PXA270 datasheet(3/126 Pages) INTEL

3 / 126 page

Intel® PXA270 Processor

Contents

Electrical, Mechanical, and Thermal Specification

iii

Contents

Introduction .........................................................................................................1-1

1.1

About This Document.................................................................................1-1

1.1.1

Number Representation ................................................................1-1

1.1.2

Typographical Conventions ...........................................................1-1

1.1.3

Applicable Documents...................................................................1-2

Functional Overview ...........................................................................................2-1

Package Information...........................................................................................3-1

3.1

Package Information ..................................................................................3-1

3.2

Processor Materials....................................................................................3-6

3.3

Junction To Case Temperature Thermal Resistance.................................3-7

3.4

Processor Markings....................................................................................3-7

3.5

Tray Drawing ..............................................................................................3-8

Pin Listing and Signal Definitions .....................................................................4-1

4.1

Ball Map View.............................................................................................4-2

4.1.1

13x13 mm VF-BGA Ball map ........................................................4-2

4.1.2

23x23 mm PBGA Ball map............................................................4-6

4.2

Pin Usage...................................................................................................4-9

4.3

Signal Types.............................................................................................4-27

4.4

Memory Controller Reset and Initialization...............................................4-28

4.5

Power-Supply Pins ...................................................................................4-29

Electrical Specifications.....................................................................................5-1

5.1

Absolute Maximum Ratings........................................................................5-1

5.2

Operating Conditions..................................................................................5-1

5.2.1

Internal Power Domains ................................................................5-6

5.3

Power-Consumption Specifications............................................................5-6

5.4

DC Specification.........................................................................................5-8

5.5

Oscillator Electrical Specifications..............................................................5-9

5.5.1

32.768-kHz Oscillator Specifications .............................................5-9

5.5.2

13.000-MHz Oscillator Specifications..........................................5-11

5.6

CLK_PIO and CLK_TOUT Specifications ................................................5-12

5.7

48 MHz Output Specifications ..................................................................5-13

AC Timing Specifications...................................................................................6-1

6.1

AC Test Load Specifications ......................................................................6-1

6.2

Reset and Power Manager Timing Specifications......................................6-2

6.2.1

Power-On Timing Specifications ...................................................6-2

6.2.2

Hardware Reset Timing.................................................................6-4

6.2.3

Watchdog Reset Timing ................................................................6-5

6.2.4

GPIO Reset Timing .......................................................................6-5

6.2.5

Sleep Mode Timing .......................................................................6-6

6.2.6

Deep-Sleep Mode Timing..............................................................6-7

PXA270 Datasheet(PDF) 3 Page - Intel Corporation

PXA270 Datasheet(HTML) 3 Page - Intel Corporation

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL