26DF081A

Features Single 2.7V - 3.6V Supply Serial Peripheral Interface (SPI) Compatible – Supports SPI Modes 0 and 3 70 MHz Maximum Clock Frequency Flexible, Uniform Erase Architecture – 4-Kbyte Blocks – 32-Kbyte Blocks – 64-Kbyte Blocks – Full Chip Erase Optimized Physical Sectoring for Code Shadowing and Code + Data Storage Applications – One 32-Kbyte Top Boot Sector – Two 8-Kbyte Sectors – One 16-Kbyte Sector – Fifteen 64-Kbyte Sectors Individual Sector Protection for Program/Erase Protection Hardware Controlled Locking of Protected Sectors Flexible Programming Options – Byte/Page Program (1 to 256 Bytes) – Sequential Program Mode Capability JEDEC Standard Manufacturer and Device ID Read Methodology Low Power Dissipation – 7 mA Active Read Current (Typical) – 11 µA Deep Power-down Current (Typical) Endurance: 100,000 Program/Erase Cycles Data Retention: 20 Years Complies with Full Industrial Temperature Range Industry Standard Green (Pb/Halide-free/RoHS Compliant) Package Options – 8-lead SOIC (150-mil and 200-mil wide) 8-megabit 2.7-volt Only Serial Firmware DataFlash® Memory AT26DF081A Preliminary www.DataSheet4U.com 1. Description The AT26DF081A 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. The flexible erase architecture of the AT26DF081A, with its erase granularity as smal...