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CS48520集成電路(IC)的DSP(數(shù)字信號處理器)規(guī)格書PDF中文資料

CS48520
廠商型號

CS48520

參數(shù)屬性

CS48520 封裝/外殼為48-LQFP;包裝為卷帶(TR);類別為集成電路(IC)的DSP(數(shù)字信號處理器);產(chǎn)品描述:IC DSP HP 32BIT 4CH I/O 48LQFP

功能描述

32-bit Audio Decoder DSP Family
IC DSP HP 32BIT 4CH I/O 48LQFP

封裝外殼

48-LQFP

文件大小

524.81 Kbytes

頁面數(shù)量

26

生產(chǎn)廠商 Cirrus Logic
企業(yè)簡稱

CIRRUS凌云邏輯

中文名稱

凌云邏輯官網(wǎng)

原廠標識
數(shù)據(jù)手冊

原廠下載下載地址一下載地址二到原廠下載

更新時間

2025-2-1 20:00:00

CS48520規(guī)格書詳情

CS48520屬于集成電路(IC)的DSP(數(shù)字信號處理器)。由凌云邏輯制造生產(chǎn)的CS48520DSP(數(shù)字信號處理器)數(shù)字信號處理器是類似于微處理器或微控制器的器件,但區(qū)別在于其內(nèi)部架構(gòu)經(jīng)修改,適用于對連續(xù)數(shù)據(jù)流連續(xù)執(zhí)行以乘法和加法運算為主的算法,而不是以條件邏輯或大量并發(fā)進程為主的算法。該器件通常用于諸如音頻或視頻信號處理等應用。

Differentiating from the legacy Cirrus multi-standard, multichannel decoders, this new CS485xx family is still based on the same high-performance 32-bit fixed point Digital Signal Processor core but instead is equipped with much less memory, tailoring it for more cost-effective applications associated with multi-channel and virtual-channel sound enhancements.

FEATURES

? Cost-effective, High-performance 32-bit DSP

— 300,000,000 MAC/S (multiply accumulates per second)

— Dual MAC cycles per clock

— 72-bit accumulators are the most accurate in the industry

— 24k x 32 SRAM, 2k blocks - assignable to data or program

— Internal ROM contains a variety of configurable sound enhancement feature sets

— 8-channel internal DMA

— Internal watch-dog DSP lock-up prevention

? DSP Tool Set w/ Private Keys for Protecting Customer IP

? Configurable Serial Audio Inputs/Outputs

— Configurable for all input/output types

— Maximum 32-bit @ 192 kHz

— Supports 32-bit audio sample I/O between DSP chips

— TDM input modes (multiple channels on same line)

— 192 kHz SPDIF transmitter

— Multi-channel DSD direct stream digital SACD input

? Supports Two Different Input Fs Sample Rates

— Output can be master or slave

— Dual processing path capability

— Input supports dual domain slave clocking

— Hardware assist time sampling for sample rate conversion

? Integrated Clock Manager/PLL

— Can operate from external crystal, external oscillator

? Input Fs Auto Detection

? Host & Boot via Serial Interface

? Configurable GPIOs and External Interrupt Input

? 1.8V Core and a 3.3V I/O that is tolerant to 5V input

? Low-power Mode

— “Energy-Star Ready” via low-power mode, 268 μW in standby

產(chǎn)品屬性

更多
  • 產(chǎn)品編號:

    CS48520-CQZR

  • 制造商:

    Cirrus Logic Inc.

  • 類別:

    集成電路(IC) > DSP(數(shù)字信號處理器)

  • 系列:

    CS485xx

  • 包裝:

    卷帶(TR)

  • 類型:

    定點

  • 接口:

    I2C,SPI

  • 時鐘速率:

    150MHz

  • 片載 RAM:

    96kB

  • 電壓 - I/O:

    3.30V

  • 電壓 - 內(nèi)核:

    1.80V

  • 工作溫度:

    0°C ~ 70°C(TA)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    48-LQFP

  • 供應商器件封裝:

    48-LQFP(7x7)

  • 描述:

    IC DSP HP 32BIT 4CH I/O 48LQFP

供應商 型號 品牌 批號 封裝 庫存 備注 價格
CIRRUS
22+
QFP
100000
代理渠道/只做原裝/可含稅
詢價
CIRRUS
22+23+
QFP
21448
絕對原裝正品全新進口深圳現(xiàn)貨
詢價
CIRRUS
23+
QFP48
20000
原廠原裝正品現(xiàn)貨
詢價
CIRRUSLOGIC
24+
QFP
35200
一級代理/放心采購
詢價
CIRRUS
23+
QFP48
27
原裝環(huán)保房間現(xiàn)貨假一賠十
詢價
CIRRUS
LQFP48
68900
原包原標簽100%進口原裝常備現(xiàn)貨!
詢價
CIRRUS
22+
LQFP
8000
原裝正品支持實單
詢價
CIRRUS
24+
TSSOP28
5
詢價
Cirrus Logic
23+
標準封裝
10000
正規(guī)渠道,只有原裝!
詢價
CIRRUS
22+
QFP48
54157
鄭重承諾只做原裝進口貨
詢價