HD64F3684GHI

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The HD64F3684GHI is an ultra-low power microcontroller, which is used for various embedded applications. As a member of the high-performance 16-bit 78K family, HD64F3684GHI is designed for applications that require secure and reliable operation under extreme environmental conditions. It is suitable for applications such as home appliances, automotive control, entertainment, health monitoring, and application processing.

HD64F3684GHI combines the latest technologies, including ultra-high speed 16-bit CPU core, flexible clock fan-out system, multi-function timers, built-in EEPROM, and a wide range of peripherals. An innovative architecture ensures the microcontroller used for embedded applications is capable of performing fast operations with a minimum amount of power consumption.

HD64F3684GHI application field mainly includes:

• Automotive control
• Home appliance control
• Entertainment equipment
• Healthcare application
• Application processing

The HD64F3684GHI microcontroller supports multiple memory types, including ROM, RAM, external ROM, Flash ROM, Atmel flash ROM and EEPROM. The ROM and RAM are used for storing programs and data whereas Flash ROM stores firmware and its upgrades. External ROM and Atmel flash ROM are used for storing application code, while EEPROM is used for storing user settings.

HD64F3684GHI also supports multi-function serial interfaces, I/O ports and various bus peripherals. For controlling external sensors, the microcontroller features 10-bit ADC and 8-bit PWM. Moreover, the HD64F3684GHI has power saving mode and power down mode that enable the microcontroller to dramatically reduce its power consumption.

The working principle of HD64F3684GHI can be summed up as follows: Upon power up, the HD64F3684GHI initiates the core reset. The internal reset circuit is triggered and initializes the microcontroller\'s internal state, program counter register and all related registers. The instructions in the memory at the reset address is then executed. Afterward, the instructions are continuously fetched, decoded and executed by the CPU core.

HD64F3684GHI supplies all the necessary hardware and software resources to support user-developed applications. It has extensive integrated peripherals with high speed, low power, and high accuracy that makes it ideal for battery-powered applications. Moreover, its highly integrated architecture minimizes the system architecture design and development time, allowing for faster time to market.

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