U2
Fujitsu MB82DBS1664
RAM
Main memory
About this component
Provides the 128 MB of main memory shared by the ARM11 cores and GPU, the same capacity as the original 3DS. It is a Nintendo-specific Fujitsu part with no public datasheet.
What it does on this board
128MB FCRAM.
Pinout & readings
No pinout or reference readings yet — these show what each pin does and what a healthy part should measure.