Functional Description

The CY7C1046D[1] is a high-performance CMOS static RAM organized as 1M words by 4 bits.

Features

■ Pin- and function-compatible with CY7C1046B

■ High speed

❐ tAA = 10 ns

■ CMOS for optimum speed/power

■ Low active power

❐ ICC = 90 mA @ 10 ns

■ Low CMOS Standby Power

❐ ISB2 = 10 mA

■ Data Retention at 2.0 V

■ Automatic power-down when deselected

■ TTL-compatible inputs and outputs

■ Easy memory expansion with CE and OE features

■ Available in lead-free 400-mil-wide 32-pin SOJ package