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VNC2-48L1B - FTDI Chip

Description: Vinculum-II Embedded Dual USB Host Controller IC

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PCB Footprints
VNC2-48L1B - FTDI Chip PCB footprint - Quad Flat Packages - Quad Flat Packages - LQFP-48/2021
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3D Models
VNC2-48L1B - FTDI Chip  - 3D model - Quad Flat Packages - LQFP-48/2021
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VNC2-48L1B Details

  • Manufacturer Part Number:

    VNC2-48L1B

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QFP

  • Package Description:

    LQFP-48

  • Pin Count:

    48

  • HTS Code:

    8542.31.00.30

  • Manufacturer:

    FTDI Chip

  • YTEOL:

    0

  • Additional Feature:

    ALSO REQUIRES AT 3.3 V I/O SUPPLY

  • Clock Frequency-Max:

    6 MHz

  • Data Transfer Rate-Max:

    1.5 MBps

  • JESD-30 Code:

    S-PQFP-G48

  • Length:

    7 mm

  • Number of Terminals:

    48

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • 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):

    NOT SPECIFIED

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.6 mm

  • Supply Voltage-Max:

    1.98 V

  • Supply Voltage-Min:

    1.62 V

  • Supply Voltage-Nom:

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    NOT SPECIFIED

  • Width:

    7 mm

  • uPs/uCs/Peripheral ICs Type:

    BUS CONTROLLER, UNIVERSAL SERIAL BUS

VNC2-48L1B Frequently Asked Questions (FAQs)

  • The maximum cable length supported by VNC2-48L1B is 3 meters (10 feet) for USB 2.0 and 1.5 meters (5 feet) for USB 3.0, assuming a good quality cable with minimal signal attenuation.
  • No, VNC2-48L1B is not compatible with USB 1.1 hosts. It requires a USB 2.0 or USB 3.0 host to function properly.
  • The VNC2-48L1B can be configured for I2C or SPI interfaces using the FTDI Chip's MPSSE (Multi-Protocol Synchronous Serial Engine) mode. This requires sending specific commands to the device using the FTDI Chip's D2XX driver or API.
  • Yes, the VNC2-48L1B can be used as a USB-to-serial converter by configuring it in UART mode. This allows it to communicate with serial devices using a USB interface.
  • The power consumption of VNC2-48L1B depends on the operating mode and the voltage supply. Typically, it consumes around 100-200 mA from the USB bus when operating at 3.3V.

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VNC2-48L1B Overview

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Part Image VNC2-48L1A FTDI Chip

USB Bus Controller, CMOS, PQFP48