The MC68HC711E20CFU4 is an integrated circuit (IC) component that belongs to the Motorola HC711 microcontroller family. It is a highly versatile chip used in a wide range of applications, including automotive systems, industrial control, and consumer electronics. This IC offers several key features that make it an excellent choice for microcontroller-based projects.
1. Processor Core:
The MC68HC711E20CFU4 utilizes the HC11 processor core, which includes a high performance 16-bit central processing unit (CPU). This core provides efficient execution of instructions, allowing for faster data processing and improved overall performance.
2. Memory:
This IC has a memory size of 20 kilobytes (KB). It includes 512 bytes of electrically erasable programmable read-only memory (EEPROM) for data storage, ensuring information retention even when power is lost. Additionally, it features a 768-byte random-access memory (RAM) for temporary data storage during program execution.
3. Peripherals:
The MC68HC711E20CFU4 integrates various peripherals that enhance its functionality. These include serial communications interface (SCI) and serial peripheral interface (SPI) for data exchange with external devices, an analog-to-digital converter (ADC) for analog signal measurement, pulse-width modulation (PWM) for controlling motor speeds, and timers for precise timing operations
