The BS616UV8021 is a high performance, ultra low power CMOS Static Random Access Memory organized as 524,288 words by 16 bits or 1,048,576 bytes by 8 bits selectable by CIO pin and operates from a wide range of 1.8V to 2.3V supply voltage. Advanced CMOS technology and circuit techniques provide both high speed and low power features with a typical CMOS standby current of 0.6uA and maximum access time of 70/100ns in 2.0V operation. Easy memory expansion is provided by an active HIGH chip enable2(CE2), active LOW chip enable1(CE1), active LOW output enable(OE) and three-state output drivers. The BS616UV8021 has an automatic power down feature, reducing the power consumption significantly when chip is deselected. The BS616UV8021 is available in DICE form and 48-pin BGA type.