Manufacturer Part Number
MCHC11F1CFNE3R
Manufacturer
NXP Semiconductors
Introduction
Obsolete 8-bit microcontroller from the HC11 series
Product Features and Performance
Core Processor: HC11
Core Size: 8-Bit
Speed: 3MHz
Connectivity: SCI, SPI
Peripherals: Power-on Reset (POR), Watchdog Timer (WDT)
Number of I/O: 30
EEPROM Size: 512 x 8
RAM Size: 1K x 8
Data Converters: A/D 8x8b
Oscillator Type: Internal
Product Advantages
Integrated analog-to-digital converter
Embedded SCI and SPI serial communication interfaces
On-chip EEPROM and RAM
Watchdog timer for system reliability
Key Technical Parameters
Voltage Supply: 4.75V ~ 5.25V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package: 68-PLCC (24.21x24.21)
Case: 68-LCC (J-Lead)
Quality and Safety Features
Power-on Reset ensures reliable system initialization
Watchdog Timer for system recovery in anomalies
Compatibility
Compatible with various 8-bit microcontroller applications
Mountable on surface-mount technology (SMT) boards
Application Areas
Industrial controls
Automotive systems
Consumer electronics
Robotics
Product Lifecycle
Obsolete product
Potential for sourcing from aftermarket or inventory
Likely replaced or superseded by newer technological solutions
Several Key Reasons to Choose This Product
Reliable operation across a wide temperature range
Comprehensive peripheral set for diverse applications
Inherent safety features for system protection
Proven track record in industry applications
NXP support may assist in legacy system maintenance