Description
The AT49BV/LV040 are 3-volt-only, 4-megabit Flash memories organized as 524,288 words of 8-bits each.
Features
- Single Voltage for Read and Write: 2.7V to 3.6V (BV), 3.0V to 3.6V (LV).
- Fast Read Access Time - 120 ns.
- Internal Program Control and Timer.
- 16K bytes Boot Block With Lockout.
- Fast Chip 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 Cur.