GENERAL DESCRIPTION
The W24258/LL is a normal speed, very low power CMOS static RAM organized as 32768 x 8 bits that operates on a single 5-volt power supply. This device is manufactured using Winbonds high performance CMOS technology.

FEATURES
• Low power consumption:
    - Active: 350 mW (max.)
    - Standby: 25 mW (max.)
• Access time: 55/70 nS (max.)
• Single 5V power supply
• Fully static operation
• All inputs and outputs directly TTL compatible
• Three-state outputs
• Battery back-up operation capability
• Data retention voltage: 2V (min.)
• Packaged in 28-pin 600 mil DIP, 330 mil SOP and standard type one TSOP (8 mm x 13.4 mm)