首页产品索引LC823425

    LC823425

    购买收藏
     Audio LSI for Portable Sound Solution, Low Power

    制造商:ON

    中文数据手册

    产品信息

    LC823425 is an audio processing solution for portable devices such as IC recorders. This product features a built-in hardwired MP3 encoder/decoder system, enabling the industry’s lowest power consumption of 5mW and supporting advanced functionality via a built-in digital signal processor (DSP).
    • ARM7TDMI-STM1, AMBA(r) (AHB/APB) system
    • Internal SRAM(512k byte), Internal ROM(128k byte).
    • Boot code and built-in standard function
    • MultiPort Memory Controller (one CS),
    • External Memory Controller (two CS)
    • DMA controller (2ch), Interrupt controller
    • (external 5ch + enhancing 16ch, and internal 31ch factor)
    • SIO(2ch), UART(2ch),
    • I
    • C (1ch Single Master and Full/Standard conforming)
    • General-purpose port (I/O 40ch+1ch (FBGA221J is selected)).
    • Plain timer (1ch) and multiple timer (2ch x 3), Watch dog timer (1ch)
    • 10bit A/D converter (6ch)
    • SD card IF(2ch) (w/o CPRM), MemoryStick IF(1ch)
    • USB2.0(480Mbps/12Mbps) device IF. Built-in PHY
    • RTC (real time clock)
    • MP32 hard wired encoder/decoder
    • DSP system
    • WMA3 (Microsoft WMA Decoder Profile Level3 conforming)
    • AAC (MPEG4 LC-AAC)
    • Variable speed playback (x0.5-2.0)
    • Six band equalizer (EQ3), Highband replication circuit(YY filter), Surround (+EQ2) circuit
    • 16/24bit PCM interface, Sampling rate converter, BEEP circuit, Digital mic interface
    • DA converter and 16bit audio D class amplifier (LC LPF necessity in the outside)

    在线购买

    型号制造商描述购买
    LC823425-12G1-HONICAUDIOLSIRECORDER128TQFP 立即购买
    LC823425-13W1-EONICAUDIOLSIRECORDER221FBGA 立即购买

    技术资料

    标题类型大小(KB)下载
    LFBGA221 11x11 / FBGA221JPDF62 点击下载
    TQFP128 14x14 / TQFP128LPDF56 点击下载
    Low Power Consumption 1 chip Audio LSI for Portable Sound SolutionPDF518 点击下载

    应用案例更多案例

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