Data Sheet

ZOE-M8 - Data Sheet
UBX-16008094 - R07 Production Information Functional description
Page 5 of 29
1 Functional description
1.1 Overview
The ZOE-M8G and ZOE-M8Q are u-blox’s super small, highly integrated GNSS SiP (System in Package) modules
based on the high performing u-blox M8 concurrent positioning engine. The ultra-miniature form factor integrates
a complete GNSS receiver including SAW filter, LNA and TCXO. ZOE-M8G is the 1.8 V variant, and ZOE-M8Q is
the 3 V variant.
ZOE-M8 SiPs are mainly targeted for applications that require a small size without compromising performance. For
RF optimization, the ZOE-M8 SiPs integrate a front-end SAW filter and an additional front-end LNA for increased
jamming immunity and easier antenna integration. A passive antenna can be used to provide a highly integrated
system solution with minimal eBOM.
Incorporating ZOE-M8 into customer designs is simple and straightforward, thanks to the fully integrated design,
single voltage supply, low power consumption, simple interface and sophisticated interference suppression that
ensure maximum performance even in GNSS-hostile environments.
With its dual-frequency RF front-end, the ZOE-M8 GNSS SiPs are able to utilize concurrent reception of up to three
GNSS systems (GPS / Galileo together with BeiDou or GLONASS). In addition, the ZOE-M8 SiPs provide SQI interface
for optional external Flash, allowing future firmware upgrades and improved A-GNSS performance.
Thanks to u-blox’s advanced algorithms and complete GNSS solution, the ZOE-M8 SiPs meet even the most
stringent requirements in versatile industrial and consumer applications, such as UAVs, vehicles and assets tracking.
It also supports message integrity protection, anti-jamming, and anti-spoofing, providing reliable positioning in
difficult environmental conditions as well as in security attack scenarios.
The ZOE-M8 SiPs can be easily integrated in manufacturing thanks to the advanced S-LGA (Soldered Land Grid
Array) packaging technology, which enables easier and more reliable soldering processes compared to a normal
LGA (Land Grid Array) package.
The ZOE-M8 SiPs are fully tested and qualified according to the JESD47 / ISO 16750 standard.
1.2 Product features