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MC68711E20CFNE2

Name: MC68711E20CFNE2
Rating: 4.7 (12 reviews)

IC MCU 8BIT 20KB OTP 52PLCC

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包 PLCC-52
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規格

Package	Tube
Series	HC11
ProductStatus	Obsolete
CoreProcessor	HC11
CoreSize	8-Bit
Speed	2MHz
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 MC68711E20CFNE2 is a microcontroller from NXP (formerly Motorola), part of the 68HC11 family. It features a 16-bit architecture, integrated with a 16-bit CPU, memory, and peripheral interfaces. The device operates at a maximum clock speed of 20 MHz and includes 512 bytes of RAM and 2 KB of ROM, making it suitable for embedded applications.
Key features include multiple input/output pins, timers, an analog-to-digital converter (ADC), and serial communication capabilities. The MC68711E20CFNE2 is designed for applications requiring real-time processing, such as automotive controls, industrial automation, and consumer electronics.
Its combination of processing power, memory, and versatility allows for efficient control and monitoring tasks. Additionally, it supports various programming environments and development tools, facilitating ease of use for developers. Overall, the MC68711E20CFNE2 is a reliable choice for embedded system designers seeking a capable and cost-effective microcontroller solution.

Features

The MC68711E20CFNE2 is a member of the Motorola 68HC11 microcontroller family. Key features include:
1. CPU: 8-bit microcontroller core with a 16-bit architecture.
2. Memory: 2 KB of on-chip RAM and 32 KB of mask-programmable ROM.
3. I/O Ports: 32 general-purpose I/O pins.
4. Timers: Integrated timer/counter with various modes for pulse width modulation (PWM) and event counting.
5. A/D Converter: 8-channel, 10-bit analog-to-digital converter for sensor interfacing.
6. Communication Interfaces: Serial communication interface (SCI) for UART communication.
7. Interrupts: Multiple interrupt sources with programmable priorities.
8. Operating Voltage: Typically operates at 5V.
9. Speed: Capable of operation at clock frequencies up to 8 MHz.
This microcontroller is widely used in embedded applications due to its flexibility, integrated peripherals, and ease of programming.

Package

The MC68711E20CFNE2 is packaged in a 68-pin PLCC (Plastic Leaded Chip Carrier) format.

Pinout

The MC68711E20CFNE2 is a microcontroller from Motorola's 68HC11 family. It features a 68-pin Dual In-line Package (DIP). This microcontroller integrates a 8-bit CPU, memory, and peripherals, making it suitable for embedded applications.
Key functions include:
- CPU: 8-bit microprocessor core with instruction set optimized for control applications.
- Memory: It typically includes on-chip ROM and RAM, with additional external memory interfacing capabilities.
- Input/Output Ports: Multiple I/O ports for interfacing with external devices.
- Timers: Built-in timer/counter for generating time delays and measuring events.
- Serial Communication: Supports serial communication protocols for data exchange.
This microcontroller is often used in automotive, industrial, and consumer electronics for its efficient processing capabilities and versatility.

Manufacturer

The MC68711E20CFNE2 is manufactured by NXP Semiconductors, a global technology company. NXP specializes in the design and production of semiconductor solutions, focusing on automotive, industrial, and Internet of Things (IoT) applications. Originally part of Philips, NXP became an independent company in 2006 and has since expanded through various acquisitions, enhancing its portfolio in microcontrollers, processing, and connectivity solutions. NXP is recognized for its innovation in secure connectivity and embedded applications, serving a wide range of sectors including automotive, security, and smart devices.

Application

The MC68711E20CFNE2 is a microcontroller used in various applications, including automotive systems, industrial automation, consumer electronics, and communication devices. Its features support real-time processing, control tasks, and interfacing with sensors and actuators, making it suitable for embedded systems requiring reliable performance in environments like motor control, telemetry, and data acquisition.

Equivalent

The MC68711E20CFNE2 is a microcontroller from the Motorola 68HC11 family. Equivalent products include the MC68HC11A1, MC68HC11K1, and other variants within the 68HC11 series that match its specifications, such as memory size, architecture, and peripheral features. Additionally, you may consider similar microcontrollers from other families, like the Atmel ATmega series or Microchip PIC series, depending on specific application requirements. Always verify compatibility for your project needs.