Cypress STK16C88 User Manual

STK16C88256 Kbit (32K x 8) AutoStore+ nvSRAMCypress Semiconductor Corporation • 198 Champion Court • San Jose,CA 95134-1709 • 408-943-2600Document Num

STK16C88Document Number: 001-50595 Rev. ** Page 10 of 14AutoStore or Power Up RECALLParameter Alt DescriptionSTK16C88UnitMin MaxtHRECALL [10]tRESTORE

STK16C88Document Number: 001-50595 Rev. ** Page 11 of 14Software Controlled STORE/RECALL CycleThe software controlled STORE/RECALL cycle follows. [11,

STK16C88Document Number: 001-50595 Rev. ** Page 12 of 14Ordering InformationSpeed(ns)Ordering Code Package Diagram Package TypeOperatingRange25 STK16C

STK16C88Document Number: 001-50595 Rev. ** Page 13 of 14Package DiagramsFigure 11. 28-Pin (600 Mil) PDIP (51-85017)51-85127-*A51-85017- *B[+] Feedbac

Document Number: 001-50595 Rev. ** Revised January 29, 2009 Page 14 of 14AutoStore and QuantumTrap are registered trademarks of Cypress Semiconductor

STK16C88Document Number: 001-50595 Rev. ** Page 2 of 14Pin ConfigurationsFigure 1. Pin Diagram - 28-Pin PDIPTable 1. Pin Definitions - 28-Pin PDIPPi

STK16C88Document Number: 001-50595 Rev. ** Page 3 of 14Device OperationThe AutoStore+ STK16C88 is a fast 32K x 8 SRAM that does notlose its data on po

STK16C88Document Number: 001-50595 Rev. ** Page 4 of 14Hardware Protect The STK16C88 offers hardware protection against inadvertentSTORE operation an

STK16C88Document Number: 001-50595 Rev. ** Page 5 of 14Table 2. Software STORE/RECALL Mode Selection CE WEA13 – A0Mode IO NotesL H 0x0E380x31C70x03E0

STK16C88Document Number: 001-50595 Rev. ** Page 6 of 14Maximum RatingsExceeding maximum ratings may shorten the useful life of thedevice. These user g

STK16C88Document Number: 001-50595 Rev. ** Page 7 of 14CapacitanceIn the following table, the capacitance parameters are listed.[4]Parameter Descripti

STK16C88Document Number: 001-50595 Rev. ** Page 8 of 14AC Switching Characteristics Table 3. SRAM Read CycleParameterDescription25 ns 45 ns UnitMin

STK16C88Document Number: 001-50595 Rev. ** Page 9 of 14Table 4. SRAM Write CycleParameterDescription25 ns 45 ns UnitMin Max Min MaxCypressParameterA