PDIP-40 8-bit Microcontrollers - MCU

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Qty. RoHS ECAD Model Core
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Maximum Clock Frequency
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Microchip Technology 8-bit Microcontrollers - MCU 32KB 1536 RAM 34 I/O
Datasheet
263In Stock
570Expected 2026/10/02
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
Microchip Technology 8-bit Microcontrollers - MCU 48KB 3328 RAM w/ECAN
Datasheet
197In Stock
Min.: 1
Mult.: 1

PIC18 48 kB 3.25 kB PDIP-40 40 MHz 10 bit 44 I/O 4.2 V 5.5 V Through Hole 8 bit - 40 C + 85 C PIC18(L)Fxx85 Tube
Microchip Technology 8-bit Microcontrollers - MCU 32KB 1536bytes-RAM 8B nanoWatt
Datasheet
628In Stock
860Expected 2026/09/28
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
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
Datasheet
651In Stock
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
Microchip Technology 8-bit Microcontrollers - MCU 64KB 3968 RAM 36 I/O
Datasheet
642In Stock
1,300Expected 2026/12/24
Min.: 1
Mult.: 1

PIC18 64 kB 3.87 kB PDIP-40 40 MHz 10 bit 36 I/O 4.2 V 5.5 V Through Hole 8 bit - 40 C + 85 C PIC18(L)Fxx20 Tube
Microchip Technology 8-bit Microcontrollers - MCU 64KB FL 4KBRM 16MIPS 12bit ADC CTMU
Datasheet
339In Stock
Min.: 1
Mult.: 1

PIC18 64 kB 1 kB PDIP-40 64 MHz 12 bit 35 I/O 1.8 V 5.5 V Through Hole 8 bit - 40 C + 85 C PIC18(L)F4xK80 Tube
Microchip Technology 8-bit Microcontrollers - MCU 14KB Flash, 1KB RAM, 10b ADC, PWM, CCP, HLT, WDT, PPS, EUSART, SPI/I2C, XLP
Datasheet
547In Stock
Min.: 1
Mult.: 1

RISC 14 kB 1 kB PDIP-40 32 MHz 10 bit 12 I/O 1.8 V 5.5 V Through Hole 8 bit - 40 C + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 32 I/O Pins
Datasheet
291In Stock
Min.: 1
Mult.: 1

AVR 16 kB 1 kB PDIP-40 16 MHz 10 bit 32 I/O 4.5 V 5.5 V Through Hole 8 bit - 40 C + 85 C ATmega16 Tube
Microchip Technology 8-bit Microcontrollers - MCU 32kB Flash 1kB EEPROM 32 I/O Pins
Datasheet
281In Stock
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
Microchip Technology 8-bit Microcontrollers - MCU 7KB 192 RAM 33 I/O
Datasheet
559In Stock
Min.: 1
Mult.: 1

PIC16 7 kB 192 B PDIP-40 20 MHz 8 bit 33 I/O 4 V 5.5 V Through Hole 8 bit - 40 C + 85 C PIC16(L)F7x Tube
Microchip Technology 8-bit Microcontrollers - MCU 14KB 368 RAM 33 I/O
Datasheet
524In Stock
960Expected 2026/10/01
Min.: 1
Mult.: 1

PIC16 14 kB 368 B PDIP-40 20 MHz 8 bit 33 I/O 4 V 5.5 V Through Hole 8 bit - 40 C + 85 C PIC16(L)F7x Tube
Microchip Technology 8-bit Microcontrollers - MCU 14KB 368 RAM 33 I/O
Datasheet
259In Stock
360Expected 2026/11/03
Min.: 1
Mult.: 1

PIC16 14 kB 368 B PDIP-40 20 MHz 10 bit 33 I/O 4 V 5.5 V Through Hole 8 bit 0 C + 70 C PIC16(L)F87x Tube
Microchip Technology 8-bit Microcontrollers - MCU 14KB Flash 368 RAM 36 I/O
Datasheet
753In Stock
Min.: 1
Mult.: 1

PIC16 14 kB 368 B PDIP-40 20 MHz 10 bit 35 I/O 2 V 5.5 V Through Hole 8 bit - 40 C + 125 C PIC16F88x Tube
Microchip Technology 8-bit Microcontrollers - MCU 14KB Flash 368 RAM 36 I/O
Datasheet
1,611In Stock
3,060Expected 2026/10/26
Min.: 1
Mult.: 1

PIC16 14 kB 368 B PDIP-40 20 MHz 10 bit 35 I/O 2 V 5.5 V Through Hole 8 bit - 40 C + 85 C PIC16F88x Tube
Microchip Technology 8-bit Microcontrollers - MCU 32KB 1536 RAM 36I/O
Datasheet
1,035In Stock
1,610Expected 2026/11/26
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 + 85 C PIC18(L)Fxx20 Tube
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
Datasheet
5,337In Stock
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
Microchip Technology 8-bit Microcontrollers - MCU 96KB 3328 RAM w/ECAN
Datasheet
707In Stock
3,430On Order
Min.: 1
Mult.: 1

PIC18 96 kB 3.25 kB PDIP-40 40 MHz 10 bit 36 I/O 4.5 V 5.5 V Through Hole 8 bit - 40 C + 85 C PIC18(L)F468x Tube
Microchip Technology 8-bit Microcontrollers - MCU 64KB Flash 3968B RAM 8b FamilynanoWat XLP
Datasheet
1,295In Stock
1,650Expected 2026/11/26
Min.: 1
Mult.: 1

PIC18 64 kB 3.8 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
Microchip Technology 8-bit Microcontrollers - MCU 128KB Flash, 4KB 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
Datasheet
630In Stock
Min.: 1
Mult.: 1

PIC18 128 kB 3.6 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)Fx7K40 AEC-Q100 Tube
Microchip Technology 8-bit Microcontrollers - MCU 7KB Flash, 128EE, 512B RAM, 10b ADC, PWM, CCP, HLT, WDT, PPS, EUSART, SPI/I2C
Datasheet
207In Stock
Min.: 1
Mult.: 1

RISC 7 kB 512 B PDIP-40 32 MHz 10 bit 36 I/O 1.8 V 5.5 V Through Hole 8 bit - 40 C + 125 C PIC16F18054/55/74/75 Tube
Microchip Technology 8-bit Microcontrollers - MCU 32KB In-system Flash 2.7V - 5.5V
Datasheet
808In Stock
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
Microchip Technology 8-bit Microcontrollers - MCU 3.5KB 128 RAM 33 I/O
Datasheet
114In Stock
Min.: 1
Mult.: 1

PIC16 3.5 kB 128 B PDIP-40 20 MHz 10 bit 33 I/O 4 V 5.5 V Through Hole 8 bit - 40 C + 85 C PIC16(L)F87x Tube
Microchip Technology 8-bit Microcontrollers - MCU MCU 8-BIT AT80 CISC ROMless 3-5V
Datasheet
190In Stock
270Expected 2026/10/05
Min.: 1
Mult.: 1

8051 0 B 1.25 kB PDIP-40 40 MHz No ADC 32 I/O 2.7 V 5.5 V Through Hole 8 bit - 40 C + 85 C 80C Tube
Microchip Technology 8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V
Datasheet
59In Stock
150Expected 2026/09/30
Min.: 1
Mult.: 1

8051 64 kB 256 B PDIP-40 20 MHz 10 bit 40 I/O 2.4 V 5.5 V Through Hole 8 bit - 40 C + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 128KB Flash 20MHz 1.8V-5.5V
Datasheet
25In Stock
2,000On Order
Min.: 1
Mult.: 1

AVR 128 kB 16 kB PDIP-40 20 MHz 10 bit 32 I/O 1.8 V 5.5 V Through Hole 8 bit - 40 C + 85 C ATmega1284 Tube