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DSP56854FGE - NXP

Description: End of Life - 16-bit DSC, 56800E core, 120MHz, QFP 128Package:LQFP128, plastic, low profile quad flat package; 128 terminals; 0.5 mm pitch; 14 mm x 20 mm x 1.4 mm bodyProduct:The DSP56854 is a member of the DSP56800E core-based family of Digital Signal Controllers (DSCs). The DSP56854 includes peripherals that are especially useful for teledatacom devices; Internet appliances; portable devices; TAD; voice recognition; hands-free devices; and general purpose applications.

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DSP56854FGE - NXP - PCB symbol
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PCB Footprints
DSP56854FGE - NXP PCB footprint - Quad Flat Packages - Quad Flat Packages - 128-pin LQFP
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3D Models
DSP56854FGE - NXP - 3D model - Quad Flat Packages - 128-pin LQFP
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DSP56854FGE Details

  • Manufacturer Part Number:

    DSP56854FGE

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • ECCN Code:

    3A991.A.2

  • HTS Code:

    8542.31.00.01

  • Date Of Intro:

    2016-08-31

  • Manufacturer:

    NXP Semiconductors

  • YTEOL:

    0

  • Address Bus Width:

    21

  • Barrel Shifter:

    YES

  • Bit Size:

    16

  • Boundary Scan:

    YES

  • Clock Frequency-Max:

    120 MHz

  • External Data Bus Width:

    16

  • Format:

    FIXED POINT

  • Internal Bus Architecture:

    MULTIPLE

  • JESD-30 Code:

    R-PQFP-G128

  • JESD-609 Code:

    e3

  • Length:

    20 mm

  • Low Power Mode:

    YES

  • Moisture Sensitivity Level:

    3

  • Number of Terminals:

    128

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LFQFP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • 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:

    INDUSTRIAL

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    40

  • Width:

    14 mm

  • uPs/uCs/Peripheral ICs Type:

    DIGITAL SIGNAL PROCESSOR, CONTROLLER

DSP56854FGE Frequently Asked Questions (FAQs)

  • The maximum clock frequency for the DSP56854FGE is 120 MHz, but it can be overclocked up to 150 MHz with reduced voltage and temperature ranges.
  • To optimize power consumption, use the low-power modes (e.g., idle, sleep, and deep sleep), reduce the clock frequency, and minimize the use of peripherals when not needed. Additionally, use the power management unit (PMU) to control the voltage and frequency of the core and peripherals.
  • The DSP56854FGE has 512 KB of on-chip flash memory and 64 KB of on-chip SRAM. However, it can be expanded up to 4 MB of external flash memory and 64 KB of external SRAM using the external memory interface (EMI).
  • NXP provides a range of RTOS options for the DSP56854FGE, including MQX, FreeRTOS, and µC/OS-II. You can also use third-party RTOS solutions. The DSP56854FGE has a built-in interrupt controller and timer modules that can be used to implement an RTOS.
  • The DSP56854FGE's ADC has a 12-bit resolution and a maximum sampling rate of 1.2 MSPS. It also has a limited input range of 0 to 3.3V, and it is not suitable for high-speed or high-precision applications.

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DSP56854FGE Overview

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About NXP

NXP Semiconductors is a leading manufacturer of semiconductor devices with a wide range of semiconductor solutions, including microcontrollers, sensors, connectivity solutions, power management ICs, and security solutions. These products are used in a variety of applications such as automotive, industrial automation, smart homes, mobile devices, and more. NXP Semiconductors is one of the world’s largest semiconductor companies and is headquartered in Eindhoven, the Netherlands.

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