CY621282BN

CY621282BN MoBL® Automotive 1-Mbit (128 K × 8) Static RAM 1-Mbit (128 K × 8) Static RAM Features ■ 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 W (max.) (25 A) ■ 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. Writing to the device is accomplished by tak...