40 MHz Microcontrollers - MCU

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Core
Data Bus Width
Maximum Clock Frequency
Program Memory Size
Data RAM Size
ADC Resolution
Number of I/Os
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Supply Voltage - Max
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Packaging
Microchip Technology 32-bit Microcontrollers - MCU 32-bit family, 32 KB FLASH, 8KB RAM 50MHz
Datasheet
88In Stock
Min.: 1
Mult.: 1

Through Hole SPDIP-28 MIPS32 M4K 32 bit 40 MHz 128 kB 32 kB 10 bit 21 I/O 2.3 V 3.6 V + 85 C Tube
Microchip Technology 32-bit Microcontrollers - MCU PIC32 16KB FL 4KBRAM 40MHz USB CTMU 4 DM
Datasheet
249In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-28 MIPS32 M4K 32 bit 40 MHz 16 kB 4 kB 10 bit 19 I/O 2.3 V 3.6 V + 85 C Tube

Microchip Technology 8-bit Microcontrollers - MCU 32kBF 1536RM 25I/O
Datasheet
96In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-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 32 KB FL 1536 RAM 36 I/O
Datasheet
60In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-44 PIC18 8 bit 40 MHz 32 kB 1.5 kB 10 bit 36 I/O 2 V 5.5 V + 85 C Tube
Microchip Technology 32-bit Microcontrollers - MCU PIC32 32KB FL 8KBR 40 MHz CTMU 4 DMA
Datasheet
242In Stock
Min.: 1
Mult.: 1

SMD/SMT MIPS32 M4K 32 bit 40 MHz 32 kB 8 kB 10 bit 21 I/O 2.3 V 3.6 V + 105 C Tube
Texas Instruments 32-bit Microcontrollers - MCU Piccolo Micro
Datasheet
134In Stock
Min.: 1
Mult.: 1

SMD/SMT TSSOP-38 C28x 32 bit 40 MHz 32 kB 6 kB 12 bit 20 I/O 1.71 V 1.89 V + 125 C Tube
Texas Instruments 32-bit Microcontrollers - MCU Piccolo Micro contro ller
Datasheet
105In Stock
Min.: 1
Mult.: 1

SMD/SMT TSSOP-38 C28x 32 bit 40 MHz 64 kB 10 kB 12 bit 20 I/O 1.71 V 1.89 V + 125 C Tube
NXP Semiconductors ARM Microcontrollers - MCU KINETIS E SERIES 64K FLASH 4K RAM 40MHz 32LQFP
Datasheet
5In Stock
Min.: 1
Mult.: 1
: 2.000

SMD/SMT LQFP-32 ARM Cortex M0+ 32 bit 40 MHz 64 kB 4 kB 12 bit 28 I/O 2.7 V 5.5 V + 125 C AEC-Q100 Reel, Cut Tape
Infineon Technologies ARM Microcontrollers - MCU MM-LEGACY MM
Datasheet
2In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-48 ARM Cortex M0 32 bit 40 MHz 56 kB 6 kB 12 bit 23 I/O 2.7 V 5.5 V + 105 C Tray
NXP Semiconductors 8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 48KB Flash, 40MHz, QFP 64
Datasheet
9In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 S08 8 bit 40 MHz 48 kB 2 kB 10 bit 54 I/O 2.7 V 5.5 V + 85 C Tray

NXP Semiconductors 8-bit Microcontrollers - MCU S08AW 8-bit MCU, S08 core, 60KB Flash, 40MHz, QFP 44
Datasheet
6In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-44 S08 8 bit 40 MHz 60 kB 2 kB 10 bit 34 I/O 2.7 V 5.5 V + 125 C Tray
NXP Semiconductors 8-bit Microcontrollers - MCU S08DZ 8-bit MCU, S08 core, 60KB Flash, 40MHz, QFP 48
Datasheet
49In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-48 S08 8 bit 40 MHz 60 kB 4 kB 12 bit 40 I/O 2.7 V 5.5 V + 85 C Tray

NXP Semiconductors ARM Microcontrollers - MCU KINETIS E SERIES 16K FLASH 4K RAM 40MHz 32LQFP
Datasheet
243In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-32 ARM Cortex M0+ 32 bit 40 MHz 16 kB 4 kB 12 bit 28 I/O 2.7 V 5.5 V + 85 C AEC-Q100 Tray
NXP Semiconductors ARM Microcontrollers - MCU KINETIS E SERIES 16K FLASH 4K RAM 40MHz 64LQFP
Datasheet
383In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M0+ 32 bit 40 MHz 16 kB 4 kB 12 bit 57 I/O 2.7 V 5.5 V + 125 C AEC-Q100 Tray
NXP Semiconductors ARM Microcontrollers - MCU KINETIS E SERIES 32K FLASH 4K RAM 40MHz 64LQFP
Datasheet
297In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M0+ 32 bit 40 MHz 32 kB 4 kB 12 bit 57 I/O 2.7 V 5.5 V + 125 C AEC-Q100 Tray

Microchip Technology 8-bit Microcontrollers - MCU 8KB 256 RAM 16 I/O
Datasheet
3.387On Order
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 + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 16KB 768 RAM 36I/O
Datasheet
2.400Expected 20/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1.200

SMD/SMT TQFP-44 PIC18 8 bit 40 MHz 16 kB 768 B 10 bit 36 I/O 4.2 V 5.5 V + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 16-bit Microcontrollers - MCU 16B MCU 64KB DMA 40MIPS
Datasheet
7.324Expected 05/01/2027
Min.: 1
Mult.: 1

SMD/SMT TQFP-44 PIC24H 16 bit 40 MHz 64 kB 8 kB 10 bit, 12 bit 35 I/O 3 V 3.6 V + 85 C AEC-Q100 Tray
Microchip Technology 8-bit Microcontrollers - MCU CAN/C51 Boot CAN
Datasheet
500Expected 24/08/2026
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 8-bit Microcontrollers - MCU 32KB 1536 RAM 23I/O
Datasheet
795Expected 20/08/2026
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 16KB 768 RAM 36I/O
Datasheet
1.269Expected 21/09/2026
Min.: 1
Mult.: 1

SMD/SMT TQFP-44 PIC18 8 bit 40 MHz 16 kB 768 B 10 bit 36 I/O 4.2 V 5.5 V + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 16KB 768bytes-RAM 36I/O
Datasheet
640Expected 25/09/2026
Min.: 1
Mult.: 1

SMD/SMT TQFP-44 PIC18 8 bit 40 MHz 16 kB 768 B 12 bit 36 I/O 2 V 5.5 V + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 32 KB FL 1536 RAM 36 I/O
Datasheet
323Expected 25/09/2026
Min.: 1
Mult.: 1

SMD/SMT TQFP-44 PIC18 8 bit 40 MHz 32 kB 1.5 kB 10 bit 36 I/O 2 V 5.5 V + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 16 KB 768 RAM 25 I/O
Datasheet
232Expected 10/09/2026
Min.: 1
Mult.: 1

SMD/SMT QFN-28 PIC18 8 bit 40 MHz 16 kB 768 B 10 bit 25 I/O 2 V 5.5 V + 85 C Tube

NXP Semiconductors 8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 16KB Flash, 40MHz, QFP 32
Datasheet
2.382Expected 21/09/2026
Min.: 1
Mult.: 1

SMD/SMT LQFP-32 S08 8 bit 40 MHz 16 kB 1 kB 10 bit 22 I/O 2.7 V 5.5 V + 85 C Tray