DESCRIPTION

The OKI MSM534001E is a high-speed silicon gate CMOS Mask ROM with 524,288-word x 8-bit capacity. The MSM534001E operates on a single 5.0V power supply and is TTL compatible. The chips asynchronous I/O requires no external clock assuring easy operation. A power-down mode provides low power dissipation when the chip is not selected. The CE and OE pins are provided as control signals that permit three-stated output allowing easy memory expansion on a system bus. The MSM534001E is suited for use as large capacity fixed memory for microcomputers and data terminals.

FEATURES

Single 5.0V power supply

524,288-words x 8-bit

Access time

80ns MAX

Input/Output TTL compatible

Tri-State output configurations

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-814-0.50-K)

4MEPROM (32-PIN) pin compatible