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AT49F040

ATMEL Corporation
Part Number AT49F040
Manufacturer ATMEL Corporation
Description 5-volt-only in-system Flash Memory
Published Mar 23, 2005
Detailed Description Features • Single-voltage Operation – 5V Read – 5V Reprogramming • Fast Read Access Time – 55 ns • Internal Program Cont...
Datasheet PDF File AT49F040 PDF File

AT49F040
AT49F040

Overview
Features • Single-voltage Operation – 5V Read – 5V Reprogramming • Fast Read Access Time – 55 ns • Internal Program Control and Timer • 16-Kbyte 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 AT49F040 is a 5-volt-only in-system Flash Memory.
Its 4 megabits of memory is organized as 524,288 words by 8 bits.
Manufactured with Atmel’s advanced nonvolatile CMOS technology, the device offers access times to 55 ns with power dissipation of just 275 mW ov...


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