Manufacturer Part Number
LM3S8938-IQC50-A2
Manufacturer
Texas Instruments
Introduction
Stellaris ARM Cortex-M3 based microcontroller for embedded applications
Product Features and Performance
32-Bit Single-Core ARM Cortex-M3 processor
Speed of 50MHz
Program Memory 256KB FLASH
64KB RAM
Internal Oscillator
Surface Mount 100-LQFP
Product Advantages
Advanced ARM Cortex-M3 Core
Large Program Memory and RAM for complex applications
Comprehensive connectivity options including CANbus and Ethernet
Key Technical Parameters
Core Size 32-Bit
Speed 50MHz
Connectivity CANbus, Ethernet, I2C, IrDA, Microwire, SPI, SSI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT peripherals
38 I/O pins
Voltage Supply 2.25V to 2.75V
A/D converters 8x10 bit
Operating Temperature range -40°C to 85°C
Quality and Safety Features
Brown-out Detect/Reset
Power-On Reset (POR)
Watch-Dog Timer (WDT) for system reliability
Compatibility
Supports a wide range of interfaces for IoT device connectivity
Application Areas
Industrial control systems
Networking equipment
Home automation
Automotive electronics
IoT devices
Product Lifecycle
Active status
Not nearing discontinuation
Tray packaging indicates suitability for industrial and batch applications
Reasons to Choose This Product
Advanced processor suitable for complex applications
A wide range of integrated peripherals reducing external component requirement
Built-in connectivity features simplify system design
Efficient power management supports battery-powered devices
Extended temperature range catering to industrial applications
Robust packaging suitable for various mounting techniques
Reliable source from an established manufacturer Texas Instruments
Availability of technical support and documentation