Manufacturer Part Number
MC68711E20CFNE2
Manufacturer
NXP Semiconductors
Introduction
Embedded microcontroller from the HC11 series designed for a range of automation and control applications.
Product Features and Performance
8-Bit HC11 core processor
Speed of 2MHz
Embedded SCI and SPI connectivity for serial communication
Includes Power-on Reset (POR) and Watchdog Timer (WDT) peripherals
Features 38 programmable I/O lines
Program Memory of 20KB OTP (One-Time Programmable)
EEPROM Size of 512 x 8 bits
RAM Size of 768 x 8 bits
Built-in A/D converter with 8 channels of 8 bits
Internal oscillator for clock generation
Product Advantages
Simplified system design with an integrated A/D converter
Ease of communication with built-in SCI and SPI modules
Adequate program memory and RAM for various applications
Efficient power management with a voltage supply range of 4.5V to 5.5V
Key Technical Parameters
Core Size: 8-Bit
Program Memory Size: 20KB (20K x 8)
EEPROM Size: 512 x 8
RAM Size: 768 x 8
Operating Temperature Range: -40°C to 85°C
Quality and Safety Features
Extensive temperature range for reliability in extreme conditions
Incorporation of POR and WDT improves system stability
Compatibility
Supports 52-LCC (J-Lead) surface mounting
Compatible with 52-PLCC (19.1x19.1) device package
Application Areas
Industrial control systems
Robotics
Automotive applications
Home automation
Product Lifecycle
Product Status: Obsolete
Potential need to seek replacement or upgrade due to discontinuation
Several Key Reasons to Choose This Product
Proven reliability in embedded control systems
Suitable for applications requiring an integrated A/D converter
Robust design with watchdog timer for system integrity
Legacy support for HC11 core processor-based designs
Comprehensive peripheral set for versatile embedded applications
MC68705R3SMOT