Description
The AT49BV/LV001(N)(T) is a 3-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 70 ns with power dissipation of just 90 mW over the commercial temperature range.

FEATUREs
• Single Supply for Read and Write: 2.7 to 3.6V (BV), 3.0 to 3.6V (LV)
• Fast Read Access Time – 70 ns
• Internal Program Control and Timer
• Sector Architecture
   – One 16-Kbyte Boot Block with Programming Lockout
   – Two 8-Kbyte Parameter Blocks
   – Two Main Memory Blocks (32K, 64K Bytes)
• Fast Erase Cycle Time – 10 Seconds
• Byte-by-byte Programming – 30 µs/Byte Typical
• Hardware Data Protection
• DATA Polling for End of Program Detection
• Low Power Dissipation
   – 25 mA Active Current
   – 50 µA CMOS Standby Current
• Typical 10,000 Write Cycles