Bga 254 Datasheet Online
It was an answer waiting for a question.
Dr. Aris Thorne had been staring at it for six hours. Not because he was reading it, but because he was waiting for it to blink. bga 254 datasheet
VCC (usually 3.3V for memory core) and VCCQ (often 1.8V for I/O). It was an answer waiting for a question