W27E512-70

EEPROM Parallel 512Kbit 64K x 8 5V 28Pin PDIP

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L DESCRIPTION

The W27E512 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 W27E512 provides an electrical chip erase function.

FEATURES

·  High speed access time: 45/55/70/90/120/150 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

·  All inputs and outputs directly TTL/CMOS compatible

·  Three-state outputs

·  Available packages: 28-pin 600 mil DIP, 330 mil SOP, TSOP and 32-pin PLCC