MC9S12XS128MAA - NXP USA Inc.

Manufacturer Part Number

MC9S12XS128MAA

Manufacturer

NXP Semiconductors

Introduction

High-performance 16-bit microcontroller for embedded applications

Product Features and Performance

16-Bit HCS12X Core Processor

40MHz Operating Speed

CANbus, SCI, SPI Connectivity Options

Low Voltage Detect, Power-on Reset, Pulse Width Modulation, Watchdog Timer Peripherals

59 Digital I/O Pins

128KB Flash Memory

8KB RAM

Product Advantages

Robust architecture suitable for industrial applications

Programmable memory for versatile use

Wide range of peripheral support for complex tasks

Extended temperature range for harsh environments

Optimized for low-power consumption

Key Technical Parameters

16-Bit Core Processor – HCS12X

Speed – 40MHz

Program Memory Size – 128KB

RAM Size – 8KB

Operating Voltage – 1.72V to 5.5V

Data Converters – 8 Channel, 12-bit A/D Converter

Operating Temperature Range – -40°C to 125°C

Mounting Type – Surface Mount

Package Type – 80-QFP (14x14)

Quality and Safety Features

Built-in Low Voltage Detect for voltage monitoring

Power-On Reset function ensuring reliable operation at startup

Watchdog Timer for system integrity checks

Compatibility

Compatible with External Oscillators

80-QFP Packaging for standard PCB design

Application Areas

Automotive systems

Industrial control

Robotics

Home appliance control

Aerospace electronics

Product Lifecycle

Product Status – Active

No indication of discontinuation, ensuring long-term availability

Reasons to Choose This Product

Robust high-speed microcontroller suitable for a wide range of applications

Comprehensive connectivity, allowing for versatile system integration

Rich set of peripherals enabling diverse application scenarios

High-reliability and extended temperature range suitable for demanding environments

Active product lifecycle status confirms ongoing support and availability

NXP’s reputation for quality and technical support adds value to the product choice