Texas Instruments

LM3S3651-IQR50-A0  

Microcontrollers

The LM3S3651-IQR50-A0 is a microcontroller unit (MCU) from Texas Instruments. It is 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 LM3S3651-IQR50-A0 is a high-performance MCU designed for a wide range of embedded applications. It is based on the ARM Cortex-M3 processor, which is known for its low power consumption and high code density. The MCU operates at a maximum frequency of 50 MHz and includes a variety of integrated peripherals and interfaces to support a wide range of applications.

Features:

1. Processor: 32-bit ARM Cortex-M3 CPU with a maximum frequency of 50 MHz.
2. Memory: 256KB of on-chip flash memory for program storage and 32KB of SRAM for data storage.
3. Peripherals: The MCU includes a range of integrated peripherals such as UARTs, SPI, I2C, USB, CAN, PWM, ADC, and more.
4. Connectivity: USB 2.0 high-speed device interface for easy connectivity with a host computer.
5. Security: Secure boot and secure firmware download capabilities to protect against unauthorized access and tampering.
6. Power Management: Low power consumption modes to extend battery life in portable applications.
7. Package: The IQR50 package is a 144-ball BGA package that provides a compact form factor for space-constrained applications.

Applications:

The LM3S3651-IQR50-A0 is suitable for a wide range of embedded applications due to its high performance, low power consumption, and extensive peripheral set. Some potential applications include:

1. Industrial Control: Programmable logic controllers, motor control, and sensor interfacing.
2. Medical Devices: Patient monitoring systems, portable diagnostic equipment, and medical instrumentation.
3. Automotive: In-vehicle infotainment systems, engine control units, and safety systems.
4. Consumer Electronics: Smart appliances, portable devices, and home automation systems.
5. Communications: Networking equipment, modems, and routers.
6. Power Management: Energy measurement and control systems for smart grids and renewable energy applications.

The LM3S3651-IQR50-A0 is a versatile and powerful MCU that can be used in a variety of embedded systems requiring high performance, low power consumption, and a wide range of integrated peripherals.

LM3S3651-IQR50-A0 Documents

Download datasheets and manufacturer documentation for LM3S3651-IQR50-A0

Errata :

ARM Cortex-M3 Errata Rev2      

PCN Assembly/Origin :

Assembly 23/Feb/2021      

Datasheets :

LM3S3651      

PCN Obsolescence/ EOL :

LM3S 01/Apr/2021