Description
The AT49BV002A(N)(T) is a 2.7-volt-only in-system reprogrammable Flash Memory. Its 2 megabits of memory is organized as 262,144 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 54 mW over the industrial temperature range.

Features
• Single Supply for Read and Write: 2.7 to 3.6V
• Fast Read Access Time – 70 ns
• Internal Program Control and Timer
• Sector Architecture
   – One 16K Bytes Boot Block with Programming Lockout
   – Two 8K Bytes Parameter Blocks
   – Four Main Memory Blocks (One 32K Bytes, Three 64K Bytes)
• Fast Erase Cycle Time – 4 Seconds
• Byte-by-Byte Programming – 30 µs/Byte Typical
• Hardware Data Protection
• DATA Polling for End of Program Detection
• Low Power Dissipation
   – 15 mA Active Current
   – 50 µA CMOS Standby Current
• Typical 10,000 Write Cycles
• Green (Pb/Halide-free) Packaging Option