A62S9308

A62S9308 Series Preliminary Document Title 512K X 8 BIT LOW VOLTAGE CMOS SRAM Revision History Rev. No. 0.0 512K X 8 BIT LOW VOLTAGE CMOS SRAM History Initial issue Issue Date February 12, 2001 Remark Preliminary PRELIMINARY (February, 2001, Version 0.0) AMIC Technology, Inc. A62S9308 Series Preliminary Features n Power supply range: 2.7V to 3.6V n Access times:70 ns (max.) n Current: A62S9308-S series: Operating: 40mA (max.) Standby: 10µA (max.) A62S9308-SI series: Operating: 40mA (max.) Standby: 15µA (max.) n Extended operating temperature range: -25°C to 85°C for -SI series n n n n 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 n Data retention voltage: 2V (min.) n Available in 32-pin SOP, TSOP, sTSOP (8X 13.4mm) forward type and 36-ball Mini BGA (6X8) packages 512K X 8 BIT LOW VOLTAGE CMOS SRAM General Description The A62S9308 is a low operating current 4,194,304-bit static random access memory organized as 524,288 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 for Mini BGA package 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 vol...