Part Image

TMS320LC542PBK1-50 - Texas Instruments

Description: Digital Signal Processors & Controllers - DSP, DSC Dig Signal Proc

Download TMS320LC542PBK1-50 Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
TMS320LC542PBK1-50 - Texas Instruments PCB footprint - Quad Flat Packages - Quad Flat Packages - PBK (S-PQFP-G128)
click to zoom
3D Models
TMS320LC542PBK1-50 - Texas Instruments  - 3D model - Quad Flat Packages - PBK (S-PQFP-G128)
click to zoom

TMS320LC542PBK1-50 Details

  • Manufacturer Part Number:

    TMS320LC542PBK1-50

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QFP

  • Package Description:

    GREEN, PLASTIC, LQFP-128

  • Pin Count:

    128

  • Country Of Origin:

    Philippines

  • ECCN Code:

    3A991.A.2

  • HTS Code:

    8542.31.00.01

  • Date Of Intro:

    1988-11-01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Address Bus Width:

    16

  • Barrel Shifter:

    YES

  • Bit Size:

    16

  • Boundary Scan:

    YES

  • Clock Frequency-Max:

    20 MHz

  • External Data Bus Width:

    16

  • Format:

    FIXED POINT

  • Integrated Cache:

    NO

  • Internal Bus Architecture:

    MULTIPLE

  • JESD-30 Code:

    S-PQFP-G128

  • JESD-609 Code:

    e4

  • Length:

    14 mm

  • Low Power Mode:

    YES

  • Moisture Sensitivity Level:

    1

  • Number of External Interrupts:

    5

  • Number of Terminals:

    128

  • Number of Timers:

    1

  • On Chip Data RAM Width:

    16

  • On Chip Program ROM Width:

    16

  • Operating Temperature-Max:

    100 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LFQFP

  • Package Equivalence Code:

    QFP128,.64SQ,16

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • RAM (words):

    10000

  • ROM Programmability:

    MROM

  • Seated Height-Max:

    1.6 mm

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    14 mm

  • uPs/uCs/Peripheral ICs Type:

    DIGITAL SIGNAL PROCESSOR, OTHER

TMS320LC542PBK1-50 Frequently Asked Questions (FAQs)

  • The recommended power-on sequence is to apply VDD (core voltage) first, followed by VIO (I/O voltage) and then the clock signal. This ensures proper device operation and prevents latch-up.
  • To optimize the clock tree, use a clock buffer to drive the clock signal, and ensure that the clock signal is routed close to the device to minimize skew. Also, use a clock distribution network to reduce jitter and ensure that all clock domains are properly synchronized.
  • The maximum allowed clock frequency for the TMS320LC542PBK1-50 is 50 MHz, as specified in the datasheet. However, the actual achievable frequency may be lower depending on the system design, PCB layout, and environmental conditions.
  • To handle thermal management, ensure good airflow around the device, use a heat sink if necessary, and avoid blocking the airflow with components or obstacles. Also, consider using thermal interface materials to improve heat transfer between the device and the heat sink.
  • The recommended PCB layout strategy is to use a multi-layer board with a solid ground plane, route critical signals on the top layer, and use vias to connect signals between layers. Also, ensure that the device is placed in a corner of the board to minimize noise and interference.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

TMS320LC542PBK1-50 Overview

Use the download button to access the TMS320LC542PBK1-50 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like TMS32, or try a keyword search, such as Digital Signal Processors

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.

Parts related to TMS320LC542PBK1-50

Showing 0 results