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Description

The AT49F512 is a 5-volt-only in-system programmable and erasable Flash Memory. Its 512K of memory is organized as 65,536 words by 8 bits. Manufactured with Atmel’s advanced nonvolatile CMOS technology, the devices offer access times to 70 ns with a power dissipation of just 165 mW over the commercial temperature range. When the device is deselected, the CMOS standby current is less than 100 μA.

Features

? Single Voltage Operation

– 5V Read

– 5V Reprogramming

? Fast Read Access Time - 70 ns

? Internal Program Control and Timer

? 8K bytes Boot Block With Lockout

? Fast Erase Cycle Time - 10 seconds

? Byte By Byte Programming - 10 μs/Byte

? Hardware Data Protection

? DATA Polling For End Of Program Detection

? Low Power Dissipation

– 30 mA Active Current

– 100 μA CMOS Standby Current

? Typical 10,000 Write Cycles