The MC68HC908JK3ECP is an integrated circuit (IC) component, belonging to the MC68HC908 microcontroller family. This IC is designed and manufactured by NXP Semiconductors, which is a leading semiconductor company.
The MC68HC908JK3ECP is a high-performance, 8-bit microcontroller with an embedded flash program memory. It offers a wide range of features and capabilities that make it suitable for various applications, such as automotive systems, industrial control systems, and consumer electronics.
Key features of the MC68HC908JK3ECP include:
1. 8-bit CPU: The microcontroller is built around an 8-bit CPU core, which provides efficient data processing and control operations.
2. Flash Program Memory: The MC68HC908JK3ECP incorporates a flash memory with a capacity of 8 kilobytes (KB). This memory is non-volatile, allowing for easy and secure storage of code and data even when power is lost.
3. EEPROM Data Memory: Alongside the flash program memory, there is an additional Electrically Erasable Programmable Read-Only Memory (EEPROM) with 256 bytes of storage. This memory is used for storing non-volatile data that needs to be retained during power cycles.
4. Enhanced Serial Communication Interface (SCI): The microcontroller includes a versatile SCI module that supports asynchronous serial communication protocols. It enables reliable data transmission and reception between the microcontroller and external devices, such as sensors, displays, and other microcontrollers.
5. Analog-to-Digital Converter (ADC): The MC68HC908JK3ECP integrates an 8-channel, 10-bit ADC. This ADC allows the microcontroller to convert analog signals, such as temperature or voltage, into digital values for processing and analysis.
6. Timers and Counters: The IC component offers versatile timers and counters, including a real-time counter and a pulse width modulation (PWM) timer. These timers enable precise timing, event triggering, and generation of PWM signals for various applications.
7. General-Purpose Input/Output (GPIO) Pins: The microcontroller features a set of general-purpose input/output pins that can be configured to connect with external devices. These pins facilitate input signals reading, output signals driving, and interaction with the external world.
8. Low Power Consumption: The MC68HC908JK3ECP is designed to operate with low power consumption, making it suitable for battery-powered or energy-efficient applications.
In conclusion, the MC68HC908JK3ECP is a powerful and versatile microcontroller IC from NXP Semiconductors. Its key features include an 8-bit CPU, flash program memory, EEPROM data memory, SCI module, ADC, timers/counters, GPIO pins, and low power consumption. These features make it a popular choice for various applications that require reliable and efficient embedded control and processing capabilities.
