole SPDIP-28 PIC18 8 bit 40 MHz 48 kB 3.89 kB 10 bit 25 I/O 4.2 V 5.5 V + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 32kBF 2048RM FSUSB2
Datasheet
391In Stock
Min.: 1
Mult.: 1

Through Hole SPDIP-28 PIC18 8 bit 48 MHz 32 kB 2 kB 10 bit 24 I/O 4.2 V 5.5 V + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 32KB Flash 1536B RAM 25 I/O 8B
Datasheet
871In Stock
Min.: 1
Mult.: 1

Through Hole SPDIP-28 PIC18 8 bit 64 MHz 32 kB 1.5 kB 10 bit 25 I/O 1.8 V 3.6 V + 125 C Tube
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
Datasheet
1,574In Stock
Min.: 1
Mult.: 1

Through Hole SPDIP-28 PIC18 8 bit 64 MHz 32 kB 2 kB 12 bit 25 I/O 1.8 V 5.5 V + 125 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 64KB 3968 RAM 25 I/O
Datasheet
565In Stock
Min.: 1
Mult.: 1

Through Hole SPDIP-28 PIC18 8 bit 32 MHz 64 kB 3.87 kB 10 bit 25 I/O 4.2 V 5.5 V + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 1KB EEPROM, 12b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD
Datasheet
830In Stock
Min.: 1
Mult.: 1

Through Hole SPDIP-28 RISC 8 bit 64 MHz 64 kB 4 kB 12 bit 25 I/O 1.8 V 5.5 V + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 28p SPDIP, 125C, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI
Datasheet
275In Stock
Min.: 1
Mult.: 1

Through Hole SPDIP-28 AVR 8 bit/16 bit 20 MHz 32 kB 4 kB 12 bit 24 I/O 1.8 V 5.5 V + 125 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 28p SPDIP, 85C, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI
Datasheet
189In Stock
Min.: 1
Mult.: 1

Through Hole SPDIP-28 AVR 8 bit/16 bit 20 MHz 32 kB 4 kB 12 bit 24 I/O 1.8 V 5.5 V + 85 C Tube
Microchip Technology 16-bit Microcontrollers - MCU 32KB 2KBRM 512B EE 16Mp 12b ADC CTMU 5V
Datasheet
564In Stock
Min.: 1
Mult.: 1

Through Hole SPDIP-28 PIC24F 16 bit 32 MHz 32 kB 2 kB 12 bit 23 I/O 2 V 5.5 V + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 8-Bit MCU 14KB Flash 1KB RAM 256B EE CIP
Datasheet
1,108In Stock
Min.: 1
Mult.: 1

Through Hole SPDIP-28 PIC16 8 bit 32 MHz 14 kB 1 kB 10 bit 25 I/O 2.3 V 5.5 V + 125 C AEC-Q100 Tube
Microchip Technology 8-bit Microcontrollers - MCU 8-Bit MCU 56KB Flash 4KB RAM 256B EE CIP
Datasheet
928In Stock
Min.: 1
Mult.: 1

Through Hole SPDIP-28 PIC16 8 bit 32 MHz 56 kB 4 kB 10 bit 25 I/O 2.3 V 5.5 V + 85 C AEC-Q100 Tube
Microchip Technology 8-bit Microcontrollers - MCU 3.5KB 128 RAM 22 I/O
Datasheet
417In Stock
555On Order
Min.: 1
Mult.: 1

Through Hole SPDIP-28 PIC16 8 bit 20 MHz 3.5 kB 128 B 10 bit 22 I/O 4 V 5.5 V + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 7KB 192 RAM 22 I/O
Datasheet
245In Stock
Min.: 1
Mult.: 1

Through Hole SPDIP-28 PIC16 8 bit 20 MHz 7 kB 192 B 10 bit 22 I/O 4 V 5.5 V + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 14KB 368 RAM 22 I/O
Datasheet
385In Stock
Min.: 1
Mult.: 1

Through Hole SPDIP-28 PIC16 8 bit 4 MHz 14 kB 368 B 10 bit 22 I/O 4 V 5.5 V + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 3.5KB Enhanced Flash 128 RAM 25 I/O
Datasheet
860In Stock
Min.: 1
Mult.: 1

Through Hole SPDIP-28 PIC16 8 bit 20 MHz 3.5 kB 128 B 10 bit 28 I/O 2 V 5.5 V + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 7KB Flash 256 RAM 25 I/O
Datasheet
892In Stock
990Expected 04/09/2026
Min.: 1
Mult.: 1

Through Hole SPDIP-28 PIC16 8 bit 20 MHz 7 kB 256 B 10 bit 24 I/O 2 V 5.5 V + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 14KB Flash 368 RAM 25 I/O
Datasheet
2,324In Stock
Min.: 1
Mult.: 1

Through Hole SPDIP-28 PIC16 8 bit 20 MHz 14 kB 368 B 10 bit 24 I/O 2 V 5.5 V + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 32KB 3968 RAM 25I/O
Datasheet
518In Stock
1,920Expected 22/10/2026
Min.: 1
Mult.: 1

Through Hole SPDIP-28 PIC18 8 bit 40 MHz 32 kB 1.5 kB 10 bit 25 I/O 4.2 V 5.5 V + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 14KB Flash, 128EE, 1KB RAM, 10b ADC, PWM, CCP, HLT, WDT, PPS, EUSART, SPI/I2C
Datasheet
323In Stock
Min.: 1
Mult.: 1

Through Hole SPDIP-28 RISC 8 bit 32 MHz 14 kB 1 kB 10 bit 25 I/O 1.8 V 5.5 V + 85 C Tube
Microchip Technology 16-bit Microcontrollers - MCU 16B MCU 512KB Flsh 48KB RAM OpAmp Cmptr
Datasheet
10In Stock
Min.: 1
Mult.: 1

Through Hole SPDIP-28 PIC24E 16 bit 60 MHz 512 kB 48 kB 10 bit, 12 bit 21 I/O 3 V 3.6 V + 85 C AEC-Q100 Tube