Features: ·Single 5.0V power supply 262,144-words x 16-bit/524,288-words x 8-bit·Access time 80ns MAX·Input/Output TTL compatible·Tri-State output configurations·Internal powerdown function·Packages: 40-PIN PLASTIC DIP (DIP40-P-600-2.54) 40-PIN PLASTIC SOP (SOP40-P-525-1.27-K) 44-PIN PLASTIC TSOP ...
MSM534022E: Features: ·Single 5.0V power supply 262,144-words x 16-bit/524,288-words x 8-bit·Access time 80ns MAX·Input/Output TTL compatible·Tri-State output configurations·Internal powerdown function·Packages...
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Features: · 1,048,576-word × 1-bit configuration· Single 5 V power supply, ±10% tolerance· Input :...
Features: • 1,048,576-word ´ 16-bit configuration• Single 5 V power supply, ±10%...
Parameter | Symbol |
Condition |
Rated Value | Unit |
Power Supply Voltage | VCC |
to VSS |
0.3 to 7 | V |
Input Voltage | VI | 0.3 to VCC + 0.5 | V | |
Output Voltage | VO | 0.3 to VCC + 0.5 | V | |
Power Dissipation | PD | Per Package Topr = 25°C | 1.0 | W |
Operating Temperature | Topr | - | 0 to 70 | °C |
Storage Temperature | TSTG | - | 55 to +150 | °C |
The OKI MSM534022E is a high-speed CMOS Mask ROM that can electrically switch between 262,144-word x 16-bit and 524,288-word x -bit configurations. The MSM534022E operates on a single 5.0V power supply and is TTL compatible. The chip's 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 MSM534022E is suited for use as large capacity fixed memory for microcomputers and data terminals.