The MC68HC11E0CFN2 is a popular IC (Integrated Circuit) component with numerous applications in the field of embedded systems and microcontrollers. Developed by Freescale Semiconductor (now NXP Semiconductors), it is a member of the Motorola 68HC11 microcontroller family. This IC offers an array of features that make it suitable for a wide range of applications, from automotive to industrial control systems.
One key feature of the MC68HC11E0CFN2 is its 8-bit central processing unit (CPU), which operates at a clock speed of up to 3.8 MHz. This CPU is equipped with a rich set of instructions that allow efficient execution of various tasks. Additionally, the microcontroller has 512 bytes of RAM and 8 KB of flash memory, providing sufficient storage for program code and data.
Furthermore, the MC68HC11E0CFN2 includes a range of peripheral modules to support different functionalities. For instance, it incorporates a versatile timer system with multiple timers, including a real-time interrupt timer and an input capture/output compare timer, enabling accurate timekeeping and event-based tasks. It also offers analog-to-digital conversion (ADC) capabilities, permitting the measurement of analog signals with precision.
The IC component supports various communication protocols, making it suitable for applications that require data exchange. It includes a serial communication interface (SCI) for asynchronous serial communication, a serial peripheral interface (SPI) for synchronous serial communication, and an inter-integrated circuit (I²C) interface for communication with other ICs in a network.
In addition to these features, the MC68HC11E0CFN2 supports general-purpose input/output (GPIO) pins, which can be configured for input or output operations as needed. This flexibility allows interfacing with external devices such as sensors, actuators, and displays.
To power the IC, it requires a supply voltage between 2.7V and 5.5V, enabling compatibility with different power sources. It also supports low-power and power-saving modes to optimize energy consumption in battery-powered applications.
Overall, the MC68HC11E0CFN2 is a versatile microcontroller IC, offering a combination of processing power, memory capabilities, and peripheral modules. With its wide range of features, it is suitable for various applications, including automotive systems, industrial control, consumer electronics, and more.
