LM3S6938-IQC50-A2 - Texas Instruments

Manufacturer Part Number

LM3S6938-IQC50-A2

Manufacturer

Texas Instruments

Introduction

The LM3S6938-IQC50-A2 is a high-performance ARM Cortex-M3 core microcontroller with extensive connectivity and peripheral options, designed for embedded applications.

Product Features and Performance

32-bit single-core ARM Cortex-M3 processor

Speed of 50 MHz

Program memory size of 256KB with FLASH type

RAM size of 64K x 8

Connectivity options include Ethernet, I2C, IrDA, Microwire, SPI, SSI, UART/USART

Internal oscillator

Product Advantages

High-speed processing capabilities

Large memory for complex applications

Versatile connectivity suitable for various communication protocols

Integrated peripherals enhance functionality

Key Technical Parameters

Core Size: 32-bit

Speed: 50MHz

Program Memory Size: 256KB

RAM Size: 64KB

Voltage Supply: 2.25V ~ 2.75V

Number of I/O: 38

Data Converters: A/D 8x10b

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Brown-out Detect/Reset

Power-On Reset (POR)

Watchdog Timer (WDT)

Compatibility

Compatible with 100-LQFP (14x14) surface mount device packages

Application Areas

Suitable for advanced industrial, automation, and embedded networking systems

Product Lifecycle

Currently active product

Long-term availability with no current plan for discontinuation

Several Key Reasons to Choose This Product

Advanced ARM Cortex-M3 core provides efficient and robust processing power

Ample programmable memory ideal for multitasking environments

Extensive connectivity and peripheral options support versatile system designs

Reliability through built-in safety and quality features

Adaptable to a wide range of operating conditions with extensive industrial temperature range support

Long lifecycle with committed product support ensures long-term deployment feasibility