Overview

In recent years demand has grown for high-speed, high-capacity PC peripheral devices office equipment, and consumer appliances with facility and inheritability in system design and resources at low cost. To respond to this need, we have developed the H8 and H8S microcomputers, which incorporate the many peripheral devices and ample memory. However, in order to respond to demand more promptly, a new series has been brought to market. As well as having upward compatibility with the H8/H8S at the object level, the H8SX series offers a 32-bit CISC CPU with improved performance and an internal multiplier/divider with a maximum operating frequency of 50 MHz.

 
Key Applications
  • PC peripheral and OA peripheral applications
    • PC, Storage system, Printers, Scanners
  • AV/Home user products
    • Digital consumer applications
  • Industry
    • Working machines
    • Manufacturing equipments
    • POS terminal
    • Amusement
  • Automotive
    • Dashboard
    • Airbag main controller

 


H8SXfamily CPU core evolution

H8SX/1700 Series H8SX/1600 Series H8SX/1500 Series

Renesas MCU Selection Guide

Have an application in mind? Try our to find the best Renesas product for you.

H8SX Family Selection by Application and Application Field

USB
H8SX microcomputers incorporate an on-chip USB controller to enable easy connection between PCs and other applications equipped with USB interfaces such as printers, scanners, modems, and other PC peripherals.

Lineup:

H8SX/1500 Series

The H8SX/1500 series has the Renesas exclusive high-speed, high-performance 32-bit CISC H8SX CPU core. Renesas has maintained object level compatibility with its existing H8 and H8S products while increasing the maximum operating frequency to 48 MHz. The series is also equipped with peripheral functions very suitable for automotive controls, such as SSU* and CAN, which are LAN standard and employ a 5 V single power supply. It is a series well suited for industrial use, with the automotive field and factory automation as the focus. Models with large capacity flash memory and  improved peripheral functions are currently in development.
*SSU:Synchronous Serial Communication Unit

 


H8SX/1520R Group | H8SX/1544 Group | H8SX/1580 Group

H8SX/1600 Series

The H8SX/1600 series has the Renesas exclusive high-speed, high-performance 32-bit CISC H8SX CPU core. Renesas has maintained object level compatibility with its existing H8 and H8S products while increasing the maximum operating frequency to 50 MHz. Also, features include easy connection to equipment by on-chip peripheral functions and large-capacity on-chip flash memory to support the increasing program sizes of enhanced systems. This series is well-suited for system control applications in both office equipment and consumer appliances. In order to support the increasing range of future applications, we will continue to develop improved on-chip peripheral functions and product with a  variety of on-chip memory units.


H8SX/1635 Group | H8SX/1645 Group | H8SX/1655 Group | H8SX/1665 Group | H8SX/1658R, H8SX/1658M Group | H8SX/1668R, H8SX/1668M Group | H8SX/1638, H8SX/1638L Group | H8SX/1648A, H8SX/1648L Group | H8SX/1648G, H8SX/1648H Group | H8SX/1622 Group | H8SX/1663 Group | H8SX/1653 Group | H8SX/1657 Group | H8SX/1650, H8SX/1651 Group

H8SX/1700 Series

The H8SX/1700 series has the Renesas exclusive high-speed, high-performance 32-bit CISC H8SX CPU core. Renesas has maintained object level compatibility with its existing H8 and H8S products while increasing the maximum operating frequency to 80 MHz.
This can achieve the high performance with its fast flash access(no wait) and H8SX CPU core.


H8SX/1720, H8SX/1720S Group