Manufacturer Part Number
LM3S811-IQN50-C2T
Manufacturer
Texas Instruments
Introduction
Stellaris ARM Cortex-M3S 800 microcontroller designed for embedded applications
Product Features and Performance
32-bit ARM Cortex-M3 core processor
50MHz operational speed
Programmable with a high-level language for easy development
Integrated communication interfaces (I2C, Microwire, SPI, SSI, UART/USART)
On-chip peripherals (PWM, WDT, Brown-out Detect/Reset, POR)
Internal oscillator for reduced system parts count
Product Advantages
Low power consumption for battery-operated applications
Robust design with brown-out detect and power-on reset for reliable operation
Flexible serial communications for interfacing with various peripherals and components
An extensive range of integrated peripherals reducing the need for external components
Key Technical Parameters
Core Size: 32-Bit Single-Core
Speed: 50MHz
Number of I/O: 32
Program Memory Size: 64KB FLASH
RAM Size: 8KB
Voltage - Supply (Vcc/Vdd): 3V ~ 3.6V
A/D Converters: 4x10-bit
Operating Temperature: -40°C ~ 85°C (TA)
Quality and Safety Features
Built-in watchdog timer for system recovery
Brown-out detect/reset for voltage dip monitoring
Compatibility
Surface mount 48-LQFP package compatible with standard PCB fabrication
Compatible with a wide range of operating voltages for various applications
Application Areas
Industrial controls
Home automation
Automotive systems
Consumer electronics
Product Lifecycle
Status: Not For New Designs
Availability of replacements or upgrades should be checked for long-term projects
Several Key Reasons to Choose This Product
Optimized for low-power applications extending battery life
Scalable performance from Stellaris 800 series family
Easy-to-use development tools from Texas Instruments
Quality and reliability of Texas Instruments' embedded microcontrollers
A broad ecosystem of software and hardware support systems
LM3S8530-IQC50-A2Texas InstrumentsIC MCU 32BIT 96KB FLASH 100LQFP