Atmel AT49LV002NT
The AT49BV/LV002(N)(T) is a 3-volt-only in-system reprogrammable Flash Memory. Its 2 megabits of memory is organized as 262,144 words by 8 bits.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 16K Bytes Boot Block with Programming Lockout – Two 8K Bytes Parameter Blocks – Two Main Memory Blocks (96K, 128K 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
DESCRIPTION
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. I/O1 14 I/O2 15 GND 16 I/O3 17 I/O4 18 I/O5 19 I/O6 20 Pin C