DSP56371 Datasheet, PDF (1/68 Pages) Motorola, Inc – high density CMOS device

Freescale Semiconductor
Data Sheet: Technical Data
DSP56371
Rev. 4.1, 1/2007
DSP56371 Data Sheet
1 Introduction
Table of Contents
1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
The DSP56371 is a high density CMOS device with
2 DSP56371 Overview. . . . . . . . . . . . . . . . . . . . . . . 1
5.0-V compatible inputs and outputs.
3 Signal/Connection Descriptions . . . . . . . . . . . . . 10
4 Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . 33
NOTE
This document contains information on a
5 Power Requirements . . . . . . . . . . . . . . . . . . . . . 34
6 Thermal Characteristics . . . . . . . . . . . . . . . . . . . 35
7 DC Electrical Characteristics . . . . . . . . . . . . . . . 36
new product. Specifications and
8 AC Electrical Characteristics. . . . . . . . . . . . . . . . 37
information herein are subject to change
without notice.
9 Internal Clocks . . . . . . . . . . . . . . . . . . . . . . . . . . 37
10 External Clock Operation . . . . . . . . . . . . . . . . . . 38
11 Reset, Stop, Mode Select, and Interrupt Timing . 39
Finalized specifications may be published after further
12 Serial Host Interface SPI Protocol Timing. . . . . . 42
13 Serial Host Interface (SHI) I²C Protocol Timing . 47
characterization and device qualifications are completed. _{14 Enhanced Serial Audio Interface Timing. . . . . . . 49}
For software or simulation models (for example, IBIS
files), contact sales or go to www.freescale.com.
15 Digital Audio Transmitter Timing. . . . . . . . . . . . . 54
16 Timer Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
17 GPIO Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
18 JTAG Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
2 DSP56371 Overview
19 Package Information . . . . . . . . . . . . . . . . . . . . . . 58
20 Design Considerations . . . . . . . . . . . . . . . . . . . . 64
21 Electrical Design Considerations . . . . . . . . . . . . 65
22 Power Consumption Benchmark . . . . . . . . . . . . 67
2.1 Introduction
This manual describes the DSP56371 24-bit digital
signal processor (DSP), its memory, operating modes
and peripheral modules. The DSP56371 is a member of
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