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UBX-G7020 series

u-blox 7 GNSS chips

UBX‑G7020 series is an older generation product. For new designs see:
Versatile u-blox M8 GNSS chips
u-blox 8 GNSS chip

Highlights

  • GNSS engine for GPS/QZSS, GLONASS
  • Minimal board space, <30 mm2
  • Combines low power consumption and high sensitivity
  • Minimal e‑BOM, as few as 8 external parts
  • Exceptional jamming immunity
  • Pin‑compatible to UBX‑M8030

Product variants

UBX-G7020-CT

u-blox 7 GNSS chip, WL-CSP50, standard grade

UBX-G7020-KT

u-blox 7 GNSS chip, QFN40

UBX-G7020-KA

u-blox 7 GNSS chip, QFN40, automotive grade

Product variantsUBX-G7020-CTUBX-G7020-KTUBX-G7020-KA
Multi-GNSS
GNSS features 
OscillatorCrystal supported, TCXO supported
Antenna 
Internal antenna
Pin (active) for external antenna
Pin (passive) for external antenna
Area 
Global
Microprocessor on board  
Standalone module
Interfaces 
UART1
USB1
SPI1
DDC (I²C compliant)1
Electrical data 
Minimum supply [V]1.40
Maximum supply [V]3.6
Environmental data, quality & reliability 
Maximum temperature [°C]85
Minimum temperature [°C]-40
Size [mm]5 x 5 x 0.59
Features 
Programmable flash memory
Data logging
RTC crystal
Internal oscillator
Active antenna / LNA supply
Active antenna / LNA control

Product Summary

Android GNSS solution

16-Oct-2019

95 KB

Interface Manual

u-blox7 (V14) Receiver Description Protocol Specification

15-Jun-2018

2.68 MB

Application Note

GNSS Antennas: RF Design Considerations for u-blox GNSS Receivers

16-Oct-2019

1.39 MB
GPS week number roll-over workaround

08-Aug-2019

218 KB
u-blox GNSS drivers for Windows systems

18-Apr-2019

3.73 MB
Data, Clock (IODC) Value Selection Process and IS-GPS-200H Compliance Statement

15-Mar-2018

43 KB

Release Notes

u-blox GNSS Sensor Device Driver for Windows, v2.40

21-Dec-2017

129 KB
u-blox GNSS VCP Device Driver for Windows, v3.10

01-Nov-2017

126 KB

Driver

u-blox GNSS Sensor Device Driver for Windows, v2.40

01-Nov-2017

4.95 MB
u-blox GNSS VCP Device Driver for Windows, v3.10

01-Nov-2017

5.47 MB

Driver Guide

u-blox GNSS Sensor and VCP Device Driver User Guide

01-Nov-2017

1.87 MB
Selection guide for u-blox GNSS USB Windows driver

01-Nov-2016

354 KB

Information Note

GPS week number roll-over workaround for u-blox GNSS receivers

11-Sep-2019

79 KB
GPS Week Number Rollover u-blox Compliance Statement

14-May-2019

31 KB
Change of wafer probe site for u-blox Automotive chips

30-May-2018

63 KB
UBX-G7020 Hardware Integration Manual update

28-Oct-2016

134 KB
Change of cover tape for chip reels

06-Feb-2015

142 KB

End of Life Note

UBX-G7020-CT End of Life

31-May-2019

71 KB

Overview

u-blox Package Reference

29-Oct-2019

4.63 MB
u-blox GNSS product overview

15-May-2019

548 KB

The high performance UBX‑G7020 multi‑GNSS chip supports GPS, GLONASS, QZSS and SBAS. It delivers exceptional sensitivity and acquisition times. u‑blox 7 features ultra low power consumption, thanks to innovative single die architecture and enhanced software algorithms. This gives the UBX‑G7020 best in class power consumption for GLONASS reception. The extended voltage supply range and 1.8 V and 3.0 V I/O compliance supports a wide variety of user applications. Sophisticated RF‑architecture and interference suppression using active continuous wave detection ensure maximum performance even in GNSS‑hostile environments. The UBX‑G7020 is available in your choice of miniature WLCSP and QFN packages and features an ultra small solution footprint of only 30 mm2. The built‑in LNA, LDOs and DC/DC converter, and on‑chip ROM mean that only the smallest possible external BOM is required. By supporting TCXOs or lower price GNSS oscillators the UBX‑G7020 further ensures a minimal Total‑Cost‑of‑Ownership. The ultra small UBX‑G7020‑CT is the perfect choice for portable consumer applications with demanding size and cost constraints. With its rigorous Automotive quality and manufacturing standards (AEC‑Q100, ISO/TS 16949) the UBX‑G7020‑KA is ideal for automotive applications.