MAX-7 series
u-blox 7 GNSS modules
Highlights
- Miniature LCC package
- GNSS engine for GPS/QZSS, GLONASS
- Low power consumption
- Product variants to meet performance and cost requirements
- Pin-to-pin and software compatible with MAX-M8 and MAX-6

- Standard
- Professional
- Automotive
Product variants
u-blox 7 GNSS module, ROM, crystal
u-blox 7 GNSS module, ROM, TCXO
u-blox 7 GNSS module, ROM, TCXO, short-circuit protection
Product variants | MAX-7C | MAX-7Q | MAX-7W |
---|---|---|---|
Multi-GNSS | ✓ | ||
GNSS features | |||
Oscillator | Crystal | TCXO | |
Antenna | |||
Pin (active) for external antenna | ✓ | ||
Pin (passive) for external antenna | ✓ | ||
Area | |||
Global | ✓ | ||
Microprocessor on board | |||
Standalone module open CPU | ✓ | ||
Interfaces | |||
UART | 1 | ||
USB | 1 | ||
SPI | 1 | ||
DDC (I2C compliant) | 1 | ||
Electrical data | |||
Minimum supply [V] | 1.65 | 2.70 | |
Maximum supply [V] | 3.6 | ||
Environmental data, quality & reliability | |||
Maximum temperature [°C] | 85 | ||
Minimum temperature [°C] | -40 | ||
Size [mm] | 9.7 x 10.1 x 2.5 | ||
Features | |||
Active antenna / LNA control | ✓ | – | |
Antenna short circuit detect / protect pin | – | ✓ |
Product Summary
Data Sheet
Integration Manual
09-Oct-2017
Interface Manual
Application Note
22-Nov-2016
CAD/CAE Libraries
Release Notes
Driver
Driver Guide
Information Note
Conformity and Certification
20-Jan-2021
Overview
19-Feb-2021
27-Jan-2021
19-Aug-2020
White Paper
The MAX-7 series of standalone GNSS modules is built on the exceptional performance of the u‑blox 7 multi-GNSS (GPS, GLONASS, QZSS and SBAS) engine. The MAX-7 series delivers high sensitivity and minimal acquisition times in the ultra compact MAX form factor. The MAX-7 series provides maximum sensitivity while maintaining low system power. The MAX-7C is optimized for cost sensitive applications. The MAX-7Q provides best performance and lowest power, while the MAX‑7W provides best performance and is optimized for active antennas. The industry proven MAX form factor allows easy migration from MAX-6 modules. Sophisticated RF-architecture and interference suppression ensure maximum performance even in GNSS-hostile environments. The MAX-7 series combines a high level of integration capability with flexible connectivity options in a miniature package. This makes it perfectly suited for industrial and mass-market end products with strict size and cost requirements. The DDC (I2C compliant) interface provides connectivity and enables synergies with u‑blox cellular 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”. MAX-7Q complies with green/halogen free standards.