Texas Instruments

LM3S828-EQN50-C2T

The Texas Instruments LM3S828-EQN50-C2T is a microcontroller unit (MCU) belonging to the Stellaris family of 32-bit ARM Cortex-M3 processors. This MCU is designed for a wide range of applications, including industrial control, medical devices, and consumer electronics.

Description:

The LM3S828-EQN50-C2T is a high-performance MCU that features a 32-bit ARM Cortex-M3 processor with a maximum clock speed of 50 MHz. It is housed in a 48-pin LQFP (Low Profile Quad Flat Package) package, making it suitable for space-constrained applications.

Features:

1. ARM Cortex-M3 processor with a maximum clock speed of 50 MHz
2. 512 KB on-chip flash memory for program storage
3. 64 KB on-chip SRAM (static random-access memory) for data storage
4. Flexible external memory interface supporting SRAM, ROM, and parallel flash
5. Three 12-bit ADCs (analog-to-digital converters) with up to 16 input channels
6. Multiple communication interfaces, including:
   • Two UARTs (universal asynchronous receivers and transmitters)
   • One I2C (inter-integrated circuit) interface
   • One SPI (serial peripheral interface) port
   • One CAN (controller area network) controller
7. Two 32-bit timers with up to eight capture/compare channels
8. Programmable watchdog timer
9. Up to 56 GPIOs (general-purpose input/output pins)
10. Support for JTAG (joint test action group) and SWD (serial wire debug) interfaces for debugging and testing

Applications:

The LM3S828-EQN50-C2T is suitable for a wide range of applications due to its powerful ARM Cortex-M3 processor, ample memory, and extensive communication interfaces. Some potential applications include:

1. Industrial control systems: The MCU's robust communication interfaces and timers make it suitable for controlling and monitoring industrial machinery and equipment.
2. Medical devices: The LM3S828-EQN50-C2T can be used in medical devices that require precise control and monitoring, such as infusion pumps and patient monitoring systems.
3. Consumer electronics: The MCU's processing power and memory make it suitable for applications like smart home devices, wearables, and portable electronics.
4. Automotive systems: The LM3S828-EQN50-C2T can be used in automotive applications such as body control modules, infotainment systems, and engine management systems.
5. Networking and communication devices: The MCU's multiple communication interfaces make it suitable for applications like routers, modems, and IoT gateways.

In summary, the Texas Instruments LM3S828-EQN50-C2T is a versatile and powerful MCU that can be used in a wide range of applications, thanks to its ARM Cortex-M3 processor, ample memory, and extensive communication interfaces.