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MC68HC11E1CFNE2

Name: MC68HC11E1CFNE2
Rating: 4.7 (12 reviews)

IC MCU 8BIT ROMLESS 52PLCC

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製造商。部分 #MC68HC11E1CFNE2
包 SOT238-4
資料表 MC68HC11E1CFNE2 DataSheet
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規格

Package	Tube
Series	HC11
ProductStatus	Obsolete
CoreProcessor	HC11
CoreSize	8-Bit
Speed	3MHz
Connectivity	SCI, SPI
Peripherals	POR, WDT
NumberofI/O	38
ProgramMemoryType	ROMless
EEPROMSize	512 x 8
RAMSize	512 x 8
Voltage-Supply(Vcc/Vdd)	4.5V ~ 5.5V
DataConverters	A/D 8x8b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	52-LCC (J-Lead)

概述

Description

The MC68HC11E1CFNE2 is a microcontroller from Motorola's MC68HC11 family, designed for embedded applications. It features an 8-bit architecture and operates at a maximum clock speed of 2 MHz. The device includes a 1 KB ROM, 128 bytes of RAM, and a versatile set of I/O ports, enabling it to interface with various peripherals. Notably, it incorporates built-in timers, an analog-to-digital converter (ADC), and serial communication capabilities, making it ideal for control and automation tasks.
The MC68HC11E1CFNE2 supports the instruction set of the MC6800 family, providing familiarity for developers. Its low power consumption makes it suitable for battery-operated devices. Additionally, the microcontroller can be programmed in assembly or C, offering flexibility for software development. Overall, the MC68HC11E1CFNE2 is well-suited for applications in automotive systems, consumer electronics, and industrial control.

Features

The MC68HC11E1CFNE2 is a microcontroller from the Motorola 68HC11 family. Key features include:
1. 8-bit Microcontroller: Utilizes an 8-bit architecture for efficient processing.
2. Clock Speed: Operates at a maximum frequency of 2 MHz.
3. Memory: Offers 1 KB of RAM and 4 KB of ROM, suitable for small applications.
4. I/O Ports: Contains 16 general-purpose I/O pins for interfacing with other devices.
5. Timers: Equipped with a 16-bit timer and 8-bit timer, allowing precise timing functions.
6. ADC: Features an integrated 8-channel, 10-bit analog-to-digital converter.
7. Serial Communication: Supports serial communication via a synchronous serial interface (SPI).
8. Interrupts: Multiple interrupt sources for responsive processing.
9. Operating Voltage: Typically operates at 5V, making it compatible with common digital logic levels.
10. Low Power Consumption: Designed for energy-efficient applications.
This microcontroller is well-suited for embedded systems, automotive applications, and consumer electronics.

Package

The MC68HC11E1CFNE2 is typically available in a 68-pin Dual In-line Package (DIP) or a 68-pin Thin Quad Flat Pack (TQFP). The specific package type can vary based on the manufacturer or supplier.

Pinout

The MC68HC11E1CFNE2 is a microcontroller from the Motorola 68HC11 family, featuring a total of 68 pins.
Pin Count: 68 Pins
Functions:
- The microcontroller integrates a 16-bit CPU, ROM, RAM, I/O ports, timers, and serial communication capabilities.
- It includes 1 KB of ROM and 128 bytes of RAM.
- Features multiple digital I/O lines for interfacing with external devices.
- Contains an 8-bit timer and a 16-bit timer for timing and control applications.
- Supports serial communication through its serial port.
- The pins are used for power supply, grounding, and various functional I/O capabilities, including analog-to-digital conversion (ADC) and interrupt handling.
This microcontroller is suitable for embedded system applications, making it versatile for various control and automation tasks.

Manufacturer

The MC68HC11E1CFNE2 is manufactured by NXP Semiconductors, which is a global semiconductor manufacturer. NXP specializes in producing microcontrollers, processors, and various other electronic components for a wide range of applications, including automotive, industrial, mobile, and consumer electronics. The company is known for its focus on innovation and technology in the semiconductor industry, providing solutions that enable smart connected products and systems. NXP Semiconductors was formed in 2006 from the spin-off of Philips' semiconductor division and has since become a key player in the electronics market, emphasizing security, connectivity, and efficiency in its offerings.

Application

The MC68HC11E1CFNE2 microcontroller is commonly used in automotive systems, industrial automation, robotics, consumer electronics, and embedded systems. Its versatile I/O capabilities, integrated peripherals, and efficient processing power make it suitable for applications like motor control, data acquisition, and communication systems. Additionally, it is often used in educational projects for learning embedded programming and system design.

Equivalent

The MC68HC11E1CFNE2 chip is an 8-bit microcontroller. Equivalent products include:
1. MC68HC11A1 - Older variant with similar features.
2. MC68HC11K1 - Enhanced versions with additional features.
3. HC12 Microcontroller - More advanced with additional peripherals.
4. PIC16F877 - Similar architecture with comparable capabilities.
5. ATmega32 - AVR microcontroller with similar functionality.
Always verify compatibility based on specific application requirements.