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21281CB vs 21281EB vs SCF5250CAG120 Comparison

  • Hide Shared Attributes
    21281CB
    21281CB
    21281EB
    21281EB
    SCF5250CAG120
    SCF5250CAG120
  • Part No.
    21281CB
    21281EB
    SCF5250CAG120
  • Description
    MPU SA-110 Processor RISC 32Bit 0.35um 200MHz 3.3V 144Pin TQFP
    MPU SA-110 Processor 233MHz 2V 144Pin TQFP
    MPU ColdFire MCF52xx Processor RISC 32Bit 0.13um 120MHz 3.3V Automotive 144Pin LQFP Tray
  • Manufacturer
    Intel
    Intel
    NXP
  • Classification
    Microprocessors
    Microprocessors
    Microprocessors
  • Reference Price(USD)
    $29.000
    $22.563
    $33.032
  • Inventory(pcs)
    7.3k
    0
    0
  • Case/Package
    TQFP
    TQFP
    LQFP-144
  • Number of Pins
    144
    144
    144
  • Number of Bits
    32
    -
    -
  • Number of I/O Pins
    -
    -
    57
  • Clock Speed
    200 MHz
    233 MHz
    120 MHz, 120 MHz (max)
  • RAM Memory Size
    -
    -
    128K x 8
  • Power Dissipation
    -
    -
    436 mW
  • Access Time
    200 µs
    233 µs
    120 µs
  • Supply Voltage (DC)
    -
    -
    1.20 V
  • Operating Temperature
    -
    -
    -40℃ ~ 85℃
  • Halogen Free Status
    -
    -
    Halogen Free
  • Size-Length
    -
    20 mm
    -
  • Size-Width
    -
    20 mm
    -
  • Size-Height
    -
    1.54 mm
    -
  • Mounting Style
    Surface Mount
    Surface Mount
    Surface Mount
  • Packaging
    Bulk
    Bulk
    Tray
  • Lead-Free Status
    -
    -
    Lead Free
  • RoHS
    Non-Compliant
    Non-Compliant
    RoHS Compliant
  • Product Lifecycle Status
    Unknown
    Obsolete
    Not Recommended for New Designs
  • Operating Temperature (Max)
    -
    -
    85 ℃
  • Operating Temperature (Min)
    -
    -
    -40 ℃
  • Power Dissipation (Max)
    -
    -
    436 mW
  • Overview
    View all
    View all
    SCF5250CAG120 Product overview

    Overview The SCF5250 was designed as a system controller/decoder for compressed audio music players (MP3, WMA, OggVorbis, etc.), addressing both portable and automotive solutions supporting CD-and HDD-based systems. The 32-bit ColdFire® V2 core with enhanced multiplier-accumulator (eMAC) unit provides optimum performance and code density for the combination of control code and signal processing required for compressed audio decode, file management and system control. The SCF5250 is also an excellent general purpose system controller with over 107 (Dhrystone 2.1) MIPS @ 120 MHz performance and a competitive price. The integrated peripherals and eMAC allow the SCF5250 to replace both the microcontroller and the DSP in certain applications. Most peripheral pins can also be remapped as general purpose I/O (GPIO) pins. MoreLess ## Features

    .
    Coldfire V2 processor core operating at 120 MHz
    .
    eMAC
    .
    8 KB direct mapped instruction cache
    .
    128 KB static random access memory (SRAM) (two 64KB banks)
    .
    Operates from internal or external crystal oscillator
    .
    Supports 16-bit wide synchronous dynamic random access memory (SDRAM)
    .
    Debug module (background and real-time)
    .
    Two independent universal asynchronous receiver and transmitter(UARTs)
    .
    Two I²C modules
    .
    Queued serial peripheral interface (QSPI) (master only)
    .
    Digital audio transmitter (SPDIF) and two receivers compliant with IEC958 audio protocol
    .
    CD-ROM and CD-ROM XA block decoding and encoding function
    .
    Two independent 16-bit timers
    .
    System integration (pulse-lock loop, software watchdog)
    .
    Four-channel direct memory access (DMA)
    .
    Six-channel 12-bit analog-to-digital converter (ADC)
    .
    IDE or SmartMedia™ interface
    .
    Flash memory card interface
    .
    GPIO
    .
    1.2-volt core, 3.3-volt input/output
    ## Features
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21281EB Alternative Parts

Image Part Compare Manufacturer Category Description
Image:21281EB Mfr.Part#:21281EB Compare: Current Part Manufacturers:Intel Category:Microprocessors Description:MPU SA-110 Processor 233MHz 2V 144Pin TQFP
Image:SCF5249LAG120 Mfr.Part#:SCF5249LAG120 Compare: 21281EB VS SCF5249LAG120 Manufacturers:NXP Category:Microcontrollers Description:IC MCU 32Bit ROMLESS 144LQFP
Image:21281CB Mfr.Part#:21281CB Compare: 21281EB VS 21281CB Manufacturers:Intel Category:Microprocessors Description:MPU SA-110 Processor RISC 32Bit 0.35um 200MHz 3.3V 144Pin TQFP
Image:21281DB Mfr.Part#:21281DB Compare: 21281EB VS 21281DB Manufacturers:Intel Category:Microprocessors Description:MPU SA-110 Processor 166MHz 2V 144Pin TQFP