LM3S9U81-IBZ80-A2

Program Memory Type:	FLASH
Base Part Number:	LM3S9U81
Supplier Device Package:	108-BGA (10x10)
Package / Case:	108-LFBGA
Operating Temperature:	-40°C ~ 85°C (TA)
Oscillator Type:	Internal
Data Converters:	A/D 16x12b
Voltage - Supply (Vcc/Vdd):	1.235 V ~ 1.365 V
RAM Size:	96K x 8
EEPROM Size:	--
Series:	Stellaris® ARM® Cortex®-M3S 9000
Program Memory Size:	384KB (384K x 8)
Number of I/O:	65
Peripherals:	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Connectivity:	CANbus, Ethernet, I²C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART, USB OTG
Speed:	80MHz
Core Size:	32-Bit
Core Processor:	ARM® Cortex®-M3
Part Status:	Obsolete
Packaging:	Tray

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Introduction

The LM3S9U81-IBZ80-A2 is an embedded microcontroller based on the ARM Cortex-M3 processor. It is designed to provide an optimized solution for applications where performance, low energy consumption, scalability and cost are important. It is a high-performance and highly integrated ARM Cortex-M3-based embedded platform with a powerful mixed signal Analogue-to-Digital Converter (ADC) and Ethernet connectivity. This controller is used in a variety of embedded applications including industrial automation, medical, automotive and aerospace.

Application Field

The LM3S9U81-IBZ80-A2 microcontroller is a high-performance and highly integrated embedded platform that is used in a variety of applications where performance, low energy consumption, scalability and cost are important. It provides an excellent solution for industrial automation, medical, automotive and aerospace applications.The ARM Cortex-M3 processor used in LM3S9U81-IBZ80-A2 is an advanced processor architecture that provides a high-performance, low power, and cost-effective solution for embedded applications. The high-integration of the ARM Cortex-M3 processor combined with the powerful ADC and Ethernet connectivity makes it an ideal solution for a wide range of applications. It is capable of handling complex and challenging tasks with ease and can be deployed in a variety of different applications.The LM3S9U81-IBZ80-A2 microcontroller is widely used in industrial automation to provide low-power and high-performance solutions. In industrial automation, the LM3S9U81-IBZ80-A2 is used to drive a variety of industrial machinery such as robots and automated production lines. It is used for motor control and for control and monitoring of different processes.In medical applications, the LM3S9U81-IBZ80-A2 is used in medical imaging, monitoring and diagnostic systems, critical care and life support systems, and medical instrumentation. In automotive applications, it is used in engine control, transmission control, navigation, multimedia and infotainment systems. In aerospace applications, the LM3S9U81-IBZ80-A2 is used in avionics systems, such as flight control, navigation, communication, and communication systems. It is also used in autopilot systems and in satellite attitude control systems.

Working Principle

The LM3S9U81-IBZ80-A2 is based on the ARM Cortex-M3 processor, which is an advanced processor architecture that provides a high-performance, low power, and cost-effective solution for embedded applications. The ARM Cortex-M3 processor is a 32-bit ARM processor that supports all of the ARMv7-M instructions, providing a state-of-the-art RISC instruction set for embedded applications.The LM3S9U81-IBZ80-A2 is also equipped with a powerful mixed signal Analogue-to-Digital Converter (ADC) and Ethernet connectivity. The ADC is used to convert analog signals into digital signals, so they can be processed and controlled by the microcontroller. The Ethernet port can be used to connect to external networks, allowing the microcontroller to communicate with other devices.The LM3S9U81-IBZ80-A2 is a highly integrated embedded platform that offers a wide range of features such as an integrated power management system, USB interface, LCD controller, watchdog timer, and timer comparators. The LM3S9U81-IBZ80-A2 makes use of the ARM Thumb-2 instruction set to achieve greater performance with a smaller code size. It is also compatible with all of the major embedded operating systems, including FreeRTOS and uC/OS-II, as well as with a wide range of development tools and programming languages.The LM3S9U81-IBZ80-A2 boasts an advanced system-on-chip (SoC) architecture based on the ARM Cortex-M3 processor. The SoC architecture is designed to reduce cost, power consumption, and size, while still providing excellent performance. This architecture offers a range of peripherals and communication interfaces, allowing the microcontroller to easily integrate with other devices.

Conclusion

The LM3S9U81-IBZ80-A2 microcontroller is a high-performance and highly integrated ARM Cortex-M3-based embedded platform with a powerful mixed signal Analogue-to-Digital Converter (ADC) and Ethernet connectivity. It is used in a variety of embedded applications, including industrial automation, medical, automotive and aerospace. The LM3S9U81-IBZ80-A2 makes use of the ARM Thumb-2 instruction set to achieve greater performance with a smaller code size. It is a highly integrated embedded platform that offers a wide range of features such as an integrated power management system, USB interface, LCD controller, watchdog timer, and timer comparators.

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