(Hong Kong)
Product Summary
The W27C512P-45 is a 64K X 8 electrically erasable eprom. The W27C512P-45 is a high speed, low power Electrically Erasable and Programmable Read Only Memory organized as 65536 8 bits that operates on a single 5 volt power supply. The W27C512P-45 provides an electrical chip erase function.
Parametrics
W27C512P-45 absolute maximum ratings: (1)Operation Temperature: 0 to +70 ℃; (2)Storage Temperature: -65 to +125 ℃; (3)Voltage on all Pins with Respect to Ground except OE/VPP; (4) A9 and VCC Pins: -0.5 to VCC +0.5 V; (5) Voltage on OE/VPP Pin with Respect to Ground: -0.5 to +14.5 V; (6) Voltage on A9 Pin with Respect to Ground: -0.5 to +14.5 V; (7) Voltage VCC Pin with Respect to Ground: -0.5 to +7V.
Features
W27C512P-45 features: (1)High speed access time: 45/70/90/120nS (max.); (2)Read operating current: 30mA (max.); (3)Erase/Programming operating current 30mA (max.); (4)Standby current: 1mA (max.); (5)Single 5V power supply +14V erase/+12V programming voltage; (6)Fully static operation; (7)All inputs and outputs directly TTL/CMOS compatible; (8)Three-state outputs; (9)Available packages: 28-pin 600 mil DIP, 330 mil 32-pin PLCC.
Diagrams
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