Texas Instruments

LM3S3J26-IQR50-C3  

Microcontrollers

The LM3S3J26-IQR50-C3 is a microcontroller unit (MCU) from Texas Instruments. It is a part of the Stellaris family of 32-bit ARM Cortex-M3 processors. Here is a brief description of the model, its features, and applications:

Description:

The LM3S3J26-IQR50-C3 is a high-performance MCU designed for a wide range of applications that require advanced control, processing power, and connectivity. It is built around the ARM Cortex-M3 processor, which is known for its low power consumption and high code density.

Features:

1. Processor: ARM Cortex-M3 RISC processor with a maximum CPU speed of up to 120 MHz.
2. Memory: The MCU comes with up to 256KB of on-chip flash memory for program storage and 32KB of SRAM for data storage.
3. Peripherals: It includes a variety of peripherals such as UARTs, SPI, I2C, USB, and a 12-bit ADC with up to 8 channels.
4. Connectivity: The device features USB 2.0 functionality, making it suitable for applications requiring USB connectivity.
5. Security: It includes a unique 128-bit ID, a hardware encryption module, and secure boot capabilities for enhanced security.
6. Power Management: The MCU offers low-power modes to maximize battery life in portable applications.
7. Package: The IQR50-C3 refers to the package type, which is a 100-pin LQFP (Leaded Quad Flat Package).

Applications:

1. Industrial Control: Due to its advanced control capabilities and robust set of peripherals, it can be used in industrial applications for motor control, sensor interfacing, and data acquisition.
2. Medical Devices: The secure boot and encryption features make it suitable for secure medical devices that require high reliability and security.
3. Consumer Electronics: It can be used in portable devices like smart wearables, fitness trackers, and portable media players due to its low power consumption and USB connectivity.
4. Automotive: The LM3S3J26-IQR50-C3 can be used in automotive applications for body control, infotainment systems, and safety features.
5. Smart Grid: It can be employed in smart grid applications for energy management and control systems due to its advanced processing capabilities and connectivity options.

The LM3S3J26-IQR50-C3 is a versatile MCU that can be tailored to a wide range of applications, leveraging the ARM Cortex-M3 processor's performance and the Stellaris platform's extensive feature set.

LM3S3J26-IQR50-C3 Documents

Download datasheets and manufacturer documentation for LM3S3J26-IQR50-C3

PCN Obsolescence/ EOL :

TEMPEST/INFERNO LM3S Devices 01/Jul/2014