BSI
FEATURES
Ultra Low Power/
Voltage CMOS SRAM 256K X 8 bit
DESCRIPTION
BS62UV2001
• Wide Vcc operation
voltage : 1.
8V ~ 3.
6V • Ultra low power consumption : Vcc = 2.
0V C-grade : 15mA (Max.
) operating current I- grade : 20mA (Max.
) operating current 0.
08uA (Typ.
)
CMOS standby current Vcc = 3.
0V C-grade : 20mA (Max.
) operating current I- grade : 25mA (Max.
) operating current 0.
1uA (Typ.
)
CMOS standby current • High speed access time : -70 70ns(Max.
) at Vcc = 2.
0V -10 100ns(Max.
) at Vcc = 2.
0V • Automatic power down when chip is deselected • Three state outputs and TTL compatible • Fully static operation • Data retention supply
voltage as low as 1.
5V • Easy expansion with CE2, CE1, and ...