AT25F1024N-10SI-2.7

Flash Mem Serial-SPI 3V/3.3V 1M-Bit 128K x 8 20ns 8Pin SOIC

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-volt age operation are essential. The AT25F512/1024 is available in a space-saving 8-lead JEDEC SOIC and 8-lead SAP packages.

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

• Self-timed Sector Erase Cycle 1 second/Sector Typical

• Single Cycle Reprogramming Erase and Program for Status Register

• High Reliability

– Endurance: 10,000 Write Cycles Typical

• Lead-free Devices Available

• 8-lead JEDEC SOIC and 8-lead SAP Packages