Datasheet Details
| Part number | AT45DB321D |
|---|---|
| Manufacturer | Atmel (now Microchip Technology) |
| File Size | 1.38 MB |
| Description | 32-megabit 2.7-volt DataFlash |
| Datasheet |
 AT45DB321D Datasheet
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General Description
The AT45DB321D is a 2.5-volt or 2.7-volt, serial-interface sequential access Flash memory ideally suited for a wide variety of digital voice-, image-, program code- and data-storage applications.
The AT45DB321D supports RapidS serial interface for applications requiring very high speed operations.
Key Features
- Single 2.5V - 3.6V or 2.7V - 3.6V Supply.
- RapidS Serial Interface: 66 MHz Maximum Clock Frequency.
- SPI Compatible Modes 0 and 3.
- User Configurable Page Size.
- 512 Bytes per Page.
- 528 Bytes per Page.
- Page Size Can Be Factory Pre-configured for 512 Bytes.
- Page Program Operation.
- Intelligent Programming Operation.
- 8,192 Pages (512/528 Bytes/Page) Main Memory.
- Flexible Erase Options.
- Page Eras.
