Features • Single Voltage Operation – 5V Read – 5V Reprogramming • Fast Read Access Time - 90 ns • Internal Program Control and Timer • 8K Bytes Boot Block With Lockout • Fast Erase Cycle Time - 10 seconds • Byte-By-Byte Programming - 50 µs/Byte • Hardware Data Protection • DATA Polling For End Of Program Detection • Low Power Dissipation – 50 mA Active Current – 100 µA CMOS Standby Current • Typical 10,000 Write Cycles Description The AT49F020 is a 5-volt only in-system Flash Memory.
Its 2 megabits of memory is organized as 262,144 words by 8 bits.
Manufactured with Atmel’s advanced nonvolatile CMOS technology, the device offers access times to 90 ns with power dissipation of just 275 mW ...

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