GENERAL DESCRIPTION

The W24LH8 is a normal speed, very low power CMOS static RAM organized as 32768 x 8 bits that operates on a wide voltage range from 2.7V to 5.5V power supply. The W24LH8 family, W24LH8-55LE and W24LH8-55LI, can meet requirement of various operating temperature. This device is manufactured using Winbonds high performance CMOS technology.

FEATURES

• Low power consumption

• Access time: 55 nS (5V ±10), 100 nS (3V ±10)

• 2.7V to 5.5V supply voltage

• Fully static operation

• All inputs and outputs directly TTL compatible

• Three-state outputs

• Battery back-up operation capability

• Data retention voltage: 2V (min.)

• Available packages: 330 mil SOP and standard type one TSOP (8 mm x 13.4 mm)