Datasheet Details
| Part number | AT49BV020 |
|---|---|
| Manufacturer | Atmel (Microchip) |
| File Size | 115.25 KB |
| Description | 2-Megabit (256K x 8) Single 2.7-volt Battery-Voltage Flash Memory |
| Datasheet |
 AT49BV020 Datasheet
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Description
The AT49BV020 and the AT49LV020 are 3-volt-only, 2 megabit Flash memories organized as 262,144 words of 8 bits each.
Manufactured with Atmel's advanced nonvolatile CMOS technology, the devices offer access times to 70 ns with power dissipation of just 90 mW over the commercial temperature range.
Features
- Single Supply Voltage, Range 2.7V to 3.6V.
- Single Supply for Read and Write.
- Fast Read Access Time - 70 ns.
- Internal Program Control and Timer.
- 8K bytes Boot Block With Lockout.
- 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 Stand.