W27C020 Description
The W27C020 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 W27C020 provides an electrical chip erase function.
W27C020 Key Features
- High speed access time: 70/90/120 nS (max.)
- Read operating current: 30 mA (max.)
- Erase/Programming operating current
- Standby current: 1 mA (max.)
- Single 5V power supply
- +14V erase/+12V programming voltage
- Fully static operation
- All inputs and outputs directly TTL/CMOS
- Three-state outputs
- Available packages: 32-pin 600 mil DIP and PLCC