General Description

The LP62E16512-I is a low operating current 8,388,608- bit static random access memory organized as 524,288 words by 16 bits and operates on low power voltage from 1.65V to 2.2V. It is built using AMICs high performance CMOS process.

Inputs and three-state outputs are TTL compatible and allow for direct interfacing with common system bus structures.

Two chip enable input is provided for POWER-DOWN, device enable. Two byte enable inputs and an output enable input are included for easy interfacing.

Data retention is guaranteed at a power supply voltage as low as 1.2V.

Features

■ Operating voltage: 1.65V to 2.2V

■ Access times: 70 ns (max.)

■ Current:

Very low power version: Operating: 40mA (max.)

Standby: 10mA (max.)

■ Full static operation, no clock or refreshing required

■ All inputs and outputs are directly TTL-compatible

■ Common I/O using three-state output

■ Data retention voltage: 1.2V (min.)

■ Available in 48-ball CSP (8×10mm) packages