SRAM (Static Random-Access Memory) and NVRAM (Non-Volatile Random-Access Memory) are both types of computer memory, but they have some important differences.
Volatility: SRAM is a volatile memory, which means that the data stored in it is lost when power is off. On the other hand, NVRAM is a non-volatile memory, which means that it retains data even when the power is off.
Storage technology: SRAM stores data in memory cells that use transistors and capacitors, while NVRAM uses a variety of technologies such as EEPROM, Flash memory, or Ferroelectric RAM (FeRAM).
Read/Write speed: SRAM has a very fast read and write speed, which makes it ideal for use as cache memory in computer systems. On the other hand, NVRAM has a slower read/write speed compared to SRAM.
Power consumption: SRAM requires continuous power to maintain the data stored in it, which makes it power-hungry. On the other hand, NVRAM consumes less power as it uses non-volatile storage technology.
Cost: SRAM is generally more expensive compared to NVRAM, which makes it less attractive for use in consumer devices.
Tags
Embedded Systems