General Description1

The CY7C199C is a high–performance CMOS Asynchronous SRAM organized as 32K by 8 bits that supports an asynchronous memory interface. The device features an automatic power–down feature that significantly reduces power consumption when deselected.

Features

• Fast access time: 12 ns, 15 ns, 20 ns, and 25 ns

• Wide voltage range: 5.0V ± 10 (4.5V to 5.5V)

• CMOS for optimum speed/power

• TTL–compatible Inputs and Outputs

• Available in 28 DIP, 28 SOJ, and 28 TSOP I.

• 2.0V Data Retention

• Low CMOS standby power

• Automated Power–down when deselected