LM3S6965-IQC50-A2

TEXAS INSTRUMENTS  LM3S6965-IQC50-A2  微控制器, 32位, ARM 皮质-M3, 50 MHz, 256 KB, 64 KB, 100 引脚, LQFP

The is a Stellaris® Microcontroller, based on the ARM® Cortex™-M3 controller core operating at up to 50MHz, with 256kB flash and 64kB SRAM. Also features real-time industrial connectivity, with a 10/100 Ethernet MAC/PHY, an SSI/SPI controller, 2 I²C interfaces and 3 UARTs. The LM3S6965 microcontroller also features advanced motion control features, including 6 motion-control PWM outputs with dead-band, two quadrature encoder inputs for precise position monitoring and 1 fault protection inputs for low-latency shutdown. The microcontroller also features intelligent analog capability, including 2 analog comparators and 4 channels of highly accurate 10-bit analog-to-digital conversion - with the ability to sample at speeds of 1M samples per second. 32-bit ARM® Cortex™-M3 50-MHz processor core with System Timer SysTick, integrated Nested Vectored Interrupt Controller NVIC, memory protection unit MPU and thumb-2 instruction set.

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Full-featured debug solution with debug access

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Lower-power battery-backed Hibernation module with real-time clock

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0 to 42 GPIOs depending on configuration with programmable control

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ARM FiRM-compliant watchdog timer, plus four general-purpose timer modules GPTM

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10-bit ADC with four analog input channels and a sample rate of one million samples/second

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Three fully programmable 16C550-type UARTs with IrDA support

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Synchronous serial interface SSI, supporting operation for NXP SPI, MICROWIRE or

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2 Inter-Integrated Circuit I²C Interface modules

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Highly configurable 10/100 Ethernet controller

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Two integrated analog comparators configurable

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Three PWM generator blocks

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Two quadrature encoder interface QEI modules

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Green product and no Sb/Br

Device contains circuitry to protect inputs against damage due to high-static voltages or electric fields. However, it is advised that normal precautions.