The LM3S6950-IQC50-A2 is a high-performance microcontroller unit (MCU) from Texas Instruments, designed to meet the requirements of demanding embedded applications. This device is part of the ARM Cortex-M3 based Stellaris family, which is renowned for its powerful computing capabilities and efficient power management features.

Key Features

• Core: The LM3S6950-IQC50-A2 is built around a 32-bit ARM Cortex-M3 processor core, which operates at a frequency of up to 50 MHz. This core provides the perfect balance between performance and power consumption, making it suitable for a wide range of applications.
• Memory: It comes equipped with 256 KB of flash memory and 64 KB of SRAM, offering ample space for complex firmware and applications. The memory architecture is designed to facilitate both deterministic execution and efficient data management.
• Connectivity: The device includes a rich set of peripherals for connectivity, including Ethernet MAC+PHY, USB OTG/Host/Device, CAN, UARTs, SSI, SPI, and I²C, allowing for versatile communication with other devices and systems.
• Timers and PWM: Multiple general-purpose timers, watchdog timers, and six PWM outputs provide the necessary tools for precise timing operations and motor control.
• Analog Features: The MCU also features an integrated 12-bit ADC with 16 channels, which enables the measurement of analog signals with high accuracy.
• Temperature Range: This product operates over an industrial temperature range of -40°C to 85°C, ensuring reliable performance in extreme conditions.
• Package: The LM3S6950-IQC50-A2 is available in a compact 100-pin LQFP (Low Profile Quad Flat Package), which is ideal for space-constrained applications.

Applications

The versatile feature set of the LM3S6950-IQC50-A2 makes it an excellent choice for a variety of applications, including industrial control systems, networking equipment, point-of-sale machines, test and measurement equipment, and medical devices. Its robust connectivity options and powerful core enable developers to design sophisticated systems that require real-time control and communication capabilities.

Support and Resources

Texas Instruments offers extensive support for the LM3S6950-IQC50-A2, with a comprehensive suite of development tools, software libraries, and documentation. This ensures that engineers can rapidly develop, debug, and deploy applications, reducing time to market and enhancing productivity.