Functional Description [1]

The CY7C107D and CY7C1007D are high-performance CMOS static RAMs organized as 1,048,576 words by 1 bit. Easy memory expansion is provided by an active LOW Chip Enable (CE) and tri-state drivers. These devices have an automatic power-down feature that reduces power consumption by more than 65 when deselected.

Features

■ Pin- and function-compatible with CY7C107B/CY7C1007B

■ High speed

— tAA = 10 ns

■ Low active power

— ICC = 80 mA @ 10 ns

■ Low complementary metal oxide semiconductor (CMOS) standby power

— ISB2 = 3 mA

■ 2.0 V data retention

■ Automatic power-down when deselected

■ CMOS for optimum speed/power

■ Transistor transistor logic (TTL) compatible inputs and outputs

■ CY7C107D available in Pb-free 28-pin 400-Mil wide Molded SOJ package. CY7C1007D available in Pb-free 28-pin 300-Mil wide Molded SOJ package