We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Microcomputer.
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Microcomputer Product List and Ranking from 16 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Sep 24, 2025~Oct 21, 2025
This ranking is based on the number of page views on our site.

Microcomputer Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Sep 24, 2025~Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. エム・シー・エム・ジャパン Product Marketing Tokyo//Trading company/Wholesale
  2. グローバル電子 Tokyo//Electronic Components and Semiconductors
  3. null/null
  4. オーエン Saitama//Electronic Components and Semiconductors
  5. 5 null/null

Microcomputer Product ranking

Last Updated: Aggregation Period:Sep 24, 2025~Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. ESPRESSIF Authorized Distributor ESP32-P4 RISC-V エム・シー・エム・ジャパン Product Marketing
  2. Processor Microcontroller Lineup List
  3. Graphic control microcontroller for vehicle-mounted clusters
  4. ESPRESSIF Authorized Distributor ESP32-S3 Abundant GPIO エム・シー・エム・ジャパン Product Marketing
  5. 4 SoC, MCU, etc. Generalplus [Authorized Distributor] トナリズム

Microcomputer Product List

31~45 item / All 137 items

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AT32F421 Series

Functions such as motor control and industrial automation! ARM-based 32-bit Cortex M4 MCU.

We would like to introduce the 'AT32F421 Series' that we handle. Available in five types of packages, including TSSOP20, QFN28, and QFN32. It has built-in flash memory ranging from 16K to 64KB and includes sLib1. Additionally, it is a product equipped with features such as IoT nodes, optical modules, and wireless charging. Please feel free to contact us if you have any inquiries. 【Features】 ■ 12-bit 2Msps ADC engine ■ CMP/2USART/2SPI/2I2C/IRTMR ■ 2xOPA (only for AT32F4212) *You can download the English version of the catalog.

  • Other electronic parts

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Development Case: Control "Touch Panel → Mouse Converter"

It is possible to change the mouse to a touch panel without modifying the application.

As a frontrunner in microcontroller application technology, we develop units that excel in throughput, noise resistance, and maintainability. Additionally, we build communication systems between computers and peripheral devices that comply with various standards. 【Configuration】 ○CPU: KL5C80A16 ○ROM: 32k BYTE ○RAM: 128k BYTE ○I/O: TTL 4Port ○RS232C: 1ch ●For more details, please download the catalog or contact us.

  • Other process controls

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[Data] Shirutoku Report No. 103 # Tried CAN FD Communication!

If you make the minimum necessary settings, communication can surprisingly be easy! I have confirmed that communication can be established with various settings.

★★Shirutoku Report: Useful Information You Should Know★★ CAN FD (CAN with Flexible Data Rate) is a communication protocol that extends the specifications of the CAN (Classic CAN: Controller Area Network) protocol, enabling higher communication speeds and accommodating larger data volumes compared to traditional CAN. This document explains the actual implementation of CAN FD communication using the AURIX microcontroller from Infineon, utilizing an evaluation board (TriBoard). We encourage you to read it. 【Contents】 ■ Structure of the communicating bits ■ CAN FD communication ■ Secondary sample point ■ Surprisingly easy to communicate *For more details, please refer to the PDF document or feel free to contact us.*

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We will assist you in flexible and speedy prototype development of microcontroller control.

Numerous development achievements across various industries. Please leave the product development with microcontroller control to us.

<Scope of Support is Flexible> <Examples of Development and Design Responsibilities> ■ Circuit design, PCB design and implementation, and microcontroller development can be requested from our company. ■ Only circuit design and microcontroller development can be requested from our company. (PCB design and implementation will be carried out by the customer) ■ Only microcontroller development can be requested from our company (hardware components will be provided by the customer). There may also be cases where the customer requests a review to ensure there are no issues from a software perspective with the circuit diagram they designed. ■ We can undertake applications that include surrounding sensors and output devices as a whole. <Examples of Development Applications> ■ Promotional tools ■ For exhibitions ■ Development and prototyping for research ■ Prototyping before mass production ■ Development for mass production and more. <Flow After Development> ■ Development assets will be handed over to the customer. ■ It is also acceptable for our company to carry out the development, with the customer handling the mass production thereafter. ■ If you wish for our company to handle mass production, please consult us separately. Additionally, we can also support software development for PC applications and tablets. ↓ Actual case examples we have handled are included in the PDF materials!

  • Other embedded systems (software and hardware)

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PROTEC Corporation Company Introduction

A company that excels in microcontroller control closely tied to hardware! Always capable of flexible responses with agility.

PROTEC Co., Ltd. is an expert in the prototyping and development of software and hardware. We have numerous development achievements across various industries. We can undertake the prototyping and product development using microcontrollers/FPGA, as well as the development of automatic measurement devices utilizing LabVIEW. We are here to assist you in creating electronic products in various fields, so please feel free to contact us when needed. 【Business Activities】 ■ Contract Development ■ Design Development *For more details, please refer to the PDF materials or feel free to contact us. <Examples of Contract Development> ◆ Development using Microcontrollers Development of blood turbidity checker, development of automatic measurement system for multiple in-body temperatures, development of display device for 8 types of sensor outputs, development of solar power monitor, development of Bluetooth communication for small motor control, development of battery charge/discharge control, development of capacitive touch sensor control, and many more. ◆ Development using FPGA Development of equipment for technical studies for medical devices, development of evaluation equipment for in-vehicle camera modules, development of high voltage and high-speed voltage detection devices for industrial equipment, etc. ◆ Development using LabVIEW Development of inspection devices for mass production lines, development of research systems for universities and institutions, development of systems for long-term testing purposes.

  • Software (middle, driver, security, etc.)

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[PROTEC's Development Achievements] Microcontroller Processing, Data Logger, Communication Related

Development achievements related to measurement, sensors, cameras, and RFID! Assisting in the creation of electronic devices.

PROTEC has development achievements focused on microcontroller processing, data loggers, and communication-related themes. We have developed various products including "technical examination equipment for medical devices with web functionality," "multi-channel data loggers," "power monitors for solar power generation," and "energy-efficient environmental measurement devices." Additionally, we have numerous development achievements related to measurement, sensors, cameras, and RFID, such as "automatic measurement systems for multiple implanted body temperature sensors." [Examples of microcontroller processing, data loggers, and communication-related themes (excerpt)] ■ Technical examination equipment for medical devices with web functionality ■ Power monitor for solar power generation ■ Posture data logger for medical and welfare workers ■ Energy-efficient environmental measurement device ■ DDS communication distributed system front-end amplifier *For more details, please refer to the PDF materials or feel free to contact us.

  • Other embedded systems (software and hardware)

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Experts in flexible software and hardware contract development | PROTEC

We have over 500 achievements in contract development of microcontrollers/FPGA/LabVIEW over 15 years, as well as collaborations with more than 10 universities.

◆ We always keep "flexible responses" in mind. ◆ We assist in creating electronic devices across various fields.    ・ You can leave control and measurement to us.    ・ We excel in microcontroller control closely related to hardware.    ・ We undertake hardware, embedded software, and PC applications as a package, designing, developing, and prototyping the devices you require.    ・ All development is carried out in-house. ◆ We respond to requests like "It would be great if there was something like this!" ◆ Please use our services to alleviate design and development delays due to staff shortages and to implement prototyping and development early.

  • Temperature and Humidity Control

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【Panasonic:ATXD209SA】

【Support for Electronic Component Procurement】 We support the urgent procurement of discontinued products (EOL products) and hard-to-obtain electronic components and semiconductors! We have established a thorough inspection system.

Are you looking for this model number product? ■Manufacturer: Panasonic ■Model number: ATXD209SA Owen Corporation swiftly procures electronic components that have become difficult to obtain due to production discontinuation or delivery issues from a global network. We will definitely issue a quotation, so you can confirm the details before placing an order, ensuring peace of mind. A veteran inspector who has monitored market distribution inventory for over 20 years conducts inspections, and only products that pass are shipped. All deliveries include an inspection report. 【Our Inspection System】 ■X-ray Inspection Non-destructive testing to check internal structures and detect counterfeit or inferior products. ■Microscope Careful examination of lead bending and any discrepancies in printed fonts. ■Digital Caliper Dimension measurements in 0.01mm increments to detect cleverly crafted counterfeits. ■Curve Tracer Displays voltage and current characteristic waveforms between terminals on the screen to detect defective products. ★Please visit our website from the link below. ★You can view our company brochure from the download button below. ▼For other model numbers you can inquire about, please refer to the lineup below.

  • others

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【Renesas:FX70KMJ-03】

【Support for Electronic Component Procurement】 We support the urgent procurement of discontinued (EOL) and hard-to-obtain electronic components and semiconductors! We have established a thorough inspection system.

Are you looking for this model number product? ■Manufacturer: Renesas ■Model Number: FX70KMJ-03 Owen Corporation quickly procures electronic components that have become difficult to obtain due to production discontinuation or delivery issues from a global network. We will issue a quotation, so you can confirm the details with peace of mind before placing an order. Our veteran inspectors, who have been monitoring market distribution inventory for over 20 years, conduct inspections and only ship products that pass. All delivered items come with an inspection report. 【Our Inspection System】 ■X-ray Inspection Non-destructive testing to confirm internal structures and detect counterfeit or inferior products. ■Microscope Careful examination of lead bending and any discrepancies in printed fonts. ■Digital Caliper Measurement of dimensions to 0.01mm, detecting cleverly manufactured counterfeits. ■Curve Tracer Displays voltage and current characteristic waveforms between terminals on the screen to detect defective products. ★Please visit our website from the link below. ★You can view our company brochure from the download button below. ▼For other model numbers you can inquire about, please refer to the lineup below.

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【HONDA:LPC-40M2L(G)】

【Support for Procurement of Electronic Components】We support the urgent procurement of discontinued products (EOL products) and hard-to-obtain electronic components and semiconductors! We have established a thorough inspection system.

Are you looking for this model number product? ■Manufacturer: HONDA ■Model number: LPC-40M2L(G) Owen Corporation swiftly procures electronic components that have become difficult to obtain due to production discontinuation or delivery issues from a global network. We will definitely issue a quotation, so you can confirm the details before placing an order, giving you peace of mind. A veteran inspector who has monitored market distribution inventory for 20 years conducts inspections, and only products that pass are shipped. All delivered items come with an inspection report. 【Our Inspection System】 ■X-ray Inspection Non-destructive testing to check internal structures and detect counterfeit or inferior products. ■Microscope Careful examination of lead bending and any discrepancies in printed fonts. ■Digital Caliper Dimension measurements in 0.01mm increments to detect cleverly crafted counterfeits. ■Curve Tracer Displays the voltage and current characteristic waveforms between terminals on the screen to detect defective products. ★Please visit our website from the link below. ★You can view our company brochure from the download button below. ▼For other model numbers you can inquire about, please refer to the lineup below.

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【Renesas:M37516E61HP】

【Support for Electronic Component Procurement】 We support the urgent procurement of discontinued products (EOL products) and hard-to-obtain electronic components and semiconductors! We have established a thorough inspection system.

Are you looking for this model number product? ■Manufacturer: Renesas ■Model number: M37516E61HP Oen Co., Ltd. quickly procures electronic components that have become difficult to obtain due to production discontinuation or delivery issues from a global network. We will definitely issue a quotation, so you can confirm the details before placing an order, providing peace of mind. A veteran inspector who has monitored market distribution inventory for 20 years conducts inspections, and only products that pass are shipped. All delivered items include an inspection report. 【Our Inspection System】 ■X-ray Inspection Non-destructive testing to check internal structures and detect counterfeit or inferior products. ■Microscope Carefully checks for lead bending and any discrepancies in printed fonts. ■Digital Caliper Measures dimensions with an accuracy of 0.01 mm to detect cleverly crafted counterfeits. ■Curve Tracer Displays the voltage and current characteristic waveforms between terminals on the screen to detect defective products. ★Please visit our website from the link below. ★You can view our company brochure from the download button below. ▼For other model numbers available for inquiry, please refer to the lineup below.

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【Renesas:M51957AFP#CF0R】

【Support for Electronic Component Procurement】 We assist in the urgent procurement of discontinued (EOL) and hard-to-obtain electronic components and semiconductors! We have established a thorough inspection system.

Are you looking for this part number product? ■Manufacturer: Renesas ■Part Number: M51957AFP#CF0R Owen Co., Ltd. quickly procures electronic components that have become difficult to obtain due to production discontinuation or delivery issues from a global network. We will issue a quotation, so you can confirm the details before placing an order, ensuring peace of mind. A veteran inspector who has monitored market distribution inventory for 20 years conducts inspections, and only approved products are shipped. All deliveries include an inspection report. 【Our Inspection System】 ■X-ray Inspection Non-destructive testing to check internal structures and detect counterfeit or substandard products. ■Microscope Careful examination of lead bending and any discrepancies in printed fonts. ■Digital Caliper Dimension measurements in 0.01mm increments to detect cleverly crafted counterfeits. ■Curve Tracer Displays voltage and current characteristic waveforms between terminals on the screen to detect defective products. ★Please visit our website from the link below. ★You can view our company brochure from the download button below. ▼For other part numbers you can inquire about, please refer to the lineup below.

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【Renesas:M51995AP#TFAZ】

【Electronic Component Procurement Support】 We support the urgent procurement of discontinued products (EOL products) and hard-to-obtain electronic components and semiconductors! We have established a thorough inspection system.

Are you looking for this model number product? ■Manufacturer: Renesas ■Model number: M51995AP#TFAZ Owen Corporation swiftly procures electronic components that have become difficult to obtain due to production discontinuation or delivery issues from a global network. We will issue a quotation, so you can confirm the details before placing an order, ensuring peace of mind. A veteran inspector who has monitored market distribution inventory for over 20 years conducts inspections, and only products that pass are shipped. All deliveries include an inspection report. 【Our Inspection System】 ■X-ray Inspection Non-destructive testing to check internal structures and detect counterfeit or inferior products. ■Microscope Careful checks for lead bending and discrepancies in printed fonts. ■Digital Caliper Dimension measurements in 0.01mm increments to detect cleverly crafted counterfeits. ■Curve Tracer Displays voltage and current characteristic waveforms between terminals on the screen to detect defective products. ★Please visit our website from the link below. ★You can view our company brochure from the download button below. ▼For other model numbers you can inquire about, please refer to the lineup below.

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【HONDA:PIC-FS2-T】

【Support for Electronic Component Procurement】 We support the urgent procurement of discontinued products (EOL products) and hard-to-obtain electronic components and semiconductors! We have established a thorough inspection system.

Are you looking for this model number product? ■Manufacturer: HONDA ■Model number: PIC-FS2-T Owen Corporation quickly procures electronic components that have become difficult to obtain due to production discontinuation or delivery issues from a global network. We will definitely issue a quotation, so you can confirm the details before placing an order and feel assured. A veteran inspector who has monitored market distribution inventory for 20 years conducts inspections, and only approved products are shipped. All delivered items come with an inspection report. 【Our Inspection System】 ■X-ray Inspection Non-destructive testing to check internal structures and detect counterfeit and inferior products. ■Microscope Careful examination of lead bending and any discrepancies in printed fonts. ■Digital Caliper Dimension measurements in 0.01mm increments to detect cleverly crafted counterfeits. ■Curve Tracer Displays the voltage and current characteristic waveforms between terminals on the screen to detect defective products. ★Please visit our website from the link below. ★You can view our company brochure from the download button below. ▼For other model numbers you can inquire about, please refer to the lineup below.

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【Renesas:R5F100FDAFP#30】

【Support for Electronic Component Procurement】 We support the urgent procurement of discontinued products (EOL products) and hard-to-obtain electronic components and semiconductors! We have established a thorough inspection system.

Are you looking for this model number product? ■Manufacturer: Renesas ■Model number: R5F100FDAFP#30 Owen Corporation quickly procures electronic components that have become difficult to obtain due to production discontinuation or delivery issues from a global network. We will definitely issue a quotation, so you can confirm the details before placing an order and feel assured. A veteran inspector who has monitored market distribution inventory for over 20 years conducts inspections, and only approved products are shipped. An inspection report is included with all deliveries. 【Our Inspection System】 ■X-ray Inspection Non-destructive testing to check internal structures and detect counterfeit or inferior products. ■Microscope Careful checks for lead bending and any discrepancies in printed fonts. ■Digital Caliper Dimension measurements in 0.01mm increments to detect cleverly crafted counterfeits. ■Curve Tracer Displays voltage and current characteristic waveforms between terminals on the screen to detect defective products. ★Please visit our website from the link below. ★You can view our company brochure from the download button below. ▼For other model numbers you can inquire about, please refer to the lineup below.

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