Difference Between L89HA-S90 and L89HB-S90

I am considering the purchase of the L89 module for GNSS applications in India, specifically for NAVIC. I have identified two variants: L89HA-S90 and L89HB-S90. However, I am unable to find detailed information on the differences between these two modules, which one is the more recent version, and which is recommended for the Indian market.

Additionally, I require the PCB footprint details for both modules.

Hi Mr_Design
The two modules are mainly different in hardware. L89HA-S90 supports the Backup low power function, while L89HB-S90 does not.
I recommend you to use the L89HA-S90 module, which is our main project.

Thank you for the response George.

We are using L89HB-S90 for the moment.

We urgently need the footprint, symbol, and 3D design for the L89HB-S90 component for KiCad. Our manufacturing process is currently stalled, and we cannot proceed without this information.

Your prompt assistance would be greatly appreciated.

Hi Mr_Design
I will send you the relevant information via message.