LM3S2671-IQR50-A0T

Program Memory Type:	FLASH
Base Part Number:	LM3S2671
Supplier Device Package:	64-LQFP (10x10)
Package / Case:	64-LQFP
Operating Temperature:	-40°C ~ 85°C (TA)
Oscillator Type:	Internal
Data Converters:	A/D 4x10b
Voltage - Supply (Vcc/Vdd):	2.25 V ~ 2.75 V
RAM Size:	32K x 8
EEPROM Size:	--
Series:	Stellaris® ARM® Cortex®-M3S 2000
Program Memory Size:	128KB (128K x 8)
Number of I/O:	33
Peripherals:	Brown-out Detect/Reset, DMA, POR, PWM, WDT
Connectivity:	CANbus, I²C, IrDA, Microwire, SPI, SSI, UART/USART
Speed:	50MHz
Core Size:	32-Bit
Core Processor:	ARM® Cortex®-M3
Part Status:	Not For New Designs
Packaging:	Tape & Reel (TR)

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<p>The LM3S2671-IQR50-A0T is an industrial grade embedded microcontroller based on the ARM Cortex-M3 core from Texas Instruments. It is designed to meet the needs of industrial and process control applications, such as data acquisition, remote monitoring and control, health and safety monitoring and energy management.</p><p>The LM3S2671-IQR50-A0T enables faster, more reliable product development by offering a wide array of functions and peripherals, such as 32KB of on board erase/program Flash memory, three analog comparators, four general-purpose timers, two UARTs, two SMBus/I2C/SPI ports, a 10/100 Ethernet interface and a USB 2.0 full speed slave port. It also features a 64-pin general-purpose input/output (GPIO) connector for controlling external devices.</p><p>The LM3S2671-IQR50-A0T is well-suited for industrial applications that require a rugged, low-power embedded processor with a compact size and quick deployability. It is also suitable for applications that require an easily upgradable platform – firmware updates can be done in-circuit for quick turnaround and reduced costs. The processor is also robust, with a wide temperature range of up to -40°C to +105°C and an extended input voltage range of 4.5V to 28V.</p><p>The LM3S2671-IQR50-A0T has a single-wire debug interface (SWDB) that allows developers to debug their applications in real-time without having to manually configure the board. This eliminates the need for an emulator and reduces the time needed for development. The processor also has a PMBus interface, which allows it to communicate with power management chips in order to monitor and control the power usage of electrical systems.</p><p>The working principle of the LM3S2671-IQR50-A0T is based on the ARM Cortex-M3 core, which consists of a 16-bit RISC pipeline with a 32-bit memory interface. This core is responsible for the device\'s processing power and speed. It is capable of executing instructions up to a maximum frequency of 150 MHz, which enables fast responses in industrial applications. The processor also features a number of peripheral subsystems, such as digital-to-analog conversion (DAC) modules, analog comparators, PWM controllers, timers and an interrupt unit, which allow it to perform more complex functions.</p><p>The LM3S2671-IQR50-A0T is the ideal solution for embedded applications in industrial and process control, as well as medical and automotive sectors. Its broad set of features, small size and wide temperature range make it a reliable and powerful choice for embedded applications that require a low-power processor.</p>

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