W24257A中文資料華邦電子數(shù)據(jù)手冊PDF規(guī)格書

GENERAL DESCRIPTION

The W24257A is a high speed, low power CMOS static RAM organized as 32768 ′ 8 bits that operates on a single 5-volt power supply. This device is manufactured using Winbonds high performance CMOS technology.

FEATURES

? High speed access time: 10/12/15/20 nS (max.)

? Low power consumption: - Active: 400 mW (typ.)

? Single +5V power supply

? Fully static operation

? All inputs and outputs directly TTL compatible

? Three-state outputs

? Available packages: 28-pin 300 mil SOJ, 330 mil SOP, skinny DIP and standard type one TSOP (8 mm ′ 13.4 mm)