Features: · High speed access time: 70/90/120 nS (max.)· Read operating current: 30 mA (max.)· Erase/Programming operating current: 30 mA (max.)· Standby current: 1 mA (max.)· Single 5V power supply· +14V erase/+12V programming voltage· Fully static operation· Output level : 3.3V compatible output...
W27C020M: Features: · High speed access time: 70/90/120 nS (max.)· Read operating current: 30 mA (max.)· Erase/Programming operating current: 30 mA (max.)· Standby current: 1 mA (max.)· Single 5V power supply...
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PARAMETER | RATING | UNIT |
Operation Temperature | 0 to +70 | °C |
Storage Temperature | -65 to +150 | °C |
Voltage on all Pins with Respect to Ground Except VPP, A9 and VCC Pins |
-0.5 to VCC +0.5 | V |
Voltage on VPP Pin with Respect to Ground | -0.5 to +14.5 | V |
Voltage on A9 Pin with Respect to Ground | -0.5 to +14.5 | V |
Voltage VCC Pin with Respect to Ground | -0.5 to +7 | V |
The W27C020M is a high speed, low power Electrically Erasable and Programmable Read Only Memory organized as 262144 ´ 8 bits that operates on a single 5 volt power supply. The W27C020M provides an electrical chip erase function.The W27C020M is designed to be used in 3.3V I/O bus interface enviornment.