A623308

·External Operating Voltage: 4.5V to 5.5V
·Access times: 70 ns (max.)
·Current:
  A623308-S series: Operating: 35mA (max.)
  Standby: 10mA (max.)
  A623308-SI/SU series: Operating: 35mA (max.)
  Standby: 15mA (max.)
·Extended operating temperature range: 0°C to 70°C for -S series, -25°C to 85°C for -SI series, -40°C to 85°C for -SU series.
·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: 2.0V (min.)
·Available in 28-pin SOP and TSOP (forward type) packages

The A623308 is a low operating current 65,536-bit static random access memory organized as 8,192 words by 8 bits and operates on a single 5V power supply.

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

Minimum standby power is drawn by this device when CE is at a high level, independent of the other input levels.

Data retention is guaranteed at a power supply voltage as low as 2.0V.