BS62LV256SCG70
BSI BRILLIANCE SEMICONDUCTOR? BS62LV256SCG70? 存儲(chǔ)芯片, SRAM, 32KX8, 3-5V, CMOS, 70NS, 28SOP
DESCRIPTION
TheBS62L V256 is a high performance,very low power CMOS Static Random? Access? Memory? organized? as? 32,768? by? 8? bits? and operates form a wide range of 2.4V to 5.5V supply voltage.
Advanced? CMOS? technology? and? circuit? techniques? provide? both high? speed? and? low? power? features? with? typical? CMOS? standby current? of? 0.01uA? and? maximum? access? time? of? 70ns? in? 3.0V operation.
FEATURES
Wide VCC operation voltage : 2.4V ~ 5.5V
Very low powerconsumption:
??? VCC = 3.0V? Operationcurrent :? 25mA Max.? at 70ns
?????????????????????????????????????????????? 1mA Max.? at 1MHz
???????????????????? Standby current :? 0.01uATyp. at 25OC
?? VCC = 5.0V? Operationcurrent :? 40mA Max.? at 55ns
????????????????????????????????????????????? 2mA Max.? at 1MHz
???????????????????? Standby current :? 0.4uA Typ.? at 25OC
Highspeed access time:
? -55? 55nsMax. at VCC: 4.5~5.5V
? -70? 70nsMax. at VCC: 3.0~5.5V
Automatic power down whenchip is deselected
Easy expansion with CE and OE options
Threestate outputs and TTLcompatible
Fully static operation
Data retentionsupply voltage as low as 1.5V
