AT25SF041 4-Mbit, 2.5V Minimum SPI Serial Flash Memory with Dual-I/O and Quad-I/O Support DATASHEET (ADDENDUM) High Temperature Operation (125C) This data sheet addendum is to be used in conjunction with the existing AT25SF041 datasheet specifications. The Adesto AT25SF041 4Mbit Serial Flash devices will operate @ 125C with the following datasheet caveats. All other parameters will meet the existing datasheet specifications. The ordering code suffix (CAN# Code) 'HR' or `HT' must be used to ensure correct operation at this extended temperature range. Adesto will not modify and republish the current datasheet to reflect the CAN# 'HR' or `HT' ordering code or the above caveats.The standard AT25SF041 datasheet is available at http://www.adestotech.com. 1. Electrical Specifications 1.1 DC and AC Operating Range AT25SF041-xxxHR Operating Temperature -40C to +125C Endurance (Maximum) 10,000 Cycles 1.2 DC Characteristics 2.5V to 3.6V Symbol Parameter Condition IDPD Deep Power-Down Current ISB Standby Current 1. Industrial temperature limit is 5A. 2. Industrial temperature limit is 25A. Min Typ Max Units CS, HOLD, WP = VIH 10 (1) A CS, HOLD, WP = VIH (2) A 35 DS-25SF041-050D-8/2017 1.3 Program and Erase Characteristics 2.5V to 3.6V Symbol Parameter Min tPP (1) Page Program Time (256 Bytes) tCHPE(1) (2) Chip Erase Time Typ Max Units 0.7 3.5 ms 4 12 sec 1. Maximum values indicate worst-case performance after 100,000 erase/program cycles. 2. Not 100% tested (value guaranteed by design and characterization). 2. Ordering Code 2.1 Ordering Code Detail Ordering Code (1) Package AT25SF041-SHDHR-T Max. Freq. (MHz) 2.5V to 3.6V 85MHz Operation Range 8S2 AT25SF041-SHDHR-B AT25SF041-SSHDHR-T 8S1 AT25SF041-SSHDHR-B AT25SF041-DWFHT (2) Operating Voltage DWF 1. The shipping carrier option code is not marked on the devices. 2. Contact Adesto for mechanical drawing or die sales information. Package Type 8S1 8-lead, 0.150" Wide, Plastic Gull Wing Small Outline Package (JEDEC SOIC) 8S2 8-lead, 0.208" Wide, Plastic Gull Wing Small Outline Package (EIAJ SOIC) DWF Die in Wafer Form 3. Revision History Revision Level - Release Date History A - August 2014 Initial release. B - October 2015 Corrected package type in Ordering Code Detail table. C - August 2016 Added DWF part ordering code. D - August 2017 Updated corporate address information. Extended (-40C to +125C) Corporate Office California | USA Adesto Headquarters 3600 Peterson Way Santa Clara, CA 95054 Phone: (+1) 408.400.0578 Email: contact@adestotech.com (c) 2017 Adesto Technologies. All rights reserved. / Rev.: DS-25SF041-050D-8/2017 Disclaimer: Adesto Technologies Corporation makes no warranty for the use of its products, other than those expressly contained in the Company's standard warranty which is detailed in Adesto's Terms and Conditions located on the Company's web site. The Company assumes no responsibility for any errors which may appear in this document, reserves the right to change devices or specifications detailed herein at any time without notice, and does not make any commitment to update the information contained herein. No licenses to patents or other intellectual property of Adesto are granted by the Company in connection with the sale of Adesto products, expressly or by implication. Adesto's products are not authorized for use as critical components in life support devices or systems.