40 MHz Microcontrollers - MCU

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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 CAN/C51 Boot CAN
Datasheet
495In Stock
$11.11
$10.20
$9.26
Min.: 1
Mult.: 1
SMD/SMT VQFP-32 8051 8 bit 40 MHz 16 kB 512 B 10 bit 20 I/O 3 V 5.5 V + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU 8K SRAM Ext Bus Interface IND TEMP
Datasheet
354In Stock
$10.87
$9.89
$8.95
Min.: 1
Mult.: 1
SMD/SMT LQFP-100 ARM7TDMI 32 bit 40 MHz 0 B 8 kB No ADC 32 I/O 1.8 V 3.6 V + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU MCU 8-BIT AT80 CISC ROMless 3-5V
Datasheet
317In Stock
$6.87
$6.30
$6.17
Min.: 1
Mult.: 1
Through Hole PDIP-40 8051 8 bit 40 MHz 0 B 1.25 kB No ADC 32 I/O 2.7 V 5.5 V + 85 C Tube

Microchip Technology 8-bit Microcontrollers - MCU MCU 8-Bit HI Perform ROMless 3-5V
Datasheet
637In Stock
Cut Tape
$6.27
Reel
$5.25
MouseReel Available
Min.: 1
Mult.: 1
: 500
SMD/SMT PLCC-44 8051 8 bit 40 MHz 1 kB 1.25 kB No ADC 32 I/O 2.7 V 5.5 V + 85 C Reel, Cut Tape, MouseReel

Microchip Technology 8-bit Microcontrollers - MCU MCU 8-Bit HI Perform ROMless 3-5V
Datasheet
424In Stock
$5.58
$5.14
$5.05
Min.: 1
Mult.: 1
SMD/SMT PLCC-44 8051 8 bit 40 MHz 1 kB 1.25 kB No ADC 32 I/O 2.7 V 5.5 V + 85 C Tube

Microchip Technology 8-bit Microcontrollers - MCU 8KB 256 RAM 16I/O
Datasheet
357In Stock
Cut Tape
$6.79
Reel
$5.68
MouseReel Available
Min.: 1
Mult.: 1
: 1,600
SMD/SMT SSOP-20 PIC18 8 bit 40 MHz 8 kB 256 B 10 bit 16 I/O 2.5 V 5.5 V + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 16-bit Microcontrollers - MCU 40MIPS 128KB
Datasheet
492In Stock
$10.23
$9.40
$9.26
Min.: 1
Mult.: 1
SMD/SMT TQFP-64 PIC24H 16 bit 40 MHz 128 kB 16 kB 10 bit, 12 bit 53 I/O 3 V 3.6 V + 85 C Tray
Microchip Technology 16-bit Microcontrollers - MCU 16 Bit MCU 64LD 40 MIPS 256KB Flash
Datasheet
372In Stock
$10.25
$10.13
$9.64
$9.63
Quote
Min.: 1
Mult.: 1
SMD/SMT TQFP-64 PIC24H 16 bit 40 MHz 256 kB 16 kB 10 bit, 12 bit 53 I/O 3 V 3.6 V + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 32-Bit MCU, 256K FL 64KB RAM, 10b ADC
Datasheet
1,242In Stock
$7.03
$6.43
$5.82
Min.: 1
Mult.: 1
SMD/SMT TQFP-44 MIPS32 M4K 32 bit 40 MHz 256 kB 64 kB 10 bit 35 I/O 2.3 V 3.6 V + 105 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 32-Bit MCU, 256K FL 64KB RAM, 10b ADC
Datasheet
497In Stock
$7.53
$6.92
$6.27
Min.: 1
Mult.: 1
SMD/SMT TQFP-44 MIPS32 M4K 32 bit 40 MHz 256 kB 64 kB 10 bit 33 I/O 2.3 V 3.6 V + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 32Bit MCU 256K Flash 32KB RAM, I2S, CTMU
Datasheet
2,344In Stock
$7.32
$6.69
$6.05
Min.: 1
Mult.: 1
SMD/SMT TQFP-64 MIPS32 M4K 32 bit 40 MHz 256 kB 32 kB 10 bit 49 I/O 2.3 V 3.6 V + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 32Bit MCU 512K Flash 64KB RAM, I2S, CTMU
Datasheet
480In Stock
$9.71
$8.91
$8.06
Min.: 1
Mult.: 1
SMD/SMT MIPS32 M4K 32 bit 40 MHz 512 kB 64 kB 10 bit 49 I/O 2.3 V 3.6 V + 85 C Tray
Microchip Technology 16-bit Microcontrollers - MCU 16 Bit MCU 40MIPS 256KB FLASH
Datasheet
444In Stock
$10.25
$9.41
$8.50
Min.: 1
Mult.: 1
SMD/SMT TQFP-64 PIC24H 16 bit 40 MHz 256 kB 16 kB 10 bit, 12 bit 53 I/O 3 V 3.6 V + 85 C AEC-Q100 Tray
Microchip Technology 8-bit Microcontrollers - MCU .75KB 25 RAM 12 I/O 4MHz IndTemp PDIP18
Datasheet
755In Stock
$2.84
Min.: 1
Mult.: 1
Through Hole PDIP-18 PIC16 8 bit 40 MHz 512 B 25 B No ADC 12 I/O 4.5 V 5.5 V + 85 C Tube

Microchip Technology 8-bit Microcontrollers - MCU .75KB 24 RAM 20 I/O 20 MHz SOIC-28
Datasheet
646In Stock
$3.88
Min.: 1
Mult.: 1
SMD/SMT SOIC-28 PIC16 8 bit 40 MHz 512 B 24 B No ADC 20 I/O 4.5 V 5.5 V + 70 C Tube

Microchip Technology 8-bit Microcontrollers - MCU 32KB 1536 RAM 23I/O
Datasheet
795In Stock
$11.42
Min.: 1
Mult.: 1
Through Hole PDIP-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 8KB 256 RAM 16 I/O
Datasheet
328In Stock
$5.86
Min.: 1
Mult.: 1
SMD/SMT SSOP-20 PIC18 8 bit 40 MHz 8 kB 256 B 10 bit 16 I/O 4.2 V 5.5 V + 125 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 8KB Flash 256 RAM
Datasheet
393In Stock
$6.35
Min.: 1
Mult.: 1
Through Hole PDIP-18 PIC18 8 bit 40 MHz 8 kB 256 B 10 bit 16 I/O 4.2 V 5.5 V + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 4KB 512 RAM 25 I/O
Datasheet
198In Stock
$9.63
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 8KB 512 RAM 25 I/O
Datasheet
261In Stock
$9.32
Min.: 1
Mult.: 1
SMD/SMT SOIC-28 PIC18 8 bit 40 MHz 8 kB 512 B 10 bit 25 I/O 4.2 V 5.5 V + 85 C Tube

Microchip Technology 8-bit Microcontrollers - MCU 8 KB Flash 512 RAM
Datasheet
730In Stock
$5.47
Min.: 1
Mult.: 1
SMD/SMT SOIC-28 PIC18 8 bit 40 MHz 8 kB 512 B 10 bit 25 I/O 4.2 V 5.5 V + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 8 KB Flash 512 RAM
Datasheet
417In Stock
Cut Tape
$6.62
Reel
$5.55
MouseReel Available
Min.: 1
Mult.: 1
: 1,600
SMD/SMT SOIC-28 PIC18 8 bit 40 MHz 8 kB 512 B 10 bit 25 I/O 4.2 V 5.5 V + 85 C Reel, Cut Tape, MouseReel

Microchip Technology 8-bit Microcontrollers - MCU 16KB 768 RAM 25I/O
Datasheet
646In Stock
$7.83
Min.: 1
Mult.: 1
SMD/SMT SOIC-28 PIC18 8 bit 40 MHz 16 kB 768 B 10 bit 25 I/O 4.2 V 5.5 V + 125 C Tube

Microchip Technology 8-bit Microcontrollers - MCU 16KB 768 RAM 25I/O
Datasheet
1,164In Stock
$7.13
Min.: 1
Mult.: 1
SMD/SMT SOIC-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 768 RAM 25I/O
Datasheet
307In Stock
960Expected 2/11/2026
$8.50
$8.11
$7.89
$7.87
$7.68
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