The MC68HC908EY16VFA is an IC (Integrated Circuit) component manufactured by the semiconductor company Freescale. It is a microcontroller unit (MCU) that belongs to the HC08 family. This MCU is designed for embedded control applications, offering a wide range of features that make it suitable for various applications.
One of the key features of the MC68HC908EY16VFA is its 8-bit architecture, which allows it to perform tasks efficiently in low-power and cost-sensitive applications. It operates at a maximum frequency of 16 MHz, providing fast and responsive performance.
The MCU integrates 16 KB of flash memory, which allows users to store their program code directly on the chip. This eliminates the need for external memory and simplifies the design of the system. Additionally, it has 512 bytes of EEPROM (Electrically Erasable Programmable Read-Only Memory) that provides non-volatile storage for critical data.
The MC68HC908EY16VFA also includes 512 bytes of RAM (Random Access Memory), which provides temporary data storage for runtime operations. This RAM can be used for storing variables, stack, and other temporary data required by the application.
Furthermore, this IC component offers a wide range of peripheral interfaces to facilitate communication with external devices. It incorporates two serial communication interfaces, namely SCI (Serial Communications Interface) and SPI (Serial Peripheral Interface). These interfaces enable communication with other devices like sensors, displays, or other microcontrollers.
In terms of input/output capabilities, the MC68HC908EY16VFA features 24 general-purpose I/O pins, which can be configured as inputs or outputs to interface with sensors, switches, or actuators. It also includes eight analog-to-digital converter (ADC) channels that allow the MCU to read and convert analog signals into digital values for processing.
The MCU supports a variety of low-power modes, enabling energy-efficient operation to conserve battery life. It includes power-saving modes such as wait, stop, and low-power stop, which can be utilized to reduce power consumption in idle or low activity periods.
Moreover, the MC68HC908EY16VFA incorporates a comprehensive set of built-in hardware and software development tools. This includes a single-wire background debug interface that facilitates in-system debugging and programming. It also supports a range of development environments and programming languages, making it easier for developers to work with this MCU.
In summary, the MC68HC908EY16VFA is an 8-bit microcontroller unit with a rich feature set designed for embedded control applications. With its flash memory, EEPROM, RAM, peripheral interfaces, and low-power capabilities, it provides a robust platform for developing various applications in a cost-effective and energy-efficient manner.
