DSP56374UMSLASHD datasheet(1/64 Pages) FREESCALE

tên linh kiện	DSP56374UM/D

Giải thích chi tiết về linh kiện	a high-density CMOS device

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Freescale Semiconductor

Data Sheet: Technical Data

DSP56374

Rev. 4.2, 1/2007

Table of Contents

1

Overview

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.

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

1

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

2

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

3

Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

4

Signal Groupings . . . . . . . . . . . . . . . . . . . . . . . . . 5

5

Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . 25

6

Power Requirements . . . . . . . . . . . . . . . . . . . . . 26

7

Thermal Characteristics . . . . . . . . . . . . . . . . . . . 27

8

DC Electrical Characteristics . . . . . . . . . . . . . . . 28

9

AC Electrical Characteristics. . . . . . . . . . . . . . . . 29

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

DSP56374 Data Sheet

Số phần tương tự - DSP56374UM/D

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Motorola, Inc	DSP56374UM/D	1Mb / 128P	high density CMOS device with 3.3 V inputs and outputs

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Mô tả tương tự - DSP56374UM/D

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Motorola, Inc	DSP56371	1Mb / 102P	high density CMOS device
Motorola, Inc	DSP56374	1Mb / 128P	high density CMOS device with 3.3 V inputs and outputs
Freescale Semiconductor...	DSPA56371	1Mb / 124P	The DSP56371 is a high density CMOS device with 5.0-volt compatible inputs and outputs.
Freescale Semiconductor...	DSP56371	954Kb / 68P	high density CMOS device
Unisonic Technologies	U74LVC1G66	175Kb / 7P	The U74LVC1G66 is a high-speed CMOS device.
Freescale Semiconductor...	DSPB56374AE	1Mb / 64P	The DSP56374 is a high-density CMOS device with 3.3 V inputs and outputs.
ATMEL Corporation	ATV2500B	762Kb / 21P	High-performance, High-density Programmable Logic Device
ATMEL Corporation	ATV2500BQL	762Kb / 21P	High-performance, High-density Programmable Logic Device
NXP Semiconductors	DSP56374	1Mb / 64P	The DSP56374 is a high-density CMOS device with 3.3 V inputs and outputs. Rev. 4.2, 1/2007
NXP Semiconductors	DSP56371	1Mb / 68P	The DSP56371 is a high density CMOS device with 5.0-V compatible inputs and outputs Rev. 4.1, 1/2007

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