Datasheet Summary
- Features
Very Low Power/Voltage CMOS SRAM 1M X 8 bit
- GENERAL DESCRIPTION
- Wide Vcc operation voltage : 2.4V ~ 5.5V
- Very low power consumption : Vcc = 3V C-grade: 20mA (Max.) operating current I -grade: 25mA (Max.) operating current 0.5uA (Typ.) CMOS standby current Vcc = 5V C-grade: 45mA (Max.) operation current I -grade: 50mA (Max.) operating current 3uA (Typ.) CMOS standby current
- High speed access time : -70 70ns (Max) at Vcc = 3V -10 100ns (Max) at Vcc = 3V
- Automatic power down when chip is deselected
- Three state outputs and TTL patible
- Fully static operation
- Data retention supply voltage as low as 1.5V
- Easy expansion with CE1, CE2 and OE...