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MC68HC11E1CFNE3

Name: MC68HC11E1CFNE3
Rating: 4.7 (12 reviews)

8-BIT MICROCONTROLLER (MCU)

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資料表 MC68HC11E1CFNE3 DataSheet
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ProductStatus	Active

概述

Description

The MC68HC11E1CFNE3 is an integrated microcontroller from Motorola's 68HC11 family, designed for embedded systems and control applications. It features an 8-bit CPU, operating at a maximum clock frequency of 2 MHz, and includes 1 KB of RAM and 2 KB of ROM for program storage. The microcontroller supports various peripherals, including timers, a serial communications interface, and analog-to-digital converters, making it versatile for different applications.
The E1 version provides enhanced functionalities, such as additional I/O pins and greater memory options, suitable for automotive, industrial, and consumer electronics. Its instruction set is optimized for ease of programming, and it supports multiple addressing modes, allowing efficient code execution. The device is often used in applications requiring real-time processing and control, given its reliability and efficiency. Overall, the MC68HC11E1CFNE3 is suitable for engineers seeking a robust and flexible microcontroller solution for their projects.

Features

The MC68HC11E1CFNE3 is an 8-bit microcontroller from Motorola's 68HC11 series, designed for embedded applications. Key features include:
1. CPU: 8-bit architecture with a 16-bit address bus, supporting up to 64 KB of program memory.
2. Memory: 1 KB of RAM and up to 32 KB of EEPROM for non-volatile data storage.
3. I/O Ports: Eight 8-bit general-purpose I/O pins, configurable for various functions.
4. Timers: Integrated timer/counter for generating precise timing and event counting.
5. ADC: 8-channel, 10-bit analog-to-digital converter for processing analog signals.
6. Serial Communication: Built-in UART for asynchronous serial communication.
7. Instruction Set: Supports a comprehensive instruction set for diverse programming needs.
8. Operating Voltage: Typically operates at 2.5 to 6.0 V, making it suitable for battery-powered applications.
These features make the MC68HC11E1CFNE3 versatile for control applications in automotive, consumer electronics, and industrial automation.

Package

The MC68HC11E1CFNE3 is packaged in a 68-pin dual in-line package (DIP) designed for surface mount applications. The 'CFN' designation indicates a standard configuration with specific pin arrangement and dimensions suitable for integration into electronic circuits.

Pinout

The MC68HC11E1CFNE3 microcontroller features a 68-pin dual in-line package (DIP). This microcontroller is based on the Motorola 68HC11 architecture and includes a range of functionalities suitable for various embedded applications.
Key features include:
- 8-bit CPU
- 16-bit timer
- 8-bit analog-to-digital converter (ADC)
- 32 I/O pins, configurable as input or output
- Serial communication interfaces (SCI, SPI)
- EEPROM and RAM memory
The pin functions vary, including power supply, ground, reset, clock input, I/O, and dedicated functions like timers and communication. The specific pinout can be found in the datasheet for detailed information on each pin's role.

Manufacturer

The MC68HC11E1CFNE3 is manufactured by NXP Semiconductors, a global semiconductor company. NXP specializes in designing and supplying integrated circuits and other semiconductor products for various applications, including automotive, industrial, and consumer electronics. The MC68HC11 series is a microcontroller family originally developed by Motorola, which later became part of Freescale Semiconductor. In 2015, Freescale was acquired by NXP Semiconductors. NXP focuses on innovation in connectivity, security, and processing, catering to industries that require advanced technology solutions.

Application

The MC68HC11E1CFNE3 microcontroller is commonly used in embedded systems for applications such as automotive control systems, industrial automation, robotics, consumer electronics, and data acquisition systems. Its features, including analog-to-digital converters and serial communication interfaces, make it suitable for real-time control and signal processing tasks in various electronic devices.

Equivalent

The MC68HC11E1CFNE3 is an 8-bit microcontroller from Motorola (now NXP). Equivalent products include the MC68HC11A1, MC68HC11K, and MC68HC11E2, which are also part of the HC11 family. Additionally, the NXP LPC1114 and Microchip PIC18F series can serve as alternatives, though they may have different architectures and capabilities. Always check the specific requirements of your application for compatibility.