Cypress Semiconductor STK11C68-5 Manual do Utilizador

STK11C6864 Kbit (8K x 8) SoftStore nvSRAMCypress Semiconductor Corporation • 198 Champion Court • San Jose, CA 95134-1709 • 408-943-2600Document Numbe

STK11C68Document Number: 001-50638 Rev. *C Page 10 of 15AutoStore INHIBIT or Power Up RECALLParameter Alt DescriptionSTK11C68UnitMin MaxtHRECALL [9]tR

STK11C68Document Number: 001-50638 Rev. *C Page 11 of 15Software Controlled STORE/RECALL CycleThe software controlled STORE/RECALL cycle follows. [10,

STK11C68Document Number: 001-50638 Rev. *C Page 12 of 15Ordering InformationThese parts are not recommended for new designs. They are in production to

STK11C68Document Number: 001-50638 Rev. *C Page 13 of 15Package DiagramsFigure 11. 28-Pin (330 Mil) SOIC (51-85058)51-85058 *BNot recommended for new

STK11C68Document Number: 001-50638 Rev. *C Page 14 of 15Figure 12. 28-Pin (300 Mil) Side Braze DIL (001-51695)Package Diagrams (continued)001-51695 *

Document Number: 001-50638 Rev. *C Revised October 8, 2010 Page 15 of 15All products and company names mentioned in this document may be the trademark

STK11C68Document Number: 001-50638 Rev. *C Page 2 of 15ContentsFeatures ...1

STK11C68Document Number: 001-50638 Rev. *C Page 3 of 15 Pin ConfigurationsFigure 1. Pin Diagram - 28-Pin SOIC/DIP and 28-Pin LLCPin DefinitionsPin N

STK11C68Document Number: 001-50638 Rev. *C Page 4 of 15Device OperationThe STK11C68 is a versatile memory chip that provides severalmodes of operation

STK11C68Document Number: 001-50638 Rev. *C Page 5 of 15The overall average current drawn by the STK11C68 dependson the following items: The duty cycl

STK11C68Document Number: 001-50638 Rev. *C Page 6 of 15Maximum RatingsExceeding maximum ratings may shorten the useful life of thedevice. These user g

STK11C68Document Number: 001-50638 Rev. *C Page 7 of 15CapacitanceIn the following table, the capacitance parameters are listed.[3]Parameter Descripti

STK11C68Document Number: 001-50638 Rev. *C Page 8 of 15AC Switching Characteristics SRAM Read CycleParameterDescription25 ns 35 ns 45 ns UnitMin Max

STK11C68Document Number: 001-50638 Rev. *C Page 9 of 15SRAM Write CycleParameterDescription25 ns 35 ns 45 ns UnitMin Max Min Max Min MaxCypressParam