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Part Number: AT49F001N

 

 

Package Cooled: PLCC

 

Description: The AT49F001(N)(T) is a 5-volt-only in-system reprogrammable Flash Memory. Its 1 megabit of memory is ...


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AT49F001N General Description


The AT49F001(N)(T) is a 5-volt-only in-system reprogrammable Flash Memory. Its 1 megabit of memory is organized as 131,072 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 over the commercial temperature range.

AT49F001N Maximum Ratings

Temperature Under Bias................................ -55°C to +125°C
Storage Temperature .....................................-65°C to +150°C
All Input Voltages
(including NC Pins)
with Respect to Ground .................................. -0.6V to +6.25V
All Output Voltages
with Respect to Ground ............................-0.6V to VCC + 0.6V
Voltage on OE
with Respect to Ground ...................................-0.6V to +13.5V

*NOTICE: Stresses beyond those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.

AT49F001N Features

• Single Voltage Operation
5V Read
5V Reprogramming
• Fast Read Access Time - 55 ns
• Internal Program Control and Timer
• Sector Architecture
One 16K Byte Boot Block with Programming Lockout
Two 8K Byte Parameter Blocks
Two Main Memory Blocks (32K, 64K) Bytes
• Fast Erase Cycle Time - 10 seconds
• Byte By Byte Programming - 10 ms/Byte Typical
• Hardware Data Protection
• DATA Polling for End of Program Detection
• Low Power Dissipation
50 mA Active Current
100 mA CMOS Standby Current
• Typical 10,000 Write Cycles

AT49F001N Connection Diagram

AT49F001N  Connection Diagram

AT49F001N datasheet

AT49F001N
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