Datasheet Details
| Part number | AT26DF321 |
|---|---|
| Manufacturer | Atmel (Microchip) |
| File Size | 633.51 KB |
| Description | 32-megabit 2.7-volt Only Serial Firmware DataFlash Memory |
| Datasheet |
 AT26DF321 Datasheet
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Description
The AT26DF321 is a serial interface Flash memory device designed for use in a wide variety of high-volume consumer based applications in which program code is shadowed from Flash memory into embedded or external RAM for execution.
Features
- Single 2.7V - 3.6V Supply.
- Serial Peripheral Interface (SPI) Compatible.
- Supports SPI Modes 0 and 3.
- 66 MHz Maximum Clock Frequency.
- Flexible, Uniform Erase Architecture.
- 4-Kbyte Blocks.
- 32-Kbyte Blocks.
- 64-Kbyte Blocks.
- Full Chip Erase Individual Sector Protection with Global Protect/Unprotect Feature.
- Sixty-Four 64-Kbyte Physical Sectors Hardware Controlled Locking of Protected Sectors Flexible Programm.