LM3S9GN5-IBZ80-A2T

Program Memory Type:	FLASH
Base Part Number:	LM3S9GN5
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:	64K x 8
EEPROM Size:	--
Series:	Stellaris® ARM® Cortex®-M3S 9000
Program Memory Size:	384KB (384K x 8)
Number of I/O:	72
Peripherals:	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Connectivity:	CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG
Speed:	80MHz
Core Size:	32-Bit
Core Processor:	ARM® Cortex®-M3
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Introduction

The LM3S9GN5-IBZ80-A2T is a highly integrated microcontroller designed for embedded applications. The integrated features, such as analog peripherals, power management, and serial interfaces, enable developers to rapidly create and deploy innovative solutions. This article will discuss the application field and working principle of the LM3S9GN5-IBZ80-A2T.

Application Field

The LM3S9GN5-IBZ80-A2T is used in a variety of embedded applications. It is ideal for applications requiring high processing power, energy efficiency, and maximum integration. It can be used for creating industrial controls, medical equipment, remote smart home devices, automotive applications, and much more.In addition, the LM3S9GN5-IBZ80-A2T is suitable for applications requiring high accuracy, including those for data collection, measurement, and control. It is also well suited for smart energy applications, due its low-power consumption.

Working Principle

The LM3S9GN5-IBZ80-A2T is based on the ARM® Cortex™-M3 processor and operates at up to 80 MHz clock frequency. It features an embedded Direct Memory Access (DMA) controller, which provides fast data transfer between the peripherals and the main memory. This allows developers to optimize the system performance and offloads the processor from complex tasks. The microcontroller is equipped with multiple serial ports, such as I2C, UART, SPI, and CAN, which can all be configured and used simultaneously.The power management block of the microcontroller allows developers to configure various system power states to reduce power consumption. The microcontroller also supports up to three analog peripherals, including an Analog-to-Digital Converter (ADC) and two Delta-Sigma Digital-to-Analog Converter (DAC).

Conclusion

The LM3S9GN5-IBZ80-A2T is a highly integrated microcontroller designed for embedded applications. It is based on the ARM® Cortex™-M3 processor and offers a wide range of features, including analog peripherals, power management, and serial interfaces. This makes it an ideal choice for many embedded applications. Additionally, the microcontroller is easy to configure, providing developers with the flexibility needed to create an efficient and reliable system.

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