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LM3S1776-IQR50-A0T - Brand New Texas Instruments Microcontrollers - Datasheet - Chipdatas

LM3S1776-IQR50-A0T - Brand New Texas Instruments Microcontrollers

In Stock:5898 ,Ready for Immediate Shipping
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In Stock: 5898, Ready for Immediate Shipping
Category:Microcontrollers
Chipdatas Part No.:CD86-LM3S1776-IQR50-A0T
Manufacturer Part No.:LM3S1776-IQR50-A0T
Datecode:09+
Package:64-LQFP
$14.53530 /PCS Each contains 0 PCS
≥1:
$14.53531
≥10:
$14.38995
≥50:
$14.24460
≥100:
$13.80854
Numbers (PCS) :
  • Description

    LM3S1776-IQR50-A0T is an electronic component that belongs to the Microcontrollers product category. It is a high-performance 32-bit microcontroller that brings performance to cost-sensitive embedded microcontroller applications. With a small footprint and a 32-bit ARM Cortex-M3 v7M architecture optimized for small-footprint embedded applications, it delivers 32-bit performance at a cost equivalent to legacy 8- and 16-bit devices.

    Specifications and features

    • 32-bit RISC performance
    • 32-bit ARM Cortex-M3 v7M architecture optimized for small-footprint embedded applications
    • Thumb-compatible Thumb-2-only instruction set processor core for high code density
    • 20-MHz operation
    • Hardware-division and single-cycle-multiplication
    • Integrated Nested Vectored Interrupt Controller (NVIC) providing deterministic interrupt handling
    • 14 interrupts with eight priority levels
    • Unaligned data access, enabling data to be efficiently packed into memory
    • Atomic bit manipulation (bit-banding) delivers maximum memory utilization and streamlined peripheral control
    • 8 KB single-cycle flash
    • User-managed flash block protection on a 2-KB block basis
    • User-managed flash data programming
    • User-defined and managed flash-protection block
    • 2 KB single-cycle SRAM
    • Two timers, each of which can be configured as a single 32-bit timer or as two 16-bit timers
    • Internal memory
    • ARM FiRM-compliant watchdog timer
    • Programmable interface operation for Freescale SPI, National Semiconductor MICROWIRE, or Texas Instruments synchronous serial interfaces
    • Standard asynchronous communication bits for start, stop and parity
    • Low-power options on controller: Sleep and Deep-sleep modes
    • Low-power options for peripherals: software controls shutdown of individual peripherals
    • 28-pin RoHS-compliant SOIC
    • Commercial and industrial operating temperatures

    Application Scenarios

    • Factory automation and control
    • Industrial control power devices
    • Building and home automation

    Comparison

    Advantages
    • This high-performance 32-bit microcontroller is optimized for cost-sensitive embedded microcontroller applications.
    • The processor core of LM3S1776-IQR50-A0T uses the Thumb-2 instruction set that combines both 16-bit and 32-bit instructions for high code density and requires less memory space.
    • It has a small footprint which makes it suitable for small devices.
    • LM3S1776-IQR50-A0T provides a wide range of general-purpose input/output (GPIO) pins. The GPIO pins can be configured to perform various functions to meet specific project requirements.
    • It has low power options for peripherals that enable software controls to shut down individual peripherals and reduce power consumption.
    Disadvantages
    • It has a limited memory capacity of 8 KB single-cycle flash memory and 2 KB single-cycle SRAM
    • The 28-pin RoHS-compliant SOIC package may not be suitable for some specific projects that require different packaging options.
    • Although LM3S1776-IQR50-A0T is a high-performance microcontroller, it may not be the best option for highly complex projects that require more advanced microcontrollers or processors.
  • Similar parts: 10206 , Click to view
    Attributes Value
    Category Microcontrollers
    Manufacturer Texas Instruments
    Product Category Microcontrollers
    Series Stellaris® ARM® Cortex®-M3S 1000
    Product MCU
    Packaging Tape & Reel (TR) Alternate Packaging
    Unit-Weight 0.012088 oz
    Mounting-Style SMD/SMT
    Tradename Stelaris
    Package-Case LQFP-64
    Operating-Temperature -40°C ~ 85°C (TA)
    Supplier-Device-Package 64-LQFP (10x10)
    Number-of-I-O 33 I/O
    Speed 50MHz
    EEPROM-Size -
    Core-Processor ARMR CortexR-M3
    RAM-Size 64K x 8
    Program Memory FLASH
    Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
    Connectivity I2C, IrDA, Microwire, SPI, SSI, UART/USART
    Voltage-Supply-Vcc-Vdd 2.25 V ~ 2.75 V
    Core-Size 32-Bit
    Program-Memory-Size 128KB (128K x 8)
    Data-Converters A/D 6x10b
    Oscillator-Type Internal
    Maximum Operating Temperature + 85 C
    Operating temperature range - 40 C
    Operating-Supply-Voltage 2.5 V 3.3 V
    Interface-Type I2C SPI SSI UART
    Core ARM Cortex M3
    Processor-Series Stellaris
    Data-Bus-Width 32 bit
    Supply-Voltage-Max 2.75 V 3.6 V
    Supply-Voltage-Min 2.25 V 2.3 V 3 V
    Maximum-Clock-Frequency 50 MHz
    Number-of-ADC-Channels 6 ADC Channels
    Input/output 33 I/O
    Data-RAM-Size 64 kB
    Number-of-Timers-Counters 5 Timer
    ADC-Resolution 10 bit
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    • - 90-day warranty against any manufacturing defects. View more
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Additional Information
  • Datasheet: Download LM3S1776-IQR50-A0T
  • Chipdatas Part: CD86-LM3S1776-IQR50-A0T
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
  • Prority Shipping: Yes, 3-5 days
  • Last Updated: 2024/06/16 22:17 +0800
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    • Full or Partial Refund , If the item is not as described
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