Symphony DSP56720/DSP56721 Multi-Core Audio Processors, Rev. 5 Freescale Semicon" />
參數資料
型號: DSPB56720AG
廠商: Freescale Semiconductor
文件頁數: 49/54頁
文件大?。?/td> 0K
描述: AUDIO PROCESSOR SYMPH 144-LQFP
標準包裝: 60
系列: DSP56K/Symphony
類型: 音頻處理器
接口: 主機接口,I²C,SAI,SPI
時鐘速率: 200MHz
非易失內存: 外部
芯片上RAM: 744kB
電壓 - 輸入/輸出: 3.30V
電壓 - 核心: 1.00V
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 144-LQFP
供應商設備封裝: 144-LQFP(20x20)
包裝: 托盤
Symphony DSP56720/DSP56721 Multi-Core Audio Processors, Rev. 5
Freescale Semiconductor
53
7 These dimensions are determined at the seating plane, datum A.
6
Product Documentation
This Data Sheet is labeled as a particular type: Product Preview, Advance Information, or Technical Data. Definitions of these
types are available at: http://www.freescale.com. Documentation is available from a local Freescale Semiconductor, Inc.
distributor, semiconductor sales office, Literature Distribution Center, or through the Freescale DSP home page on the Internet
(the source for the latest information).
The following documents are required for a complete description of the device and are necessary to design properly with the
parts:
DSP56300 Family Manual (document number DSP56300FM). Detailed description of the 56300-family architecture and the
24-bit core processor and instruction set.
Symphony DSP56720/DSP56721 Multi-Core Audio Processors Reference Manual (document number DSP56720RM).
Detailed description of memory, peripherals, and interfaces.
DSP56720 Product Brief (DSP56720PB). Brief description of the DSP56720 device.
DSP56721 Product Brief (DSP56721PB). Brief description of the DSP56721 device.
7
Revision History
Table 22 summarizes revisions to this document.
Table 22. Revision History
Revision
Date
Description
5
02/2009
Updated values and added Commercial and Automotive columns in Table 4, DC
Updated values in the following tables: Table 7, Table 9, Table 10, Table 11, Table 12,
to “13”.
In Section 2.20, “EMC Timing (DSP56720 Only),” added text regarding the EMC chapter
and applicable sections.
Added automotive information to Table 20, Ordering Information.
4
04/2008
Added formula for thermal characteristics on page 10.
Added values for pull-up and pull-down resistors on page 12.
3
03/2008
Updated order information on page 1 to include additional parts with temperature
specification.
2
02/2008
Timing updates.
1
12/2007
Initial release
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相關代理商/技術參數
參數描述
DSPB56720CAG 功能描述:數字信號處理器和控制器 - DSP, DSC 24-BIT 200MHz RoHS:否 制造商:Microchip Technology 核心:dsPIC 數據總線寬度:16 bit 程序存儲器大小:16 KB 數據 RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數量:35 定時器數量:3 設備每秒兆指令數:50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風格:SMD/SMT
DSPB56721AF 功能描述:數字信號處理器和控制器 - DSP, DSC DSP56721 RoHS:否 制造商:Microchip Technology 核心:dsPIC 數據總線寬度:16 bit 程序存儲器大小:16 KB 數據 RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數量:35 定時器數量:3 設備每秒兆指令數:50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風格:SMD/SMT
DSPB56721AG 功能描述:數字信號處理器和控制器 - DSP, DSC DSP56721 RoHS:否 制造商:Microchip Technology 核心:dsPIC 數據總線寬度:16 bit 程序存儲器大小:16 KB 數據 RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數量:35 定時器數量:3 設備每秒兆指令數:50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風格:SMD/SMT
DSPB56721AG 制造商:Freescale Semiconductor 功能描述:Multi-Core Audio Digital Signal Processo
DSPB56721CAF 功能描述:數字信號處理器和控制器 - DSP, DSC 24-BIT 200MHz RoHS:否 制造商:Microchip Technology 核心:dsPIC 數據總線寬度:16 bit 程序存儲器大小:16 KB 數據 RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數量:35 定時器數量:3 設備每秒兆指令數:50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風格:SMD/SMT