1-Mbit (32K x36) Pipelined Sync SRAMCY7C1218HCypress Semiconductor Corporation • 198 Champion Court • San Jose, CA 95134-1709 • 408-943-2600Document #
CY7C1218HDocument #: 38-05667 Rev. *B Page 10 of 16Switching Waveforms Read Cycle Timing[17]Note: 17. On this diagram, when CE is LOW, CE1 is LOW, CE2
CY7C1218HDocument #: 38-05667 Rev. *B Page 11 of 16 Write Cycle Timing[17, 18]Note: 18.Full width Write can be initiated by either GW LOW; or by GW HI
CY7C1218HDocument #: 38-05667 Rev. *B Page 12 of 16Read/Write Cycle Timing[17, 19, 20]Notes: 19. The data bus (Q) remains in High-Z following a Write
CY7C1218HDocument #: 38-05667 Rev. *B Page 13 of 16ZZ Mode Timing[21, 22]Notes: 21. Device must be deselected when entering ZZ mode. See Cycle Descrip
CY7C1218HDocument #: 38-05667 Rev. *B Page 14 of 16Ordering InformationNot all of the speed, package and temperature ranges are available. Please cont
CY7C1218HDocument #: 38-05667 Rev. *B Page 15 of 16© Cypress Semiconductor Corporation, 2006. The information contained herein is subject to change w
CY7C1218HDocument #: 38-05667 Rev. *B Page 16 of 16Document History PageDocument Title: CY7C1218H 1-Mbit (32K x36) Pipelined Sync SRAMDocument Number:
CY7C1218HDocument #: 38-05667 Rev. *B Page 2 of 16Pin ConfigurationSelection Guide166 MHz 133 MHz UnitMaximum Access Time 3.5 4.0 nsMaximum Operating
CY7C1218HDocument #: 38-05667 Rev. *B Page 3 of 16Pin Definitions Name I/O DescriptionA0, A1, A Input-SynchronousAddress Inputs used to select one of
CY7C1218HDocument #: 38-05667 Rev. *B Page 4 of 16Functional OverviewAll synchronous inputs pass through input registers controlledby the rising edge
CY7C1218HDocument #: 38-05667 Rev. *B Page 5 of 16 Interleaved Burst Address Table (MODE = Floating or VDD)FirstAddressA1, A0SecondAddressA1, A0ThirdA
CY7C1218HDocument #: 38-05667 Rev. *B Page 6 of 16Continue Write Next L X X X H H H X Tri-State WriteContinue Write Next L H X X X H H X Tri-State Wri
CY7C1218HDocument #: 38-05667 Rev. *B Page 7 of 16Maximum Ratings(Above which the useful life may be impaired. For user guide-lines, not tested.)Stora
CY7C1218HDocument #: 38-05667 Rev. *B Page 8 of 16Capacitance[10]Parameter Description Test Conditions100 TQFP Max. UnitCIN Input Capacitance TA = 25°
CY7C1218HDocument #: 38-05667 Rev. *B Page 9 of 16Switching Characteristics Over the Operating Range[11, 12]Parameter Description166 MHz 133 MHzUnitMi
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