AT25SF641B集成電路（IC）的存儲器規(guī)格書PDF中文資料

Features

? Serial Peripheral Interface (SPI) Compatible

? Supports SPI modes 0 and 3

? Supports single input/output operations (1,1,1)

? Supports dual input and dual output operations (1-1-2), (1-2-2), (0-2-2)

? Supports quad input and quad output operations (1-1-4), (1-4-4), (0-4-4)

? Continuous Read mode (with 8/16/32/64 bytes wrap) - optimized for XiP

? 64-Mbit Flash Memory

? 104 MHz Maximum Operating Frequency

? Single 2.7 V - 3.6 V Single Supply Voltage

? Serial Flash Discoverable Parameters (SFDP, JESD216B) support

? OTP Memory

? Three Protected Programmable Security Register Pages (Page size: 256 bytes)

? 64-bit factory programmable UID register

? Hardware Write Protection (WP pin)

? Software Write protection (Programmable non-volatile control registers)

? Program and Erase Suspend and Resume

? Byte programming size: up to 256 bytes

? Erase Size and Duration

? Uniform 4-kbyte Block Erase (65 ms typical)

? Uniform 32-kbyte Block Erase (150 ms typical)

? Uniform 64-kbyte Block Erase (240 ms typical)

? Full Chip Erase (30 seconds typical)

? Low Power Dissipation

? Standby Current (14 μA typical)

? Deep Power Down Current (1 μA typical)

? Endurance: 100,000 Program and Erase Cycles

? Data Retention: 20 Years

? Industrial Temperature Range (-40 oC to 85 oC)

? Industry Standard Green (Pb/Halide-free/RoHS Compliant) Package Options

? 8-pad W-SOIC (0.208”)

? 8-pad Ultra-Thin DFN (5 x 6 x 0.6 mm)

? Die Wafer Form

? Other Package Options (contact Renesas Electronics)