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LM3S2D93-IQC80-A2T - Texas Instruments

Description: ARM Microcontrollers - MCU Stellaris MCU

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LM3S2D93-IQC80-A2T - Texas Instruments PCB footprint - Quad Flat Packages - Quad Flat Packages - 100-LQFP (14x14)
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LM3S2D93-IQC80-A2T Details

  • Manufacturer Part Number:

    LM3S2D93-IQC80-A2T

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QFP

  • Package Description:

    1.40 MM, GREEN, MS-026BED, LQFP-100

  • Pin Count:

    100

  • HTS Code:

    8542.31.00.25

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Has ADC:

    YES

  • Bit Size:

    32

  • Boundary Scan:

    YES

  • CPU Family:

    CORTEX-M3

  • Clock Frequency-Max:

    16.384 MHz

  • DAC Channels:

    NO

  • DMA Channels:

    YES

  • JESD-30 Code:

    S-PQFP-G100

  • Length:

    14 mm

  • Moisture Sensitivity Level:

    3

  • Number of I/O Lines:

    67

  • Number of Terminals:

    100

  • 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, LOW PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • RAM (bytes):

    98304

  • ROM (words):

    524288

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    1.6 mm

  • Speed:

    80 MHz

  • Supply Current-Max:

    135 mA

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    3.3 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • 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

LM3S2D93-IQC80-A2T Frequently Asked Questions (FAQs)

  • The LM3S2D93-IQC80-A2T can operate from -40°C to 85°C (industrial temperature range) and from -40°C to 105°C (extended temperature range) with reduced performance.
  • The clock source can be configured using the PLL (Phase-Locked Loop) and the Clock Control Register (CCR). The PLL can be used to generate a clock frequency up to 80 MHz, and the CCR is used to select the clock source and configure the clock dividers.
  • The maximum current that can be sourced or sunk by the GPIO pins is 4 mA. However, it is recommended to limit the current to 2 mA to ensure reliable operation.
  • The LM3S2D93-IQC80-A2T has a built-in watchdog timer that can be enabled and configured using the Watchdog Timer Control Register (WTCR). The watchdog timer can be used to reset the microcontroller in case of a software fault or hang.
  • The LM3S2D93-IQC80-A2T has a USB 2.0 interface that supports a maximum data transfer rate of 480 Mbps.

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LM3S2D93-IQC80-A2T 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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