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MC68711E20CFNE4

Name: MC68711E20CFNE4
Rating: 4.7 (12 reviews)

IC MCU 8BIT 20KB OTP 52PLCC

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製造商。部分 #MC68711E20CFNE4
包 PLCC-52
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規格

Package	Tray
Series	HC11
ProductStatus	Obsolete
CoreProcessor	HC11
CoreSize	8-Bit
Speed	4MHz
Connectivity	SCI, SPI
Peripherals	POR, WDT
NumberofI/O	38
ProgramMemorySize	20KB (20K x 8)
ProgramMemoryType	OTP
EEPROMSize	512 x 8
RAMSize	768 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 MC68711E20CFNE4 is a microcontroller from Motorola's 6800 family, designed for embedded applications. It features a 16-bit architecture and includes a built-in 16-bit timer, serial communication interfaces, and a variety of I/O options, making it suitable for control and automation tasks.
Key specifications include a clock speed of up to 20 MHz and a program memory of up to 64 KB, allowing for complex applications. The microcontroller supports both mask and flash memory, providing flexibility in programming and updates. It also incorporates an integrated analog-to-digital converter (ADC) and multiple interrupt channels, enhancing its utility in real-time processing environments.
The MC68711E20CFNE4 is often used in automotive, industrial, and consumer electronics, providing reliable performance for tasks like sensor management and motor control. Its combination of processing power and built-in peripherals makes it a versatile choice for developers aiming to create efficient and responsive embedded systems.

Features

The MC68711E20CFNE4 is a microcontroller from Freescale Semiconductor (now NXP Semiconductors), part of the 68HC11 family. Key features include:
1. Core Architecture: 8-bit microcontroller with a 16-bit instruction set.
2. Operating Speed: Up to 20 MHz clock frequency.
3. Memory: 2 KB of on-chip RAM and 2 KB of on-chip EEPROM.
4. I/O Ports: 32 general-purpose I/O pins for interfacing with external devices.
5. Timers: Built-in timer/counter functions for timing operations.
6. ADC: Integrated 8-channel 10-bit Analog-to-Digital Converter (ADC).
7. Communication Interfaces: Serial communications interface (SCI) and support for SPI.
8. Interrupts: Multiple interrupt sources for efficient handling of events.
9. Low Power Consumption: Designed for low power applications, suitable for battery-operated devices.
10. Package: Available in a compact 68-pin package.
These features make the MC68711E20CFNE4 suitable for various embedded applications, including automotive, consumer electronics, and industrial control systems.

Package

The MC68711E20CFNE4 microcontroller is available in a PLCC (Plastic Leaded Chip Carrier) package type, specifically in a 68-pin configuration. This package type provides a compact form factor suitable for various applications.

Pinout

The MC68711E20CFNE4 is a member of the MC68HC11 microcontroller family. It features a 68-pin Dual In-line Package (DIP). The primary functions of the MC68711E20CFNE4 include:
1. CPU Core: It has a 8-bit CPU that executes instructions, manages memory, and controls peripherals.
2. Memory: It includes built-in RAM and ROM for program storage and data handling.
3. I/O Ports: The device offers multiple General Purpose Input/Output (GPIO) pins for interfacing with external devices.
4. Timers: It includes timer/counter functions for timing operations and event counting.
5. Serial Communication: Supports serial communication protocols for data exchange.
6. Analog Functions: Some models may include Analog-to-Digital Converters (ADCs) for sensor interfacing.
Overall, the MC68711E20CFNE4 is designed for embedded applications, offering a balance of computational capability and peripheral support.

Manufacturer

The MC68711E20CFNE4 is manufactured by NXP Semiconductors, a company that specializes in designing and manufacturing mixed-signal and standard product solutions. NXP is known for its innovative products in the fields of automotive, identification, wireless infrastructure, lighting, and consumer electronics. Originally part of Philips, NXP became an independent entity and has since focused on providing semiconductor solutions that enhance connectivity and security in various applications. The company is recognized for its commitment to advancing technology and supporting the Internet of Things (IoT) ecosystem.

Application

The MC68711E20CFNE4 is a microcontroller from Motorola, primarily used in embedded systems. Its application areas include automotive systems, industrial automation, consumer electronics, and telecommunications. It features integrated peripherals, making it suitable for control tasks, data acquisition, and real-time processing in various electronic devices.

Equivalent

The MC68711E20CFNE4 is a microcontroller from Motorola (now NXP). Equivalent products include the MC68HC11 series, particularly the MC68HC11A1 and MC68HC11A8, as well as the more advanced MC9S08 series from NXP. Other alternatives may include similar microcontrollers from manufacturers like Microchip, Atmel (now part of Microchip), or STMicroelectronics, depending on specific application needs and features. Always verify compatibility based on your project requirements.