TEXAS INSTRUMENTS  LM3S6965-IQC50-A2  32 Bit Microcontroller, Stellaris, ARM Cortex-M3, 50 MHz, 256 KB, 64 KB, 100, LQFP


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  • Manufacturer:
  • Newark Part No.: 45P3687
  • Manufacturer Part No LM3S6965-IQC50-A2

Product Overview

The LM3S6965-IQC50-A2 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.
  • Full-featured debug solution with debug access
  • Lower-power battery-backed Hibernation module with real-time clock
  • 0 to 42 GPIOs (depending on configuration) with programmable control
  • ARM FiRM-compliant watchdog timer, plus four general-purpose timer modules (GPTM)
  • 10-bit ADC with four analog input channels and a sample rate of one million samples/second
  • Three fully programmable 16C550-type UARTs with IrDA support
  • Synchronous serial interface (SSI), supporting operation for NXP SPI, MICROWIRE or TI
  • 2 Inter-Integrated Circuit (I²C) Interface modules
  • Highly configurable 10/100 Ethernet controller
  • Two integrated analog comparators configurable
  • Three PWM generator blocks
  • Two quadrature encoder interface (QEI) modules
  • Green product and no Sb/Br


Automation & Process Control; Commercial; Test & Measurement; Communications & Networking; Industrial; HVAC; Medical; Security; Power Management; Logistics
Device contains circuitry to protect inputs against damage due to high-static voltages or electric fields. However, it is advised that normal precautions.
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Product Specifications, Documents & More

  • Architecture: ARM Cortex-M3
  • CPU Speed: 50MHz
  • Controller Family/Series: (ARM Cortex) Stellaris 6000
  • Core Size: 32bit
  • Embedded Interface Type: I2C, SPI, UART
  • MCU Case Style: LQFP
  • MSL: MSL 3 - 168 hours
  • No. of I/O's: 42
  • No. of PWM Channels: 6
  • No. of Pins: 100
  • No. of Timers: 4
  • Operating Temperature Max: 85°C
  • Operating Temperature Min: -40°C
  • Oscillator Type: External, Internal
  • Packaging: Each
  • Peripherals: ADC, ACMP, POR, RTC
  • Program Memory Size: 256KB
  • Program Memory Size: 256KB
  • RAM Memory Size: 64KB
  • SVHC: No SVHC (15-Jun-2015)
  • Supply Voltage Max: 2.75V
  • Supply Voltage Min: 2.25V
  • Supply Voltage Range: 2.25V to 2.75V, 3V to 3.6V

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    More stock available week commencing 2/29/16

Contact me when back in stock


Price for: Each 1

Minimum order quantity: 1

Order multiple quantity: 1

Price: $19.75 $19.75



Quantity List Price
1 - 9 $19.75
10 - 24 $17.93
25 - 49 $16.54
50 - 99 $14.03
100 - 249 $13.25
250 - 499 $11.70
500 - 999 $11.61
1000+ $11.00

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  Newark Part No. Manufacturer Part No Manufacturer / Description
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