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

TEXAS INSTRUMENTS LM3S6965-IQC50-A2

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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

Applications

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 Information

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

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Legislation and Environmental

Moisture Sensitivity Level:
MSL 3 - 168 hours
RoHS Compliant:
Yes

Applications

  • Automation & Process Control;
  • Commercial;
  • Test & Measurement;
  • Communications & Networking;
  • Industrial;
  • HVAC;
  • Medical;
  • Security;
  • Power Management;
  • Logistics

Substitutes

LM3S6965-IQC50-A2T

IC ARM Cortex-M3 MCU

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0

Price for: Each (Supplied on Full Reel)

1000+ $10.83

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LM3S6965-EQC50-A2

IC ARM Cortex-M3 MCU

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0

Price for: Each

50+ $18.57 100+ $17.10 250+ $16.32 500+ $15.53

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