Texas Instruments

LM3S5U91-IQC80-A2T

The LM3S5U91-IQC80-A2T is a microcontroller unit (MCU) from Texas Instruments (TI) that is part of the Stellaris family of 32-bit ARM Cortex-M3 processors. It is designed for a wide range of applications, including industrial control, medical devices, and consumer electronics.

Description:

The LM3S5U91-IQC80-A2T is a high-performance MCU that features a 32-bit ARM Cortex-M3 processor with a maximum clock speed of 120 MHz. It includes 80 KB of instruction SRAM and 512 KB of flash memory for program storage. The device also includes a range of integrated peripherals, including UARTs, SPI, I2C, USB, and CAN, which can be used to interface with a variety of external devices.

Features:

• 32-bit ARM Cortex-M3 processor with a maximum clock speed of 120 MHz
• 80 KB of instruction SRAM
• 512 KB of flash memory for program storage
• Integrated peripherals, including UARTs, SPI, I2C, USB, and CAN
• Advanced peripherals, including a 12-bit ADC, PWM, and uDMA controller
• Low-power sleep modes to extend battery life in portable devices
• Wide range of temperature grades for industrial and automotive applications

Applications:

The LM3S5U91-IQC80-A2T is suitable for a wide range of applications, including:

• Industrial control systems, such as motor control and factory automation
• Medical devices, such as portable monitoring equipment and diagnostic tools
• Consumer electronics, such as portable media players and smart home devices
• Automotive applications, such as body control modules and infotainment systems
• Networking and communication devices, such as routers and gateways

Overall, the LM3S5U91-IQC80-A2T is a powerful and versatile MCU that offers a range of features and capabilities for a wide range of applications. Its high performance, advanced peripherals, and low-power modes make it an ideal choice for demanding applications that require high levels of processing power and connectivity.