MC711K4CFNE3 - NXP USA Inc.

Manufacturer Part Number

MC711K4CFNE3

Manufacturer

NXP Semiconductors

Introduction

The MC711K4CFNE3 is an 8-bit microcontroller from NXP Semiconductors, part of the HC11 series. Designed for embedded control applications, it integrates a wide range of features including onboard memory and various I/O options.

Product Features and Performance

8-Bit Core Processor HC11 operating at 3MHz

On-chip memory: 24KB OTP Program Memory, 640x8 EEPROM, 768x8 RAM

Connectivity options include Serial Communication Interface (SCI) and Serial Peripheral Interface (SPI)

Peripherals include Power-on Reset (POR), Pulse Width Modulation (PWM), and Watchdog Timer (WDT)

62 programmable I/O lines

Integrated A/D converter with 8 channels, 8-bit resolution

Internal oscillator for timing precision

Operating temperature range of -40°C to 85°C

Product Advantages

Robust 8-bit processing for control-oriented applications

Comprehensive on-chip features reduce external component requirement

Flexible I/O options for enhanced system design

Featured PWM for precise motor control or LED dimming applications

Key Technical Parameters

Core Size: 8-Bit

Speed: 3MHz

Number of I/O: 62

Program Memory Size: 24KB (24K x 8)

EEPROM Size: 640 x 8

RAM Size: 768 x 8

Voltage Supply (Vcc/Vdd): 4.5V ~ 5.5V

Data Converters: A/D 8x8b

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Package / Case: 84-LCC (J-Lead)

Quality and Safety Features

Embedded Power-on Reset minimizes external reset circuitry

Watchdog Timer for system reliability and recovery from failure states

Compatibility

SPI and SCI interfaces for broad compatibility with peripherals and other MCUs

Application Areas

Industrial control systems

Automotive applications

Consumer electronics

Robotics

Product Lifecycle

Obsolete status, check for available replacements or upgrades

Several Key Reasons to Choose This Product

Comprehensive integration offers a one-chip solution for various control tasks

Flexible connectivity and I/O options support complex applications

Reliable in harsh conditions, evidenced by wide operating temperature range

NXP's legacy of quality and support, even for products reaching the end of their lifecycle

Suitable for applications requiring precise analog to digital conversions