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DSP56362P PDF预览

DSP56362P

更新时间: 2024-01-27 22:23:09
品牌 Logo 应用领域
摩托罗拉 - MOTOROLA 数字信号处理器
页数 文件大小 规格书
168页 2933K
描述
24-Bit Audio Digital Signal Processor

DSP56362P 技术参数

生命周期:Transferred零件包装代码:QFP
包装说明:QFP,针数:144
Reach Compliance Code:unknownECCN代码:3A001.A.3
HTS代码:8542.31.00.01风险等级:5.74
地址总线宽度:18桶式移位器:YES
边界扫描:YES最大时钟频率:120 MHz
外部数据总线宽度:24格式:FIXED POINT
内部总线架构:MULTIPLEJESD-30 代码:S-PQFP-G144
低功率模式:YES端子数量:144
封装主体材料:PLASTIC/EPOXY封装代码:QFP
封装形状:SQUARE封装形式:FLATPACK
认证状态:Not Qualified最大供电电压:3.46 V
最小供电电压:3.14 V标称供电电压:3.3 V
表面贴装:YES技术:CMOS
端子形式:GULL WING端子位置:QUAD
uPs/uCs/外围集成电路类型:DIGITAL SIGNAL PROCESSOR, OTHERBase Number Matches:1

DSP56362P 数据手册

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Freescale Semiconductor, Inc.  
Technical Data  
DSP56362/D  
Rev. 3, 02/2004  
24-Bit Audio Digital  
Signal Processor  
Motorola designed the DSP56362 to support digital audio applications requiring digital audio compression  
and decompression, sound field processing, acoustic equalization, and other digital audio algorithms. The  
DSP56362 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  
Motorola Symphony™ DSP family, as shown in Figure 1. This design provides a two-fold performance  
increase over Motorola’s popular Symphony family of DSPs while retaining code compatibility. Significant  
architectural enhancements include a barrel shifter, 24-bit addressing, instruction cache, and direct  
memory access (DMA). The DSP56362 offers 100 million instructions per second (MIPS) using an internal  
100 MHz clock at 3.3 V.  
2
16  
12  
5
Program RAM/  
Instruction  
Cache  
3072 × 24  
Program ROM  
30K × 24  
Bootstrap ROM  
X Data  
RAM  
5632 × 24  
ROM  
6144 × 24  
Host  
Interface  
DAX  
(SPDIF)  
Triple  
Timer  
SHI  
ESAI  
Y Data  
RAM  
5632 × 24  
ROM  
6144 × 24  
Memory  
Expansion  
Area  
192 × 24  
Peripheral  
Expansion Area  
YAB  
18  
Address  
External  
Address  
Bus  
XAB  
PAB  
DAB  
Generation  
Unit  
Address  
Switch  
Six Channel  
DMA Unit  
DRAM/SRAM  
Bus  
24-Bit  
DSP56300  
Core  
11  
Interface  
&
Control  
I - Cache  
Control  
DDB  
YDB  
XDB  
PDB  
GDB  
External  
Data Bus  
Switch  
24  
Internal  
Data  
Bus  
Data  
Switch  
Power  
EXTAL  
Clock  
Generator  
Mngmnt.  
Data ALU  
6
Program  
Interrupt  
Controller  
Program  
Decode  
Controller  
Program  
Address  
Generator  
+
56-bit MAC  
24  
×
24 56  
JTAG  
OnCE  
Two 56-bit Accumulators  
56-bit Barrel Shifter  
PLL  
CLKOUT  
MODA/IRQA  
MODB/IRQB  
MODC/IRQC  
MODD/IRQD  
RESET  
PINIT/NMI  
AA0456G  
Figure 1 DSP56362 Block Diagram  
This document contains information on a new product. Specifications and information herein are subject to change without notice.  
IMOTOROLA  
DSP56362 Advance Information  
For More Information On This Product,  
Go to: www.freescale.com  

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