The MC68HC11E1CFNE3 is an integrated circuit (IC) component that belongs to the MC68HC11 family developed by Motorola. This IC is a microcontroller unit (MCU) designed for embedded system applications, offering a wide range of features and capabilities.
Key Features:
1. Architecture: The MC68HC11E1CFNE3 features a highly flexible and efficient 8-bit MCU architecture, enabling it to execute instructions quickly while consuming minimal power.
2. Central Processing Unit (CPU): It incorporates a powerful CPU with an internal clock speed of up to 3 MHz, which allows for speedy data processing and efficient execution of instructions.
3. Memory: It possesses 512 bytes of random-access memory (RAM) for temporary data storage, along with 32 kilobytes of flash memory for program storage. The flash memory can be electrically erased and reprogrammed, enabling easy firmware updates.
4. Input/Output (I/O) Ports: The IC offers a total of 32 input/output ports, allowing connectivity to various devices and peripherals.
5. Analog-to-Digital Converter (ADC): It consists of an in-built 8-channel, 8-bit ADC, enabling the conversion of analog signals into digital data, which is useful for applications requiring sensor interfacing.
6. Timers and Counters: The MC68HC11E1CFNE3 incorporates multiple on-chip timers and counters, including a real-time interrupt timer. These timers can be utilized for precise timing applications and event counting.
7. Serial Communication Interfaces: It supports several serial communication protocols such as asynchronous serial communication interface (SCI) and serial peripheral interface (SPI). These interfaces facilitate communication with external devices and peripheral modules.
8. Interrupt Controller: It includes an interrupt controller to manage various interrupts generated by internal and external sources, ensuring effective handling of time-critical events.
9. Power-Saving Modes: The IC offers power-saving modes such as wait and stop, enabling the reduction of overall power consumption during idle periods.
10. Operating Voltage: It operates in the voltage range of 2.7V to 5.5V, making it suitable for battery-powered and low-power applications.
Overall, the MC68HC11E1CFNE3 IC component possesses a robust feature set, including a high-performance CPU, ample memory, versatile I/O capabilities, integrated ADC, multiple timers, and various communication interfaces. These features make it an ideal choice for a wide range of embedded system applications that demand efficient and reliable microcontroller performance.
