AT25DN256

AT25DN256 256-Kbit, 2.3V Minimum SPI Serial Flash Memory with Dual-Read Support PRELIMINARY DATASHEET Features  Single 2.3V - 3.6V Supply  Serial Peripheral Interface (SPI) Compatible Supports SPI Modes 0 and 3 Supports Dual Output Read  104MHz Maximum Operating Frequency  Clock-to-Output (tV) of 6ns  Flexible, Optimized Erase Architecture for Code + Data Storage Applications  Uniform 256-Byte Page erase  Uniform 4-Kbyte Block Erase  Uniform 32-Kbyte Block Erase  Full Chip Erase  Hardware Controlled Locking of Protected Sectors via WP Pin  128-Byte Programmable OTP Security Register  Flexible Programming   Byte/Page Program (1 to 256 Bytes)  Fast Program and Erase Times  1.5ms Typical Page Program (256 Bytes) Time  40ms Typical 4-Kbyte Block Erase Time  320ms Typical 32-Kbyte Block Erase Time  Automatic Checking and Reporting of Erase/Program Failures  Software Controlled Reset  JEDEC Standard Manufacturer and Device ID Read Methodology  Low Power Dissipation  350nA Ultra Deep Power Down current (Typical) 5µA Deep Power-Down Current (Typical) 25uA Standby current (Typical) 6mA Active Read 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) 8-pad Ultra Thin DFN (2 x 3 x 0.6mm) 8-lead TSSOP Package DS-25DN256–039B–5/2014 1. Description The Adesto® AT25...