Features: `524,288-word x 16-bit / 1,048,576-word x 8-bit`Access timeCurrent consumption 150ns20mA (When power supply is 3.0V±0.3V) 120ns30mA (When power supply is 3.3V±0.3V)`Tri-state output configurations`Internal powerdown function`Package: 42-PIN PLASTIC DIP (DIP42-P-600-2.54) 44-PIN PLASTIC S...
MSM538032E: Features: `524,288-word x 16-bit / 1,048,576-word x 8-bit`Access timeCurrent consumption 150ns20mA (When power supply is 3.0V±0.3V) 120ns30mA (When power supply is 3.3V±0.3V)`Tri-state output config...
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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%...
Symbol |
Parameter |
Conditions |
Limits |
Unit |
VCC |
Power Supply Voltage |
to VSS |
0.3 to 7 |
V |
VI |
Input Voltage |
0.3 to VCC + 0.5 |
V | |
VO |
Output Voltage |
0.3 to VCC + 0.5 |
V | |
PD |
Power Dissipation |
Per Package Topr = 25°C |
1.0 |
W |
Topr |
Operating Temperature |
- |
0to70 |
ºC |
Tstg |
Storage Temperature |
- |
-55to150 |
ºC |
The OKI MSM538032E is a high-speed CMOS Mask ROM that can electrically switch between 524,288-word x 16-bit and 1,048,576-word x 8-bit configurations. The MSM538032E operates on a single 3.0V or 3.3V power supply but offers access times equivalent to products operating at 5.0V. The MSM538032E's applied byte system and pin compatibility with UV erasable EPROMs, make it ideally suited as large capacity read-only memory for portable microcomputers and data terminal equipment. Optional products with 2.7~5.5V operating parameters are also available.