Manufacturer Part Number
LM3S5732-IQR50-A0
Manufacturer
Texas Instruments
Introduction
Embedded microcontroller designed for industrial and commercial applications
Product Features and Performance
ARM Cortex-M3 core processor
32-bit single-core architecture
50MHz operating speed
Feature-rich connectivity options including CANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART, USB
On-chip peripherals such as Brown-out Detect/Reset, DMA, POR, PWM, WDT
33 programmable I/O pins
128KB of Flash program memory
Product Advantages
Optimized for low-power operation
Robust set of peripherals enhancing system capabilities
Provides flexible communication interface options
Suitable for complex control systems
Key Technical Parameters
Core Size: 32-Bit
Speed: 50MHz
Number of I/O: 33
Program Memory Size: 128KB
RAM Size: 64KB
Voltage Supply Range: 2.25V to 2.75V
Data Converters: 6x 10-bit A/D
Operating Temperature Range: -40°C to 85°C
Quality and Safety Features
Brown-out Detect/Reset for system reliability
DMA support for efficient data processing
Watchdog timer (WDT) to prevent system hang-up
Compatibility
Compatible with various communication protocols
Suitable for use with systems requiring a 64-LQFP package
Application Areas
Industrial control systems
Consumer electronics
Automotive applications
Communication infrastructure
Product Lifecycle
Not recommended for new designs
Potential replacement or upgrade options may be available
Several Key Reasons to Choose This Product
High-performance ARM Cortex-M3 core ideal for a variety of applications
Adequate program and RAM memory for complex tasks
Low operating voltage reducing power consumption
Wide range of integrated peripherals minimizing additional component needs
Stable operation across a broad temperature range making it suitable for industrial applications
Easy integration into systems with common mounting type (Surface Mount 64-LQFP)