Cypress STK14C88-3 Document History, Sales, Solutions and Legal Information, New data sheet, Usb

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STK14C88-3

Document History Page

Document Title: STK14C88-3 256 Kbit (32K x 8) AutoStore nvSRAM

Document Number: 001-50592

Rev.

ECN No.

Orig. of

Submission

 

Description of Change

Change

Date

 

 

 

 

 

 

 

 

 

 

 

**

2625096

GVCH/PYRS

12/19/08

New data sheet

 

 

 

 

 

 

 

Sales, Solutions and Legal Information

Worldwide Sales and Design Support

Cypress maintains a worldwide network of offices, solution centers, manufacturer’s representatives, and distributors. To find the office closest to you, visit us at cypress.com/sales.

Products

 

PSoC Solutions

 

PSoC

psoc.cypress.com

General

psoc.cypress.com/solutions

Clocks & Buffers

clocks.cypress.com

Low Power/Low Voltage

psoc.cypress.com/low-power

Wireless

wireless.cypress.com

Precision Analog

psoc.cypress.com/precision-analog

Memories

memory.cypress.com

LCD Drive

psoc.cypress.com/lcd-drive

Image Sensors

image.cypress.com

CAN 2.0b

psoc.cypress.com/can

 

 

USB

psoc.cypress.com/usb

© Cypress Semiconductor Corporation, 2008-2009. The information contained herein is subject to change without notice. Cypress Semiconductor Corporation assumes no responsibility for the use of any circuitry other than circuitry embodied in a Cypress product. Nor does it convey or imply any license under patent or other rights. Cypress products are not warranted nor intended to be used for medical, life support, life saving, critical control or safety applications, unless pursuant to an express written agreement with Cypress. Furthermore, Cypress does not authorize its products for use as critical components in life-support systems where a malfunction or failure may reasonably be expected to result in significant injury to the user. The inclusion of Cypress products in life-support systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress against all charges.

Any Source Code (software and/or firmware) is owned by Cypress Semiconductor Corporation (Cypress) and is protected by and subject to worldwide patent protection (United States and foreign), United States copyright laws and international treaty provisions. Cypress hereby grants to licensee a personal, non-exclusive, non-transferable license to copy, use, modify, create derivative works of, and compile the Cypress Source Code and derivative works for the sole purpose of creating custom software and or firmware in support of licensee product to be used only in conjunction with a Cypress integrated circuit as specified in the applicable agreement. Any reproduction, modification, translation, compilation, or representation of this Source Code except as specified above is prohibited without the express written permission of Cypress.

Disclaimer: CYPRESS MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS MATERIAL, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Cypress reserves the right to make changes without further notice to the materials described herein. Cypress does not assume any liability arising out of the application or use of any product or circuit described herein. Cypress does not authorize its products for use as critical components in life-support systems where a malfunction or failure may reasonably be expected to result in significant injury to the user. The inclusion of Cypress’ product in a life-support systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress against all charges.

Use may be limited by and subject to the applicable Cypress software license agreement.

Document Number: 001-50592 Rev. **

Revised January 29, 2009

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AutoStore and QuantumTrap are registered trademarks of Cypress Semiconductor Corporation. All products and company names mentioned in this document may be the trademarks of their respective holders.

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Contents Functional Description FeaturesWrite Enable Input, Active LOW . When the chip is enabled Pin ConfigurationsOutput Enable, Active LOW . T he active LOW Power Supply Inputs to the DeviceDevice Operation AutoStore Inhibit ModeSram Read Sram WriteSoftware Store Hardware Recall Power UpHardware Store HSB Operation Software Recall Low Average Active PowerPreventing Store Hardware ProtectBest Practices Hardware Mode Selection13 a Mode Power Range Ambient Temperature DC Electrical CharacteristicsMaximum Ratings Operating RangeCapacitance Data Retention and EnduranceThermal Resistance AC Test ConditionsParameter Description 35 ns 45 ns Unit Cypress Alt Min Max AC Switching CharacteristicsSwitching Waveforms Sram Write Cycle 1 WE Controlled 13 Min Max ParameterParameter Alt Description STK14C88-3 Unit Min Max AutoStore or Power Up RecallParameter Alt Description 35 ns 45 ns Unit Min Max Software Controlled STORE/RECALL CycleHardware Store Cycle Hardware Store CycleOrdering Information Part Numbering Nomenclature STK14C88- 3N F 45 I TRSTK14C88-3NF35ITR STK14C88-3NF45ITRPin 300 Mil Soic Package DiagramsPin 600 Mil Pdip New data sheet Sales, Solutions and Legal InformationDocument History USB