Manufacturer Part Number
LM3S6918-IQC50-A2
Manufacturer
Texas Instruments
Introduction
A high-performance embedded microcontroller based on ARM Cortex-M3 core
Product Features and Performance
32-Bit Single-Core ARM Cortex-M3 processor
50MHz clock speed
256KB FLASH memory
64KB RAM
On-chip Ethernet, I2C, IrDA, Microwire, SPI, SSI, UART/USART interfaces
Brown-out Detect/Reset, Power-on Reset, PWM, Watchdog Timer peripherals
Internal oscillator
38 GPIO pins
8-channel 10-bit A/D converter
Product Advantages
Reduced system complexity with integrated communication interfaces
Efficient power management with low operating voltage
Large set of embedded peripherals simplifying design
Powerful ARM Cortex-M3 core suitable for complex processing needs
Robust temperature range for versatile operating environments
Key Technical Parameters
Core Size 32-Bit
Speed 50MHz
Program Memory Size 256KB
RAM Size 64KB
Supply Voltage 2.25V to 2.75V
Number of I/O 38
Data Converters A/D 8x10b
Mounting Type Surface Mount
Operating Temperature -40°C to 85°C
Quality and Safety Features
Brown-out Detect/Reset ensures stable operation under irregular power supply conditions
Power-on Reset eliminates the need for external reset circuitry
Watchdog Timer for system recovery and fail-safe operation
Compatibility
Compatibility with a wide range of communication protocols
100-LQFP package compatible with standard surface mount processes
Application Areas
Industrial control and automation
Networking equipment
Medical devices
Consumer electronics
Automotive systems
Product Lifecycle
Product Status Active
Not near discontinuation, replacements and upgrades available
Several Key Reasons to Choose This Product
High integration level reduces external components and system cost
Support for multiple communication protocols enhances versatility
Reliable operation in extreme temperatures suits industrial applications
Energy efficiency advantageous for portable and power-sensitive devices
Comprehensive development support and ecosystem from Texas Instruments