Datasheet > DSP56374PB/D

DSP56374PB/D

更新时间： 2024-02-02 00:32:32

品牌	Logo	应用领域
摩托罗拉 - MOTOROLA		/
页数	文件大小	规格书
128页	1510K
描述
high density CMOS device with 3.3 V inputs and outputs

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DSP56374PB/D 技术参数

是否Rohs认证：	符合	生命周期：	Transferred
Reach Compliance Code：	unknown	风险等级：	5.84
位大小：	24	格式：	FIXED POINT
JESD-30 代码：	S-PQFP-G80	端子数量：	80
封装主体材料：	PLASTIC/EPOXY	封装代码：	QFP
封装等效代码：	QFP80,.64SQ	封装形状：	SQUARE
封装形式：	FLATPACK	电源：	3.3 V
认证状态：	Not Qualified	RAM（字数）：	6144
子类别：	Digital Signal Processors	最大压摆率：	100 mA
标称供电电压：	3.3 V	表面贴装：	YES
技术：	CMOS	端子形式：	GULL WING
端子节距：	0.635 mm	端子位置：	QUAD

DSP56374PB/D 数据手册

DSP56374

Rev. 1, 11/2004

Freescale Semiconductor

Technical Data

Table of Contents

Section

Overview

Page

1 Features........................................2

2 Documentation..............................4

3 Signal Groupings ..........................4

4 Maximum Ratings .......................24

5 Power Requirements...................25

6 Thermal Characteristics..............26

7 DC Electrical Characteristics ......26

8 AC Electrical Characteristics.......27

9 Internal Clocks............................27

10 External Clock Operation..........29

The DSP56374 is a high density CMOS device with 3.3 V inputs and outputs.

NOTE

This document contains information on a new product.

Specifications and information herein are subject to

change without notice.

Finalized specifications may be published after further characterization and device

qualifications are completed.

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. (formerly Motorola) Symphony™ DSP family, as shown in

Figure 1. Significant architectural enhancements include a barrel shifter, 24-bit addressing,

and direct memory access (DMA). The DSP56374 offers 150 million instructions per second

(MIPS) using an internal 150 MHz clock.

11 Reset, Stop, Mode Select, and

Interrupt Timing...........................30

12 Serial Host Interface SPI Protocol

Timing..........................................34

13 Serial Host Interface (SHI) I2C

Protocol Timing ...........................40

14 Programming the Serial Clock ..42

Data Sheet Conventions

This data sheet uses the following conventions:

15 Enhanced Serial Audio Interface

Timing..........................................43

16 Timer Timing.............................48

17 GPIO Timing .............................48

18 JTAG Timing .............................50

19 Watchdog Timer Timing............52

Appendix A Package Information. 53

Appendix B IBIS Model.................63

OVERBAR Used to indicate a signal that is active when pulled low (For

example, the RESET pin is active when low.)

“asserted” Means that a high true (active high) signal is high or that a low true

(active low) signal is low

“deasserted” Means that a high true (active high) signal is low or that a low true

(active low) signal is high

Examples:

Signal/

Symbol

Logic State

Signal State

Voltage*

True

False

True

Asserted

Deasserted

Asserted

V_IL/ V_OL

V_IH/ V_OH

V_IL/ V_OL

False

Deasserted

Note: *Values for V_IL, V_OL, V_IH, and V_OHare defined by individual product specifications.

PRELIMINARY

12 3 4 5 6 7...128

中文翻译

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与DSP56374PB/D相关器件

型号	品牌	获取价格	描述	数据表
DSP56374UG	ETC	获取价格	DSP56374UG 24-Bit Digital Signal User Guide
DSP56374UM	MOTOROLA	获取价格	high density CMOS device with 3.3 V inputs and outputs
DSP56374UM/D	MOTOROLA	获取价格	high density CMOS device with 3.3 V inputs and outputs
DSP56374UM/D	FREESCALE	获取价格	a high-density CMOS device
DSP56600	FREESCALE	获取价格	Implementing Viterbi Decoders Using the VSL Instruction on DSP Families
DSP56600AD	FREESCALE	获取价格	16-BIT DIGITAL SIGNAL PROCESSOR
DSP56600FM	FREESCALE	获取价格	INTERGRATED CELLULAR BASEBAND PROCESSOR DEVELOPMENT IC
DSP56602	MOTOROLA	获取价格	16-Bit Digital Signal Processor User manual
DSP56602AD	MOTOROLA	获取价格	16-Bit Digital Signal Processor User manual
DSP56602DS	ETC	获取价格	DSP56602 16-Bit Digital Signal Processor Datasheet

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