Manufacturer Part Number
MC9S12XD256MAA
Manufacturer
NXP Semiconductors
Introduction
HCS12X microcontroller for embedded applications
Product Features and Performance
16-Bit HCS12X core processor
High speed operation at 80MHz
Variety of connectivity options including CANbus, EBI/EMI, I2C, IrDA, LINbus, SCI, SPI
Integrated peripherals: LVD, POR, PWM, WDT
59 programmable I/O pins
256KB flash memory
4KB EEPROM
14KB RAM
External oscillator support
Advanced interrupt handling
Product Advantages
Scalable performance for complex applications
Versatile connectivity and communication protocols
Robust on-chip features to optimize system response
Wide voltage supply range for varied environments
Key Technical Parameters
Flash Memory: 256KB
EEPROM: 4KB
RAM: 14KB
Speed: 80MHz
Data Converters: A/D 8x10b
Supply Voltage: 2.35V to 5.5V
Operating Temperature: -40°C to 125°C
Quality and Safety Features
Low Voltage Detection (LVD) for system reliability
Power-On Reset (POR) for stable operation
Watchdog timer (WDT) to avoid system failures
Compatibility
Support for various communication protocols
Surface mount, 80-QFP package compatible with standard PCB assembly
Application Areas
Automotive control systems
Industrial automation
Consumer electronics
Internet of Things (IoT) devices
Product Lifecycle
Currently Active
Not nearing discontinuation
Replacements or upgrades may be available under HCS12X series
Key Reasons to Choose This Product
High-performance 16-Bit architecture suitable for demanding applications
Flexible memory options to accommodate complex software
Multiple communication interfaces for extensive peripheral connectivity
Robust operational features to withstand harsh conditions
Wide community and industry support for NXP microcontrollers
Long-term availability ideal for product longevity