LM3S9D92-IQC80-A2T - Texas Instruments

Manufacturer Part Number

LM3S9D92-IQC80-A2T

Manufacturer

Texas Instruments

Introduction

The LM3S9D92-IQC80-A2T is a 32-bit microcontroller part of the Stellaris ARM Cortex-M3S 9000 series, designed primarily for embedded applications requiring high-speed communications and robust operation in harsh environments.

Product Features and Performance

Core Processor: ARM Cortex-M3

Core Size: 32-Bit Single-Core

Speed: 80MHz

Connectivity: CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG

Peripherals include Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT

Program Memory Size: 512KB FLASH

RAM Size: 96KB

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

Internal Oscillator

Product Advantages

Offers a variety of connectivity options for flexible system integration

Advanced peripherals support complex control algorithms

High-speed operation and wide temperature tolerance suitable for industrial applications

Large program memory and RAM ensure ample space for complex applications

Key Technical Parameters

Speed: 80MHz

Program Memory: 512KB FLASH

RAM: 96KB

Number of I/O: 65

Voltage Supply: 1.235V to 1.365V

Data Converters: A/D 16x12b

Temperature Range: -40°C to 85°C

Packaging: 100-LQFP (14x14)

Quality and Safety Features

Brown-out Detect/Reset to prevent malfunction

Watchdog Timer (WDT) for system reliability

Power-On Reset (POR) to ensure correct startup

Compatibility

Compatible with a wide range of communication protocols

Surface Mount 100-LQFP package for easy integration into design

Application Areas

Industrial control systems

Network systems

Automation

Robotics

Product Lifecycle

Currently Obsolete

Check for replacement recommendations or upgrade options

Several Key Reasons to Choose This Product

Robust connectivity options facilitate system expansion and integration

High operating frequency supports complex and time-sensitive tasks

Extensive memory resources accommodate advanced applications

Wide operating temperature range makes it suitable for challenging environments