AT25F512
Description
The AT25F512/1024 provides 524,288/1,048,576 bits of serial reprogrammable Flash memory organized as 65,536/131,072 words of 8 bits each. The device is optimized for use in many industrial and commercial applications where low-power and low-voltage operation are essential.
Key Features
- Serial Peripheral Interface (SPI) Compatible
- Supports SPI Modes 0 (0,0) and 3 (1,1)
- 20 MHz Clock Rate
- Byte Mode and 256-byte Page Mode for Program Operations
- Sector Architecture: - Two Sectors with 32K Bytes Each (512K) - Four Sectors with 32K Bytes Each (1M) - 128 Pages per Sector
- Product Identification Mode
- Low-voltage Operation - 2.7 (VCC = 2.7V to 3.6V)
- Sector Write Protection
- Write Protect (WP) Pin and Write Disable Instructions for both Hardware and Software Data Protection
- Self-timed Program Cycle (60 µs/Byte Typical)
