General Description
The A62S7308B is a low operating current 1048,576-bit static random access memory organized as 131,072 words by 8 bits and operates on a low power supply voltage from 2.7V to 3.6V.
Inputs and three-state outputs are TTL compatible and allow for direct interfacing with common system bus structures.
Two chip enable inputs are provided for power down and a device enable and an output enable input are included for easy interfacing.
Data retention is guaranteed at a power supply voltage as low as 2V.

FEATUREs
■ Power supply range: 2.7V to 3.6V
■ Access times: 55ns (max.): for VCC = 3.0V to 3.6V
                           70ns (max.): for VCC = 2.7V to 3.6V
■ Current:
    A62S7308B-S series: Operating: 30mA (max.)
                                        Standby: 5mA (max.)
    A62S7308B-SI series: Operating: 30mA (max.)
                                         Standby: 10mA (max.)
■ Extended operating temperature range: -25°C to 85°C for -SI series
■ Full static operation, no clock or refreshing required
■ All inputs and outputs are directly TTL compatible
■ Common I/O using three-state output
■ Output enable and two chip enable inputs for easy application
■ Data retention voltage: 2V (min.)
■ Available in 32-pin SOP, TSOP, sTSOP (8X 13.4mm) forward type and 36-ball Mini BGA (6X8) packages
■ Interfaces directly with 3.3V typ. logic chip