Description
The U6264A is a static RAM manufactured using a CMOS process technology with the following operating modes:
    - Read - Standby
    - Write - Data Retention
The memory array is based on a 6-transistor cell.
   
Features
❐ 8192 x 8 bit static CMOS RAM
❐ 70 and 100 ns Access Times
❐ Common data inputs and
    outputs
❐ Three-state outputs
❐ Typ. operating supply current
    70 ns: 45 mA
    100 ns: 37 mA
❐ Data retention current
    at 3 V: < 10 µA (standard)
❐ Standby current standard < 30 µA
❐ Standby current low power
    (L) < 10 µA
❐ Standby current very low power
    (LL) < 1 µA
❐ Standby current for LL-version
    at 25 °C and 5 V: typ. 50 nA
❐ TTL/CMOS-compatible
❐ Automatic reduction of power
    dissipation in long Read or Write
    cycles
❐ Power supply voltage 5 V
❐ Operating temperature ranges:
    0 to 70 °C
    -25 to 85 °C
    -40 to 85 °C
❐ Quality assessment according to
    CECC 90000, CECC 90100 and
    CECC 90111