Quectel RM520N-GL - Pin Assignment

5G Module Series
RM520N-GL_Hardware_Design 20 / 84
2.4. Functional Diagram
The following figure shows a block diagram of RM520N-GL.
⚫ Power management
⚫ Baseband
⚫ LPDDR4X SDRAM + NAND Flash
⚫ Radio frequency
⚫ M.2 Key-B interface
Figure 1: Functional Diagram
2.5. Pin Assignment
The following figure shows the pin assignment of the module.