LM3S5791-IQC80-C5 - Texas Instruments

Manufacturer Part Number

LM3S5791-IQC80-C5

Manufacturer

Texas Instruments

Introduction

The LM3S5791-IQC80-C5 is a 32-bit single-core microcontroller from Texas Instruments, featuring an ARM Cortex-M3 processor, designed for embedded control applications.

Product Features and Performance

Core Processor: ARM Cortex-M3

Core Size: 32-Bit Single-Core

Speed: 80MHz

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

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

Program Memory Size: 128KB FLASH

RAM Size: 64KB

Data Converters: A/D 16x10b

Oscillator Type: Internal

Operating Temperature: -40°C to 85°C

Product Advantages

High integration with diverse connectivity options

Robust peripheral set for complex control tasks

Key Technical Parameters

Program Memory: 128KB FLASH

RAM: 64KB

Speed: 80MHz

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

Number of I/Os: 72

Voltage Supply: 1.08V to 1.32V

Quality and Safety Features

Brown-out Detect/Reset

Watchdog Timer (WDT)

Compatibility

Compatible with a range of industry-standard interfaces and protocols

Application Areas

Industrial automation

Automotive systems

Consumer electronics

Product Lifecycle

Status: Obsolete

Note: Assess availability of replacements or upgrades due to obsolescence

Several Key Reasons to Choose This Product

High-speed ARM Cortex-M3 core ideal for embedded control

Extensive connectivity options for flexible system integration

Robust peripheral support enhances device functionality

Operates across a wide temperature range suitable for harsh environments

Obsolescence status necessitates review of long-term availability and sustainability