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SCF5250AG120

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

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.\n

恩XP

恩XP

SCF5250AG120

SCF5250 Integrated ColdFire Microprocessor

MotorolaMotorola, Inc

摩托羅拉加爾文制造公司

SCF5250AG120

Integrated ColdFire Microprocessor Data Sheet

freescaleFreescale Semiconductor, Inc

飛思卡爾飛思卡爾半導體

SCF5250AG120

This section provides brief descriptions of the features of the SCF5250 processor

ETC

ETC

詳細參數(shù)

  • 型號:

    SCF5250AG120

  • 功能描述:

    微處理器 - MPU AMADEUS PLUS

  • RoHS:

  • 制造商:

    Atmel

  • 處理器系列:

    SAMA5D31

  • 核心:

    ARM Cortex A5

  • 數(shù)據(jù)總線寬度:

    32 bit

  • 最大時鐘頻率:

    536 MHz

  • 程序存儲器大?。?/span>

    32 KB 數(shù)據(jù) RAM

  • 大小:

    128 KB

  • 接口類型:

    CAN, Ethernet, LIN, SPI,TWI, UART, USB

  • 工作電源電壓:

    1.8 V to 3.3 V

  • 最大工作溫度:

    + 85 C

  • 安裝風格:

    SMD/SMT

  • 封裝/箱體:

    FBGA-324

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更多SCF5250AG120供應(yīng)商 更新時間2025-7-29 10:31:00