MC68HC11E0CFNE2 - NXP USA Inc.

Manufacturer Part Number

MC68HC11E0CFNE2

Manufacturer

NXP Semiconductors

Introduction

MC68HC11E0CFNE2 is an embedded microcontroller from NXP Semiconductors. It is part of the HC11 series, designed around an 8-bit HC11 core processor.

Product Features and Performance

Core Processor: HC11

Core Size: 8-Bit

Speed: 2MHz

Connectivity: SCI (Serial Communications Interface), SPI (Serial Peripheral Interface)

Peripherals included: Power-on Reset (POR), Watchdog Timer (WDT)

Number of I/O: 38

RAM Size: 512 x 8

Voltage Supply: 4.5V to 5.5V

Data Converters: A/D converter 8x8b

Internal Oscillator

Operating Temperature Range: -40°C to 85°C

Product Advantages

Integrates communication interfaces (SCI, SPI) enhancing system connectivity

Embedded watchdog timer for system reliability

Internal oscillator reducing external component needs

Wide operating temperature range ensuring functionality in harsh conditions

Key Technical Parameters

Speed: 2MHz

RAM: 512 x 8

Number of I/O: 38

Voltage Supply Range: 4.5V to 5.5V

Data Converters: 8 A/D 8-bit

Quality and Safety Features

Watchdog timer to prevent system malfunctions

Power-on Reset for reliable operation upon power up

Compatibility

Designed for surface mount technology with a 52-PLCC package

Application Areas

Suitable for industrial controls, consumer electronics, and robotic systems requiring dependable microcontroller functions

Product Lifecycle

Product Status: Obsolete

Availability of replacements or upgrades should be checked as this model may not be in production

Several Key Reasons to Choose This Product

Reliable performance from a well-known HC11 core

Built-in communication interfaces and peripherals reducing additional component needs

Large number of inputs/outputs facilitating versatile applications

Designed to operate in extreme environmental conditions