AT49F001A
Overview
The AT49F001A(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.
- 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 µs/Byte Typical Hardware Data Protection DATA Polling for End of Program Detection Low Power Dissipation - 20 mA Active Current - 50 µA CMOS Standby Current Typical 10,000 Write Cycles * * * * *
- 1-megabit (128K x 8) 5-volt Only Flash Memory AT49F001A AT49F001AN AT49F001AT AT49F001ANT
