DESCRIPTION
The OKI MSM534031E is a high-speed silicon gate CMOS Mask ROM with 524,288-word x 8-bit capacity. The MSM534031E operates on a single 3.0V or 3.3V power supply but offers the same fast access times as products that operate at 5.0V. The MSM534031Es 8-bit wide data path and pin compatibility with UV erasable EPROMs make it suited for use as large capacity fixed memory for portable microcomputers and data terminals.

FEATURES
    Single 3.0V or 3.3V power supply
    524,288-words x 8-bit
    Access time—current consumption
        150ns—15mA (3.0V±0.3V operation)
        120ns—20mA (3.3V±0.3V operation)
    Tri-State output TTL compatible
    Internal powerdown function
    Packages:
        32-PIN PLASTIC DIP (DIP32-P-600-2.54)
        32-PIN PLASTIC SOP (SOP32-P-525-1.27-K)
        32-PIN PLASTIC TSOP (TSOP32-P-814-0.80-K)
    4MEPROM (32-PIN) pin compatible