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DSPB56374AFC PDF预览

DSPB56374AFC

更新时间: 2024-11-05 21:14:15
品牌 Logo 应用领域
恩智浦 - NXP 时钟外围集成电路
页数 文件大小 规格书
64页 1108K
描述
56374 80LQFP AUTOMOTIVE

DSPB56374AFC 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Transferred零件包装代码:QFP
包装说明:14 X 14 MM, 1.40 MM HEIGHT, 0.65 MM PITCH, ROHS COMPLIANT, LQFP-80针数:80
Reach Compliance Code:unknownECCN代码:3A991.A.2
HTS代码:8542.31.00.01风险等级:5.52
Is Samacsys:N地址总线宽度:
桶式移位器:YES位大小:24
边界扫描:YES最大时钟频率:149.9 MHz
外部数据总线宽度:格式:FIXED POINT
内部总线架构:MULTIPLEJESD-30 代码:S-PQFP-G80
JESD-609代码:e3长度:14 mm
低功率模式:YES湿度敏感等级:3
端子数量:80封装主体材料:PLASTIC/EPOXY
封装代码:LQFP封装等效代码:QFP80,.64SQ
封装形状:SQUARE封装形式:FLATPACK, LOW PROFILE
峰值回流温度(摄氏度):260电源:1.25,3.3 V
认证状态:Not QualifiedRAM(字数):6144
座面最大高度:1.6 mm子类别:Digital Signal Processors
最大供电电压:1.3 V最小供电电压:1.2 V
标称供电电压:1.25 V表面贴装:YES
技术:CMOS端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:0.65 mm
端子位置:QUAD处于峰值回流温度下的最长时间:40
宽度:14 mmuPs/uCs/外围集成电路类型:DIGITAL SIGNAL PROCESSOR, OTHER
Base Number Matches:1

DSPB56374AFC 数据手册

 浏览型号DSPB56374AFC的Datasheet PDF文件第2页浏览型号DSPB56374AFC的Datasheet PDF文件第3页浏览型号DSPB56374AFC的Datasheet PDF文件第4页浏览型号DSPB56374AFC的Datasheet PDF文件第5页浏览型号DSPB56374AFC的Datasheet PDF文件第6页浏览型号DSPB56374AFC的Datasheet PDF文件第7页 
DSP56374  
Rev. 4.2, 1/2007  
Freescale Semiconductor  
Data Sheet: Technical Data  
DSP56374 Data Sheet  
Table of Contents  
1 Overview  
The DSP56374 is a high-density CMOS device with  
3.3 V inputs and outputs.  
1
2
3
4
5
6
7
8
9
Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1  
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3  
Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . 5  
Signal Groupings . . . . . . . . . . . . . . . . . . . . . . . . . 5  
Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . 25  
Power Requirements . . . . . . . . . . . . . . . . . . . . . 26  
Thermal Characteristics . . . . . . . . . . . . . . . . . . . 27  
DC Electrical Characteristics . . . . . . . . . . . . . . . 28  
AC Electrical Characteristics. . . . . . . . . . . . . . . . 29  
NOTE  
This document contains information on a  
new product. Specifications and  
information herein are subject to change  
without notice.  
10 Internal Clocks . . . . . . . . . . . . . . . . . . . . . . . . . . 29  
11 External Clock Operation . . . . . . . . . . . . . . . . . . 29  
12 Reset, Stop, Mode Select, and Interrupt Timing. 32  
13 Serial Host Interface SPI Protocol Timing. . . . . . 35  
14 Serial Host Interface (SHI) I2C Protocol Timing . 41  
15 Programming the Serial Clock . . . . . . . . . . . . . . 43  
16 Enhanced Serial Audio Interface Timing. . . . . . . 44  
17 Timer Timing. . . . . . . . . . . . . . . . . . . . . . . . . . . . 49  
18 GPIO Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50  
19 JTAG Timing. . . . . . . . . . . . . . . . . . . . . . . . . . . . 50  
20 Watchdog Timer Timing . . . . . . . . . . . . . . . . . . . 53  
For software or simulation models (for  
example, IBIS files), contact sales or go  
to www.freescale.com.  
The DSP56374 supports digital audio applications  
requiring sound field processing, acoustic equalization,  
and other digital audio algorithms. The DSP56374 uses  
the high performance, single-clock-per-cycle DSP56300  
core family of programmable CMOS digital signal  
processors (DSPs) combined with the audio signal  
processing capability of the Freescale Semiconductor,  
Inc. Symphony™ DSP family, as shown in Figure 1.  
Significant architectural enhancements include a barrel  
shifter, 24-bit addressing, and direct memory access  
© Freescale Semiconductor, Inc., 2004, 2005, 2006, 2007. All rights reserved.  
 

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