40 MHz Microcontrollers - MCU

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Description Datasheet Availability Pricing (TWD) Filter the results in the table by unit price based on your quantity.
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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
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX23T 128K/12K QFP64
Datasheet
3,362In Stock
Min.: 1
Mult.: 1

SMD/SMT LFQFP-64 RX 32 bit 40 MHz 12 kB 12 bit 50 I/O 2.7 V 5.5 V + 85 C Tray
NXP Semiconductors 8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 128KB Flash, 40MHz, QFP 64
Datasheet
420In Stock
Min.: 1
Mult.: 1

SMD/SMT QFP-64 S08 8 bit 40 MHz 128 kB 8 kB 10 bit 54 I/O 2.7 V 5.5 V + 85 C Tray

NXP Semiconductors 8-bit Microcontrollers - MCU S08GT 8-bit MCU, S08 core, 16KB Flash, 40MHz, QFP 44
Datasheet
320In Stock
Min.: 1
Mult.: 1

SMD/SMT QFP-44 S08 8 bit 40 MHz 16 kB 2 kB 10 bit 36 I/O 1.8 V 3.6 V + 85 C Tray

NXP Semiconductors 8-bit Microcontrollers - MCU S08GT 8-bit MCU, S08 core, 8KB Flash, 40MHz, QFP 44
Datasheet
162In Stock
Min.: 1
Mult.: 1

SMD/SMT QFP-44 S08 8 bit 40 MHz 8 kB 1 kB 10 bit 36 I/O 1.8 V 3.6 V + 85 C Tray
NXP Semiconductors 8-bit Microcontrollers - MCU 8-bit MCU, S08 core, 16KB Flash, 36MHz, -40/+125degC, Automotive Qualified, SOP 28
Datasheet
76In Stock
Min.: 1
Mult.: 1

SMD/SMT TSSOP-28 S08 8 bit 40 MHz 16 kB 1 kB 10 bit 22 I/O 2.7 V 5.5 V + 125 C AEC-Q100 Tube

NXP Semiconductors 8-bit Microcontrollers - MCU 8-bit MCU, S08 core, 8KB Flash, 40MHz, -40/+85degC, Automotive Qualified, SOP 16
Datasheet
1,238In Stock
Min.: 1
Mult.: 1

SMD/SMT TSSOP-16 S08 8 bit 40 MHz 8 kB 512 B 10 bit 12 I/O 2.7 V 5.5 V + 85 C AEC-Q100 Tube

NXP Semiconductors 8-bit Microcontrollers - MCU 8-bit MCU, S08 core, 8KB Flash, 40MHz, -40/+85degC, Automotive Qualified, SOP 20
Datasheet
335In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT TSSOP-20 S08 8 bit 40 MHz 8 kB 512 B 10 bit 16 I/O 2.7 V 5.5 V + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
NXP Semiconductors S9S08DZ60F2MLFR
NXP Semiconductors 8-bit Microcontrollers - MCU 8-bit MCU, S08 core, 60KB Flash, 40MHz, -40/+125degC, Automotive Qualified, QFP 48
Datasheet
2,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT LQFP-48 S08 8 bit 40 MHz 60 kB 4 kB 12 bit 40 I/O 2.7 V 5.5 V + 125 C AEC-Q100 Reel, Cut Tape, MouseReel

Microchip Technology 8-bit Microcontrollers - MCU C51-CAN Bootloader CAN
Datasheet
28In Stock
Min.: 1
Mult.: 1

SMD/SMT PLCC-28 8051 8 bit 40 MHz 16 kB 512 B 10 bit 20 I/O 3 V 5.5 V + 85 C Tube

Microchip Technology 8-bit Microcontrollers - MCU CTRL Bootloader CAN
Datasheet
43In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-28 8051 8 bit 40 MHz 16 kB 512 B 10 bit 20 I/O 3 V 5.5 V + 85 C Tube

Microchip Technology 8-bit Microcontrollers - MCU CTRL Bootloader UART
Datasheet
13In Stock
Min.: 1
Mult.: 1

SMD/SMT PLCC-28 8051 8 bit 40 MHz 16 kB 512 B 10 bit 20 I/O 3 V 5.5 V + 85 C Tube

Microchip Technology 8-bit Microcontrollers - MCU CTRL Boodloader UART
Datasheet
54In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-28 8051 8 bit 40 MHz 16 kB 512 B 10 bit 20 I/O 3 V 5.5 V + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU MCU 8-BIT AT80 CISC ROMless 3-5V
Datasheet
192In Stock
300Expected 9/10/2026
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 16-bit Microcontrollers - MCU 16-bit 128KB Flash 40 MIPS
Datasheet
136In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-28 PIC24H 16 bit 40 MHz 128 kB 8 kB 10 bit, 12 bit 21 I/O 3 V 3.6 V + 150 C AEC-Q100 Tube
Microchip Technology 16-bit Microcontrollers - MCU 16-bit 128KB Flash CAN DMA
Datasheet
42In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-44 PIC24H 16 bit 40 MHz 128 kB 8 kB 10 bit, 12 bit 35 I/O 3 V 3.6 V + 150 C AEC-Q100 Tray
Microchip Technology 16-bit Microcontrollers - MCU 40MIPS 64KB FL
Datasheet
187In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-64 PIC24H 16 bit 40 MHz 64 kB 8 kB 10 bit, 12 bit 53 I/O 3 V 3.6 V + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 512KB Flash 64KB RAM I2S, CTMU, UART, AD
Datasheet
36In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-64 MIPS32 M4K 32 bit 40 MHz 512 kB 64 kB 10 bit 53 I/O 2.3 V 3.6 V + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 512KB Flash 64KB RAM I2S, CTMU, UART, ADC
Datasheet
3In Stock
Min.: 1
Mult.: 1

SMD/SMT TFBGA-100 MIPS32 M4K 32 bit 40 MHz 512 kB 64 kB 10 bit 85 I/O 2.3 V 3.6 V + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 32KB RAM I2S, CTMU, UART, ADC
Datasheet
281In Stock
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 32-Bit MCU, 256K FL 64KB RAM, 10b ADC
Datasheet
35In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-44 MIPS32 M4K 32 bit 40 MHz 256 kB 64 kB 10 bit 33 I/O 2.3 V 3.6 V + 105 C Tube
Microchip Technology 32-bit Microcontrollers - MCU 32Bit MCU 512K Flash 64KB RAM, I2S, CTMU
Datasheet
219In Stock
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 32-bit Microcontrollers - MCU 32Bit MCU 512K Flash 64KB RAM, I2S, CTMU
Datasheet
167In Stock
Min.: 1
Mult.: 1

SMD/SMT TFBGA-100 MIPS32 M4K 32 bit 40 MHz 512 kB 64 kB 10 bit 81 I/O 2.3 V 3.6 V + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 32bit MCU, 100TQFP 512KB Flash 64KB RAM
Datasheet
40In Stock
Min.: 1
Mult.: 1

SMD/SMT TFBGA-100 MIPS32 M4K 32 bit 40 MHz 512 kB 64 kB 10 bit 85 I/O 2.3 V 3.6 V + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU .75KB 25 RAM 12 I/O 20MHz IndTemp PDIP18
Datasheet
182In Stock
300Expected 9/3/2026
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 25 RAM 12 I/O 4MHz PDIP18
Datasheet
485In Stock
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 + 70 C Tube