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LM3S301-IQN20-C2 - Texas Instruments

Description: Microcontroller

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LM3S301-IQN20-C2 - Texas Instruments PCB footprint - Other - Other - QFP50P900X900X160-48N
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LM3S301-IQN20-C2 - Texas Instruments  - 3D model - Other - QFP50P900X900X160-48N
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LM3S301-IQN20-C2 Details

  • Manufacturer Part Number:

    LM3S301-IQN20-C2

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    QFP

  • Pin Count:

    48

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • 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:

    20 MHz

  • DAC Channels:

    NO

  • DMA Channels:

    NO

  • Format:

    FIXED POINT

  • Integrated Cache:

    YES

  • JESD-30 Code:

    S-PQFP-G48

  • JESD-609 Code:

    e4

  • Length:

    7 mm

  • Low Power Mode:

    YES

  • Moisture Sensitivity Level:

    3

  • Number of I/O Lines:

    33

  • Number of Serial I/Os:

    2

  • Number of Terminals:

    48

  • Number of Timers:

    2

  • 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:

    QFP48,.35SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • RAM (bytes):

    2048

  • ROM (words):

    16384

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    1.6 mm

  • Speed:

    20 MHz

  • Supply Current-Max:

    50 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 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:

    7 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

LM3S301-IQN20-C2 Frequently Asked Questions (FAQs)

  • The recommended crystal oscillator frequency for the LM3S301-IQN20-C2 is 12 MHz, 14.7456 MHz, or 16 MHz. However, it's essential to consult the datasheet and application notes for specific requirements and considerations.
  • To configure the JTAG interface, connect the TDI, TDO, TCK, and TMS pins to a JTAG adapter or debugger. Ensure that the JTAG clock frequency is within the recommended range of 1-10 MHz. Consult the datasheet and application notes for specific pin connections and configuration details.
  • The LM3S301-IQN20-C2 has an industrial temperature range of -40°C to 85°C. However, it's essential to consult the datasheet and application notes for specific temperature-related considerations and derating factors.
  • The LM3S301-IQN20-C2 has a built-in brown-out detection (BOD) circuit that can be enabled or disabled through software. For power-on reset, use an external resistor and capacitor to create a power-on reset circuit. Consult the datasheet and application notes for specific implementation details and considerations.
  • The LM3S301-IQN20-C2 has a typical active mode current consumption of 15 mA at 50 MHz and 3.3V. In sleep mode, the current consumption is typically around 1.5 mA. Consult the datasheet and application notes for specific power consumption characteristics and considerations.

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LM3S301-IQN20-C2 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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