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CY621282BN MoBL® Automotive: 1-Mbit (128 K × 8) Static RAM | Cypress Semiconductor

CY621282BN MoBL® Automotive: 1-Mbit (128 K × 8) Static RAM

Last Updated: 
Aug 27, 2015

1-Mbit (128K x 8) Static RAM


  • Temperature Ranges
    • Automotive-E: –40 °C to 125 °C
  • 4.5 V to 5.5 V operation
  • Complementary metal oxide semiconductor (CMOS) for optimum speed/power
  • Low active power
    • 137.5 mW (max.) (25 mA)
  • Low standby power
    • 137.5 μW (max.) (25 μA)
  • Automatic power-down when deselected
  • TTL-compatible inputs and outputs
  • Easy memory expansion with CE1, CE2, and OE options
  • Available in Pb-free 32-pin (450 mil-wide) small outline integrated circuit (SOIC) package

Functional Description

The CY621282BN is a high-performance CMOS static RAM organized as 128K words by 8 bits. Easy memory expansion is provided by an active LOW Chip Enable (CE1), an active HIGH Chip Enable (CE2), and active LOW Output Enable (OE). This device has an automatic power-down feature that reduces power consumption by more than 75% when deselected.