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IC > ¸Þ¸ð¸® > FLASH > AT49F001AN-55JI
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AT49F001AN-55JI
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1-megabit(128K x 8)
5-volt Only Flash Memory


Features
• Single-voltage Operation
– 5V Read
– 5V Reprogramming
• Fast Read Access Time – 45 ns
• Internal Program Control and Timer
• Sector Architecture
– One 16K Bytes Boot Block with Programming Lockout
– Two 8K Bytes Parameter Blocks
– Two Main Memory Blocks (32K Bytes, 64K Bytes)
• Fast Erase Cycle Time – 3 Seconds
• Byte-by-Byte Programming – 30 ¥ìs/Byte Typical
• Hardware Data Protection
• DATA Polling for End of Program Detection
• Low Power Dissipation
– 20 mA Active Current
– 50 ¥ìA CMOS Standby Current
• Typical 10,000 Write Cycles


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