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CY621472E30 MoBL®: 4-Mbit (256 K × 16) Static RAM | Cypress Semiconductor

CY621472E30 MoBL®: 4-Mbit (256 K × 16) Static RAM

Last Updated: 
Jul 02, 2020

4-Mbit (256 K × 16) Static RAM


  • Very high speed:45ns
  • Temperature range
    • Industrial: –40°C to +85°C
  • Wide voltage range: 2.20V to 3.60V
  • Ultra low standby power
    • Typical standby current:1 μA
    • Maximum standby current:7 μA(Industrial)
  • Ultra low activepower
    • Typical active current: 2mA at f=1MHz
  • For more, see pdf

The CY621472E30 is a high performance CMOS static RAM (SRAM) organized as 256K words by 16 bits. This device features advanced circuit design to provide ultra low active current. It is ideal for providing More Battery Life™ (MoBL®) in portable applications such as cellular telephones. The device also has an automatic power down feature that significantly reduces power consumption when addresses are not toggling.