NEO-7
u-blox 7 GNSS modules
Data Sheet
Highlights:
•
•
•
•
•
GNSS engine for GPS, GLONASS, Galileo and QZSS
Product variants to meet performance and cost requirements
Combines low power consumption and high sensitivity
Simple integration with u-blox wireless modules
Backward compatible with NEO-6 and NEO-5 families
www.u-blox.com
UBX-13003830 - R04
NEO-7 - Data Sheet
Document Information
Title
Subtitle
Document type
Document number
Revision, date
Document status
Document status explanation
Objective Specification
Advance Information
Early Production Information
Production Information
Document contains target values. Revised and supplementary data will be published later.
Document contains data based on early testing. Revised and supplementary data will be published later.
Document contains data from product verification. Revised and supplementary data may be published later.
Document contains the final product specification.
NEO-7
u-blox 7 GNSS modules
Data Sheet
UBX-13003830
R04
30-Jan-2014
Early Production Information
This document applies to the following products:
Name
NEO-7M-0
NEO-7N-0
NEO-7N-0
NEO-7N-0
Type number
NEO-7M-0-000
NEO-7N-0-000
NEO-7N-0-001
NEO-7N-0-002
ROM/FLASH version
ROM1.00
FW1.00
FW1.00
FW1.00
PCN reference
N/A
N/A
N/A
N/A
u-blox reserves all rights to this document and the information contained herein. Products, names, logos and designs described herein
may in whole or in part be subject to intellectual property rights. Reproduction, use, modification or disclosure to third parties of this
document or any part thereof without the express permission of u-blox is strictly prohibited.
The information contained herein is provided “as is” and u-blox assumes no liability for the use of the information. No warranty, either
express or implied, is given, including but not limited, with respect to the accuracy, correctness, reliability and fitness for a particular
purpose of the information. This document may be revised by u-blox at any time. For most recent documents, visit www.u-blox.com.
Copyright © 2014, u-blox AG.
u-blox
®
is a registered trademark of u-blox Holding AG in the EU and other countries. ARM
®
is the registered trademark of ARM Limited in
the EU and other countries.
UBX-13003830 - R04
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NEO-7 - Data Sheet
Contents
Contents.............................................................................................................................. 3
1
Functional description.................................................................................................. 5
1.1
1.2
1.3
Overview .............................................................................................................................................. 5
Product features ................................................................................................................................... 5
GNSS performance ............................................................................................................................... 6
GPS performance .......................................................................................................................... 6
1.3.1
1.3.2
GLONASS performance ................................................................................................................. 7
1.4
Block diagram....................................................................................................................................... 8
1.5
GNSS .................................................................................................................................................... 8
GPS ............................................................................................................................................... 8
GLONASS ...................................................................................................................................... 8
Galileo ........................................................................................................................................... 8
1.5.1
1.5.2
1.5.3
1.5.4
QZSS ............................................................................................................................................. 8
1.6
Augmented GNSS................................................................................................................................. 9
1.6.1
1.6.2
1.6.3
1.7
Assisted GNSS (A-GPS) .................................................................................................................. 9
AssistNow Autonomous ................................................................................................................ 9
Satellite-Based Augmentation System (SBAS) ................................................................................. 9
Data logging (NEO-7N) ......................................................................................................................... 9
1.8
EXTINT: External interrupt ................................................................................................................... 10
1.8.1
Pin Control .................................................................................................................................. 10
1.8.2
1.9
1.10
1.11
1.11.1
1.11.2
1.11.3
Aiding ......................................................................................................................................... 10
TIMEPULSE ......................................................................................................................................... 10
Protocols and interfaces .................................................................................................................. 10
Interfaces ........................................................................................................................................ 11
UART........................................................................................................................................... 11
USB ............................................................................................................................................. 11
SPI ............................................................................................................................................... 11
1.11.4 Display Data Channel (DDC) ........................................................................................................ 11
1.12
Clock generation ............................................................................................................................ 11
1.12.1
Oscillators.................................................................................................................................... 11
1.12.2 Real-Time Clock (RTC) ................................................................................................................. 11
1.13
Power management ........................................................................................................................ 12
1.13.1
DC/DC converter ......................................................................................................................... 12
1.13.2 Operating modes ........................................................................................................................ 12
1.14
Antenna .......................................................................................................................................... 12
2
3
Pin Definition .............................................................................................................. 13
2.1
Pin assignment ................................................................................................................................... 13
Configuration management ...................................................................................... 14
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Early Production Information
Contents
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NEO-7 - Data Sheet
3.1
Interface Selection (D_SEL) .................................................................................................................. 14
4
Electrical specification ................................................................................................ 15
4.1
4.2
4.3
4.4
Absolute maximum rating .................................................................................................................. 15
Operating conditions .......................................................................................................................... 16
Indicative current requirements ........................................................................................................... 17
SPI timing diagrams ............................................................................................................................ 18
4.4.1
Timing recommendations ............................................................................................................ 18
4.5
DDC timing diagrams ......................................................................................................................... 18
5
6
Mechanical specifications .......................................................................................... 19
Reliability tests and approvals .................................................................................. 20
6.1
6.2
Reliability tests .................................................................................................................................... 20
Approvals ........................................................................................................................................... 20
7
Product handling & soldering .................................................................................... 21
7.1
Packaging ........................................................................................................................................... 21
Reels ........................................................................................................................................... 21
Tapes .......................................................................................................................................... 21
Moisture Sensitivity Levels ........................................................................................................... 22
Reflow soldering ......................................................................................................................... 22
ESD handling precautions ............................................................................................................ 22
7.1.1
7.1.2
7.2
7.2.1
7.2.2
7.2.3
Shipment, storage and handling ......................................................................................................... 22
8
9
Default messages ....................................................................................................... 23
Labeling and ordering information........................................................................... 24
9.1
9.2
9.3
Product labeling.................................................................................................................................. 24
Explanation of codes........................................................................................................................... 24
Ordering codes ................................................................................................................................... 24
Related documents........................................................................................................... 25
Revision history ................................................................................................................ 25
Contact .............................................................................................................................. 26
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Early Production Information
Contents
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NEO-7 - Data Sheet
1 Functional description
1.1 Overview
The NEO-7 series of standalone GNSS modules benefit from the exceptional performance of the u-blox 7 GNSS
(GPS, GLONASS, Galileo, QZSS and SBAS) engine. The NEO-7 series delivers high sensitivity and minimal
acquisition times in the industry-proven NEO form factor.
The NEO-7 series provides maximum sensitivity while maintaining low system power. The NEO-7M is optimized
for cost sensitive applications, while NEO-7N provides best performance and easy RF integration. The NEO form
factor allows easy migration from previous NEO generations. Sophisticated RF-architecture and interference
suppression ensure maximum performance even in GNSS-hostile environments.
The NEO-7 series combines a high level of integration capability with flexible connectivity options in a miniature
2
package. This makes it perfectly suited for industrial applications with strict size and cost requirements. The I C
compatible DDC interface provides connectivity and enables synergies with u-blox SARA, LEON and LISA wireless
modules.
u-blox 7 modules use GNSS chips qualified according to AEC-Q100 and are manufactured in ISO/TS 16949
certified sites. Qualification tests are performed as stipulated in the ISO16750 standard: “Road vehicles –
Environmental conditions and testing for electrical and electronic equipment”.
1.2 Product features
UBX-13003830 - R04
Early Production Information
Functional description
Page 5 of 26
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