Description
The AT49BV2048 and AT49LV2048 are 3-volt, 2-megabit Flash Memories organized
as 128K words of 16 bits each.Manufactured with Atmel’s advanced nonvolatile
CMOS technology, the devices offer access times to 120 ns with power dissipation of
just 67 mW at 2.7V read.When deselected, the CMOS standby current is less than 50 µA.Pin Configurations
(continued)
Pin Name
Functi
Features
- Low Voltage Operation.
- 2.7V Read.
- 5V Program/Erase.
- Fast Read Access Time - 120 ns.
- Internal Erase/Program Control.
- Sector Architecture.
- One 8K Words (16K bytes) Boot Block with Programming Lockout.
- Two 8K Words (16K bytes) Parameter Blocks.
- One 104K Words (208K bytes) Main Memory Array Block.
- Fast Sector Erase Time - 10 seconds.
- Word-By-Word Programming - 10 µs/Word.
- Hardware Data Protec.
