What are the differences in SDRAM, DDR1,DDR2, DDR3 and DDR4 RAM ?

SD RAM: SDRAM-Synchronous Dynamic Random Access Memory.    SDRAM synchronizes the memory speed with the CPU clock speed. The SDRAM depen...

FANOUT (ALTIUM TOOL)

https://resources.altium.com/pcb-design-blog/design-rules-to-fanout-a-large-bga

WHAT IS DDR4 ?

WHAT IS DDR3 ?

WHAT IS DDR2 ?

WHAT IS DDR ?

TYPES OF PCB BASED ON MATERIALS AND FREQUENCY