The HD6433726H is a 16-bit CMOS single-chip microcontroller from Hitachi, Ltd. It is based on the Hitachi HD64180Z family of microcontrollers, and is widely used in a variety of applications, including industrial control, automotive electronics, and consumer electronics.

The HD6433726H features a powerful 16-bit CPU with a clock speed of up to 20MHz. It also includes a variety of on-chip peripherals, including:

Two 16-bit timers One 8-bit timer Three UARTs One SPI interface One I2C interface One A/D converter One D/A converter 64K bytes of on-chip ROM 16K bytes of on-chip RAM The HD6433726H is available in a variety of package types, including DIP, QFP, and BGA. It is also available in a variety of temperature ranges, making it suitable for use in a wide range of environments.

Features:

16-bit CMOS single-chip microcontroller Based on the Hitachi HD64180Z family of microcontrollers Powerful 16-bit CPU with a clock speed of up to 20MHz Variety of on-chip peripherals, including: Two 16-bit timers One 8-bit timer Three UARTs One SPI interface One I2C interface One A/D converter One D/A converter 64K bytes of on-chip ROM 16K bytes of on-chip RAM Available in a variety of package types and temperature ranges Applications:

Industrial control Automotive electronics Consumer electronics Medical devices Telecommunications equipment Networking equipment Point-of-sale systems Security systems Building automation systems Example Applications:

Industrial control systems for robots, machine tools, and other automated equipment Automotive electronics systems for engine control, transmission control, and anti-lock braking systems Consumer electronics systems for televisions, DVD players, and digital cameras Medical devices such as pacemakers, infusion pumps, and patient monitors Telecommunications equipment such as routers, switches, and base stations Networking equipment such as hubs, bridges, and gateways Point-of-sale systems for retail stores and restaurants Security systems for intrusion detection and access control Building automation systems for heating, ventilation, and air conditioning (HVAC) control The HD6433726H is a versatile and powerful microcontroller that is suitable for a wide range of applications. It is supported by a comprehensive development environment from Hitachi, Ltd., which makes it easy to develop and deploy applications.