MC9S12XEG128MAA - NXP USA Inc.

Manufacturer Part Number

MC9S12XEG128MAA

Manufacturer

NXP Semiconductors

Introduction

High-performance 16-bit microcontroller aimed at automotive and industrial control systems

Product Features and Performance

16-Bit HCS12X Core Processor

Speed of 50MHz

Advanced interrupt handling

Multiple connectivity options including CANbus, EBI/EMI, I2C, IrDA, SCI, and SPI

Peripherals include Low Voltage Detect (LVD), Power-on Reset (POR), Pulse Width Modulation (PWM), and Watchdog Timer (WDT)

59 digital I/O pins

128KB Flash memory

2KB EEPROM

12KB RAM

72V to 5.5V supply voltage range

12-channel 12-bit Analog-to-Digital Converter (ADC)

External oscillator support

Product Advantages

Robust design suitable for harsh environments with operating temperatures from -40°C to 125°C

The HCS12X core brings sophisticated processing power to embedded systems

A wide voltage supply range offers flexibility in different power environments

Ample program memory and RAM to handle complex applications

Integrated peripherals reduce the need for external components

Key Technical Parameters

Core Size: 16-Bit

Speed: 50MHz

Program Memory Size: 128KB

RAM Size: 12K x 8

Voltage - Supply (Vcc/Vdd): 1.72V ~ 5.5V

Data Converters: A/D 12x12b

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Built-in Low Voltage Detect (LVD) for system protection

Watchdog Timer (WDT) to ensure the system continues to operate correctly

Power-on Reset (POR) to ensure reliable system startup

Compatibility

Surface Mount 80-QFP (14x14) package compatible with standard PCB assembly processes

Comprehensive set of industry-standard communication interfaces

Application Areas

Automotive engine control systems

Body electronics

Industrial control systems

Robotic systems

Embedded controllers for consumer appliances

Product Lifecycle

Active status indicating ongoing manufacture and support

Availability of replacements or upgrades not specified

Several Key Reasons to Choose This Product

Powerful 16-Bit HCS12X core for handling demanding applications

High level of integration to minimize external component count and system costs

Wide operating voltage and temperature range suitable for automotive and industrial applications

Extensive connectivity options allowing for versatile system design

A rich set of peripherals leading to lower system power consumption and enhanced functionality