Renesas — Your Best Decision for Microcontrollers and Microprocessors
Choose for your next design; use for all your future ones.
Renesas Technology, the #1 global supplier of microcontrollers, offers hundreds of devices in our H8
®
, R8C/Tiny,
M16C
™
and SuperH
®
families, among others, that have solid technology roadmaps and cover wide spans of performance,
integration, power efficiency and price points. Our advanced silicon solutions simplify system optimizations, facilitate
design enhancements and diversifications, and help you meet tight cost budgets. You can shorten your system design cycles
and improve your time-to-market by taking advantage of our total system support, which includes starter kits, HW/SW
tools, reference designs/platforms, example software code, and middleware. Expert third-party support is available as well.
LEAD-FREE PACKAGING!
FOR THE LATEST INFORMATION ON LEAD-FREE PACKAGING AND ROHS COMPLIANCE,
PLEASE VISIT OUR WEBSITE:
http:
//
america.renesas.com /leadfree
LET “MY RENESAS” SIMPLIFY YOUR WEB-BROWSING ACTIVITY
The “My Renesas” link in the header of all of our Web pages is a valuable and easily accessible resource.
It lets you create a customized collection of links and data that
simplifies
and
speeds
your browsing.
Get timely updates on Renesas products, receive our latest news
stories,
and be alerted to
software
downloads
and new web
services
as they become available. Register today to facilitate future data
searches.
It’s free!
IMPORTANT!
• This document may, wholly or partially, be subject to change without notice.
• All rights are reserved: No one is permitted to reproduce or duplicate, in any form, the whole or part of this document without the express permission of Renesas Technology America, Inc.
• Renesas will not be held responsible for any damage to the user that may result from accidents or any other reasons during the operation of the user’s unit according to this document.
• Circuitry and other examples described herein are meant merely to indicate the characteristics and performance of Renesas semiconductor products. Renesas assumes no responsibility for any intellectual
property claims or other problems that may result from applications based on the examples described herein.
• No license is granted by implication or otherwise under any patents or other rights of any third party or Renesas Technology Corp.
• MEDICAL APPLICATIONS:
Renesas products are not authorized for use in MEDICAL APPLICATIONS without the written consent of the appropriate officer of Renesas’ sales company. Such use includes, but is not limited to, use
in life support systems. Buyers of Renesas products are requested to notify the relevant Renesas sales officers when planning to use the products in MEDICAL APPLICATIONS.
Introduction
32-Bit RISC
• Highest performance
• Highest integration
SH-4, SH-4A series
SH-3, SH3-DSP series
SH-2, SH2-DSP, SH-2A series
SuperH
Architecture
32-Bit
M32C/90 series
H8
Architecture
M32C/80 series
16-Bit
• Broadest selection
of MCUs
H8S series
(35MHz)
H8S series
(50MHz)
M16C/62P series
16-Bit
• Lowest-cost system
solution for 8-bit
applications
H8/Tiny series
(20MHz)
H8/300H SLP series
(10MHz)
H8S/Tiny series
(20MHz)
H8S/SLP series
(20MHz)
M16C/Tiny series
R8C/Tiny series
8-Bit
• Lowest cost MCUs
with LCD driver
H8/300L SLP series
(16MHz)
2006
2008
Market Needs
High performance
Wide range of programmable memory
Wide range of low-cost memory
Integrated peripherals, including
support for industry-standard
interfaces
Renesas H8 Solutions
Speeds up to 50MHz, providing 50MIPS with single-cycle flash access
Single-voltage-programmable on-chip flash — 8KB to 1MB
Mask-ROM versions for many flash MCUs — 2KB to 512KB
Devices in the H8 series offer more than 100 different on-chip peripherals
• Match peripheral set to application
• Choose from timers, A/Ds, D/As, on-chip oscillators, low-voltage
detect, and DMA functions, among many others
• UART, SPI, I
2
C, IrDA, CAN, LIN, USB, Smart Card, LCD, POR, etc.
This is a demo written by someone else that I saw on the Internet. It is for the most basic model mcf5307 of the Freescale Coldfire V3 series. You can refer to...
[Qinheng RISC-V core CH582] development board does not have WCH-LINK on board. In order to facilitate debugging, I bought WCH-LINK. It arrived today and it took me more than ten minutes to get started...
There are two ways to implement buttons: query and interrupt. The initial position is in InitBoard() in OnBoard.c.OnboardKeyIntEnable = HAL_KEY_INTERRUPT_ENABLE; //Interruption method//OnboardKeyIntEn...
When using 51 to simulate PWM wave, why is there a problem in the program when for(i=0;iTimer 0 should also be running, won't that cause any problems?Please help me! Thank you!#include "reg52.h"sbit l...
F149 has an internal DCO clock, a high frequency 8M, and a low frequency 32KHZ. I don't know which one to choose? I want to make an LCD display, which clock should I use? Which one should I use for th...
I am a beginner at Cortex-M0. The compilation environment is TKStudio. I use Zhougong's project files, and many of the codes are not very clear to me.
Please advise, if you create a new project, how m...
On August 22, Lantu Motors officially launched its Lanhai Intelligent Hybrid technology via an online livestream. This intelligent hybrid technology, which integrates a full-range 800V high-voltage...[Details]
Robotics
has become
LiDAR
's "second growth curve."
While LiDAR was still battling with its "pure vision" rivals in the automotive field, another field ignited the demand f...[Details]
The all-new MG4 was recently officially announced on the Ministry of Industry and Information Technology's (MIIT) new vehicle announcement. The all-new MG4's semi-solid-state battery version addres...[Details]
One of the most core components of electric vehicles is the motor. The power supply provides electrical energy to the motor, which converts this electrical energy into mechanical energy, which in t...[Details]
Electric vehicles' 12V batteries don't rely on a generator to power them. Only gasoline-powered vehicles rely on the engine to drive a generator to generate electricity while driving, which is used...[Details]
Learned the following information.
Customer product: industrial computer motherboard
Glue application area: CPU/BGA filling
Glue color requirements: black or t...[Details]
On August 21st, BYD announced the launch of its next-generation "Little White Pile" product, the "Lingchong"
charging
pile
, which is now available for general sale. This charging pile feat...[Details]
China, August 21, 2025 – STMicroelectronics (NYSE: STM), a world-leading semiconductor company serving a wide range of electronics applications, has published its IFRS 2025 semi-annual financial re...[Details]
Lightweighting of automobiles is still a relatively unfamiliar term for automobiles. With the continuous improvement of environmental protection requirements, relevant regulations have also put for...[Details]
introduction
The rapid adoption of computers has led to a growing number of tasks being performed on them. People from all walks of life, especially programmers and writers, are spending incre...[Details]
Traditionally, electrical energy is transmitted primarily through wires, requiring direct physical contact between the power source and the load. With the increasing number of electrical devices in...[Details]
The Radxa Cubie A7A is a single-board computer (SBC) powered by the Allwinner A733 octa-core Cortex-A76/A55 SoC, equipped with a 3 TOPS AI accelerator and up to 16GB of LPDDR5 memory.
Fo...[Details]
In industrial production, many different controllers are often used, such as those for pressure, flow, electrical parameters, temperature, and sound. However, due to the limitations of the on-site ...[Details]
In machine vision systems, light sources play a crucial role. Choosing the right light source is a key factor in determining the success or failure of the entire system. The main purpose of the lig...[Details]
Have you ever experienced these moments? Your phone battery runs out at a critical moment, an electric car owner repeatedly calculates the mileage before a long journey, or a drone enth...[Details]