UM621024C

The UM621024C is a low operating current 1.048,578 bit static random accedd memory organized as 131,072 words by 8bits and operates on single 5V power supply.

Features of the UM621024C are:(1)single +5V power supply;(2)access times:50/70 ns(max.);(3)fullt static operation,no clock or refreshing required;(4)directly TTL compatible:all inputs and outputs;(5)common I/O using three-state output;(6)output enable and two chip select inputs for easy application;(7)data retention voltage:2V(min.) for low power version;(8)available in 32 pin DIP,SOP,or TSOP packages.

The absolute maximum ratings of the UM621024C can be summarized as:(1)VGG to GND:-0.5V to +7.0V;(2)IN,IN/OUT Voly to GND:-0.5V to VCC+0.5V;(3)operating temperature,Topr:0 to +70;(4)storage temperature,Tstg:-55 to +125;(5)temperature under dias,Tbias:-10 to +85;(6)power dissipation,Pt:0.7W;(7)soldering temp.&time:260,10sec.

If you want to know more information such as the electrical characteristics about the UM621024C, please download the datasheet in www.seekic.com or www.chinaicmart.com .