S9S12G128ACLH - NXP USA Inc.

Manufacturer Part Number

S9S12G128ACLH

Manufacturer

NXP Semiconductors

Introduction

High-performance HCS12 core microcontroller with advanced peripheral set

Product Features and Performance

16-Bit 12V1 core processor

25MHz operating speed

54 digital I/O pins for versatile interfacing

128KB FLASH program memory for code storage

4KB EEPROM for data storage

8KB RAM for variable data

A/D converters with 12 channels at 10-bit resolution

Integrated CANbus, IrDA, LINbus, SCI, SPI for multiple communication protocols

Low voltage detection, power-on reset, pulse width modulation, watchdog timer for system reliability and safety

Internal oscillator for clock generation

Supports a wide voltage range from 3.13V to 5.5V

Surface mount 64-LQFP package for PCB assembly

Product Advantages

Robust design suitable for industrial applications

Comprehensive set of peripherals addressing various application needs

Long-term availability and active product status ensure sustainability

Balance of performance and power consumption

Key Technical Parameters

Core Size: 16-Bit

Speed: 25MHz

Program Memory Size: 128KB

EEPROM Size: 4KB

RAM Size: 8KB

Number of I/O: 54

Voltage Supply Range: 3.13V to 5.5V

Operating Temperature Range: -40°C to 85°C

Quality and Safety Features

Low Voltage Detection (LVD)

Power-On Reset (POR)

Watchdog Timer (WDT)

Reliability under varying temperatures from -40°C to 85°C

Compatibility

Compatible with existing HCS12 family tools and software

Suited for surface mount technology (SMT) with LQFP packaging

Application Areas

Automotive control systems

Industrial automation

Robotics

Consumer electronics

Product Lifecycle

Status: Active

Not nearing discontinuation with ongoing support and production

Options for replacement or upgrades within HCS12 series

Several Key Reasons to Choose This Product

Robust 16-bit microcontroller capabilities with high-speed operation

Diverse inbuilt communication interfaces like CANbus and LINbus suitable for automotive and industrial applications

Generous memory capacity to handle complex programs and data storage needs

Wide operating temperature range making it ideal for harsh environments

Long-term product availability and support from NXP Semiconductors

Highly integrated design potentially reduces the need for additional components and cost in system design