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Part Status:	Obsolete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)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

LM3S9GN5-IBZ80-A1T Application Field and Working Principle

Introduction

The LM3S9GN5-IBZ80-A1T is an ARM based embedded microcontroller offering improved performance over competitors\' products. Its advanced capabilities provide the user with a powerful and flexible development system, making it an ideal choice for a wide range of applications.

Application Field

The LM3S9GN5-IBZ80-A1T is an excellent choice for a variety of embedded applications including industrial automation, medical, automotive, consumer electronics, security, and many other related markets. Its wide range of features make it suited for high-performance, low-power applications.Some of its features include:

• 128kB on-board flash memory for program storage.
• 8-channel 10-bit ADC (analog-to-digital converter).
• Two 16-bit timers, one with PWM (pulse-width modulation) capabilities.
• Two 16-bit watchdog timers.
• USB (universal serial bus) controller and hardware security module.
• Voltage scale monitor.
• Power-on reset (POR) circuit.
• Bootloader support.
• On-Chip debug mode.
• Integrated temperature sensor.

These features make the LM3S9GN5-IBZ80-A1T an ideal platform for developing applications that require rugged and reliable operation in harsh environments. It is well-suited for applications such as remote monitoring and control over extended distances, as well as embedded robotics, instrumentation, and test equipment.

Working Principle

The LM3S9GN5-IBZ80-A1T is an ARM Cortex-M3 based processor, meaning it follows a load/store RISC architecture and an underlying Harvard architecture. This allows the processor to execute both 16-bit and 32-bit instructions with a single cycle throughput. The system relies on a Harvard architecture, consisting of an instruction bus and a data bus, allowing simultaneous operation of the two buses. This architecture enables concurrent instruction and data fetches and results in superior performance.The processor features 32-bit registers to facilitate faster and more efficient operations. It also includes a low-power sleep mode to manage power consumption, as well as a fast wake-up mechanism. The processor is optimized for low-voltage operation, enabling the system to conserve power and lower overall power consumption.The processor also integrates an on-chip debug module, which facilitates debug operations such as integrated in-circuit emulation, breakpoints, and trace capabilities. This makes it easier for a user to develop and debug their applications quickly and efficiently, reducing the time to market for their products.

Conclusion

The LM3S9GN5-IBZ80-A1T is a powerful and versatile embedded microcontroller offering a wide range of features and excellent performance capabilities. Its ARM Cortex-M3 processor allows for fast and reliable operation, while its on-chip debugmodule facilitates quick development and debugging. Additionally, its low-power consumption and wide range of features make it an ideal choice for a variety of applications including remote monitoring, robotics, instrumentation and consumer electronics.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description