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LM3S3739-IQC50-A0 - Texas Instruments

Description: Stellaris Microcontroller

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LM3S3739-IQC50-A0 - Texas Instruments PCB footprint - Other - Other - QFP50P1600X1600X160-100N
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LM3S3739-IQC50-A0 - Texas Instruments  - 3D model - Other - QFP50P1600X1600X160-100N
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LM3S3739-IQC50-A0 Details

  • Manufacturer Part Number:

    LM3S3739-IQC50-A0

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    QFP

  • Pin Count:

    100

  • Country Of Origin:

    Philippines

  • ECCN Code:

    3A991.A.2

  • HTS Code:

    8542.31.00.30

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    3.9

  • Has ADC:

    YES

  • Bit Size:

    32

  • Boundary Scan:

    YES

  • CPU Family:

    CORTEX-M3

  • Clock Frequency-Max:

    0.032 MHz

  • DAC Channels:

    NO

  • DMA Channels:

    NO

  • Format:

    FIXED POINT

  • Integrated Cache:

    YES

  • JESD-30 Code:

    S-PQFP-G100

  • JESD-609 Code:

    e4

  • Length:

    14 mm

  • Low Power Mode:

    YES

  • Moisture Sensitivity Level:

    3

  • Number of I/O Lines:

    61

  • Number of Serial I/Os:

    1

  • Number of Terminals:

    100

  • Number of Timers:

    4

  • On Chip Data RAM Width:

    8

  • On Chip Program ROM Width:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • PWM Channels:

    YES

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LFQFP

  • Package Equivalence Code:

    QFP100,.63SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • RAM (bytes):

    65536

  • ROM (words):

    65536

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    1.6 mm

  • Speed:

    50 MHz

  • Supply Voltage-Max:

    2.75 V

  • Supply Voltage-Min:

    2.5 V

  • Supply Voltage-Nom:

    2.5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    14 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

LM3S3739-IQC50-A0 Frequently Asked Questions (FAQs)

  • The LM3S3739 can operate from -40°C to 85°C, but the industrial temperature range is -40°C to 105°C for the IQC50 variant.
  • The LM3S3739 can use an internal oscillator, an external crystal oscillator, or an external clock source. The clock source can be configured using the CLKCFG register.
  • The maximum frequency of the CPU is 50 MHz, and the peripherals can operate at a maximum frequency of 25 MHz.
  • The ADC on the LM3S3739 is a 12-bit successive approximation register (SAR) ADC. It can be configured using the ADCCTL and ADCSTS registers, and the conversion result can be read from the ADCRSLT register.
  • Yes, the LM3S3739 has an external memory interface that can be used to connect to external memory devices such as SRAM, NOR flash, or NAND flash.

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LM3S3739-IQC50-A0 Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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