BSI
FEATURES
Very Low Power/
Voltage CMOS SRAM 128K x 16 or 256K x 8 bit switchable
DESCRIPTION
BS616LV2021
• Very low operation
voltage : 2.
4 ~ 5.
5V • Very low power consumption : Vcc = 3.
0V C-grade: 20mA (Max.
) operating current I-grade: 25mA (Max.
) operating current 0.
1uA (Typ.
)
CMOS standby current Vcc = 5.
0V C-grade: 40mA (Max.
) operating current I-grade: 45mA (Max.
) operating current 0.
6uA (Typ.
)
CMOS standby current • High speed access time : -70 70ns (Max.
) at Vcc = 3.
0V -10 100ns (Max.
) at Vcc = 3.
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 wi...