Placement of capacitors
For the installation of capacitors, the first thing to mention is the installation distance. The capacitor with the smallest capacitance has the highest resonant frequency and the smallest decoupling radius, so it is placed closest to the chip. Those with larger capacity can be farther away, and the outermost layer should be placed with the largest capacity. However, all capacitors that decouple this chip are as close as possible to the chip.
Another point to note is that when placing, it is best to evenly distribute them around the chip, and this is the case for a capacitance level. Usually, the arrangement of the power and ground pins is considered when the chip is designed, and they are generally evenly distributed on the four sides of the chip.