AM1705DPTP3 datasheet(4/165 Pages) TI1

4 / 165 page

AM1705

SPRS657E – FEBRUARY 2010 – REVISED JUNE 2014

www.ti.com

Table of Contents

AM1705 ARM Microprocessor

......................... 1

6.9

EDMA

............................................... 56

1.1

Features

.............................................. 1

6.10

External Memory Interface A (EMIFA)

.............. 61

1.2

Applications

........................................... 2

6.11

External Memory Interface B (EMIFB)

.............. 67

1.3

Description

............................................ 2

6.12

Memory Protection Units

............................ 74

1.4

Functional Block Diagram

............................ 3

6.13

MMC / SD / SDIO (MMCSD)

........................ 77

Revision History

......................................... 5

6.14

Ethernet Media Access Controller (EMAC)

......... 80

Device Overview

......................................... 7

6.15

Management Data Input/Output (MDIO)

............ 85

6.16

Multichannel Audio Serial Ports (McASP0,

3.1

Device Characteristics

................................ 7

McASP1)

............................................ 87

3.2

Device Compatibility

.................................. 8

6.17

Serial Peripheral Interface Ports (SPI0, SPI1)

...... 98

3.3

ARM Subsystem

...................................... 8

6.18

Enhanced Capture (eCAP) Peripheral

............. 116

3.4

Memory Map Summary

............................. 11

6.19

Enhanced Quadrature Encoder (eQEP)

3.5

Pin Assignments

.................................... 13

Peripheral

.......................................... 119

3.6

Terminal Functions

.................................. 14

6.20

Enhanced High-Resolution Pulse-Width Modulator

Device Configuration

.................................. 30

(eHRPWM)

......................................... 121

4.1

Boot Modes

......................................... 30

6.21

Timers

.............................................. 125

4.2

SYSCFG Module

.................................... 31

6.22

Inter-Integrated Circuit Serial Ports (I2C0, I2C1)

.. 127

4.3

Pullup/Pulldown Resistors

.......................... 33

6.23

Universal Asynchronous Receiver/Transmitter

(UART)

............................................. 132

Device Operating Conditions

........................ 34

6.24

USB0 OTG (USB2.0 OTG)

........................ 134

5.1

Absolute Maximum Ratings Over Operating

Junction Temperature Range

6.25

Power and Sleep Controller (PSC)

................ 142

(Unless Otherwise Noted)

................................. 34

6.26

Programmable Real-Time Unit Subsystem

5.2

Handling Ratings

.................................... 34

(PRUSS)

........................................... 145

5.3

Recommended Operating Conditions

............... 35

6.27

Emulation Logic

.................................... 148

5.4

Notes on Recommended Power-On Hours (POH)

. 36

6.28

IEEE 1149.1 JTAG

................................ 154

5.5

Electrical Characteristics Over Recommended

Device and Documentation Support

.............. 156

Ranges of Supply Voltage and Operating Junction

7.1

Device Support

..................................... 156

Temperature (Unless Otherwise Noted)

............ 37

7.2

Documentation Support

............................ 157

Peripheral Information and Electrical

7.3

Community Resources

............................. 157

Specifications

........................................... 38

7.4

Trademarks

........................................ 157

6.1

Parameter Information

.............................. 38

6.2

Recommended Clock and Control Signal Transition

7.5

Electrostatic Discharge Caution

................... 157

Behavior

............................................. 39

7.6

Glossary

............................................ 157

6.3

Power Supplies

...................................... 39

Mechanical Packaging and Orderable

6.4

Reset

................................................ 40

Information

............................................. 158

6.5

Crystal Oscillator or External Clock Input

........... 43

8.1

Thermal Data for PTP

............................. 158

8.2

Supplementary Information About the 176-pin PTP

6.6

Clock PLLs

.......................................... 45

PowerPAD™ Package

............................. 158

6.7

Interrupts

............................................ 49

8.3

Packaging Information

............................. 159

6.8

General-Purpose Input/Output (GPIO)

.............. 53

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