Click to expand full text
BSI
FEATURES
Very Low Power/Voltage CMOS SRAM 256K X 16 bit
BS616LV4017
• Wide Vcc operation voltage : 2.4~5.5V • Very low power consumption : Vcc = 3.0V C-grade: 26mA (@55ns) operating current I-grade: 27mA (@55ns) operating current C-grade: 21mA (@70ns) operating current I-grade: 22mA (@70ns) operating current 0.45uA (Typ.) CMOS standby current Vcc = 5.0V C-grade: 63mA (@55ns) operating current I-grade: 65mA (@55ns) operating current C-grade: 53mA (@70ns) operating current I-grade: 55mA (@70ns) operating current 2.0uA (Typ.) CMOS standby current • High speed access time : -55 55ns -70 70ns • Automatic power down when chip is deselected • Three state outputs and TTL compatible • Fully static operation
• Data retention supply voltage as low as 1.