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General Description

The A62S6316 is a low operating current 1,048,576-bit static random access memory organized as 65,536 words by 16 bits and operates on low power supply voltage from 2.7V to 3.3V. It is built using AMIC¡¯s high performance CMOS process.

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

The 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 2V.

Features

¡ö Operating voltage: 2.7V to 3.3V

¡ö Access times: 55/70 ns (max.)

¡ö Current:

A62S6316-S series: Operating: 50mA (max.)

Standby: 15mA (max.)

A62S6316-SI series: Operating: 50mA (max.)

Standby: 30mA (max.)

¡ö Extended operating temperature range : -25¡ãC to 85¡ãC for -SI series

¡ö Full static operation, no clock or refreshing required

¡ö All inputs and outputs are directly TTL-compatible

¡ö Common I/O using three-state output

¡ö Data retention voltage: 2V (min.)

¡ö Available in 44-pin TSOP and 48-ball Mini BGA (6X8) packages.