CY62256LL-70ZI中文資料賽普拉斯數(shù)據(jù)手冊PDF規(guī)格書

Functional Description

The CY62256 is a high-performance CMOS static RAM organized as 32,768 words by 8 bits.

Features

? 4.5V–5.5V Operation

? Low active power (70 ns, LL version)

— 275 mW (max.)

? Low standby power (70 ns, LL version)

— 28 μW (max.)

? 55, 70 ns access time

? Easy memory expansion with CE and OE features

? TTL-compatible inputs and outputs

? Automatic power-down when deselected

? CMOS for optimum speed/power