Question

can anyone tell what are the three types of RAM​

Answer 1

Although all RAM basically serves the same purpose, there are a few different types commonly in use today:

• Static RAM (SRAM)
• Dynamic RAM (DRAM)
• Synchronous Dynamic RAM (SDRAM)
• Single Data Rate Synchronous Dynamic RAM (SDR SDRAM)
• Double Data Rate Synchronous Dynamic RAM (DDR SDRAM, DDR2, DDR3, DDR4)

Answer 2

Answer:

Static RAM (SRAM)

Dynamic RAM (DRAM)

Synchronous Dynamic RAM (SDRAM)