Cypress CY14B101P manual Package Diagrams, Pin 300 mil Soic Package

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PRELIMINARYCY14B101P

Package Diagrams

Figure 31. 16-Pin (300 mil) SOIC Package (51-85022)

51-85022 *B

Document #: 001-44109 Rev. *B

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Contents Overview FeaturesLogic Block Diagram Sram ArrayPinouts Pin Definitions Pin Name Type DescriptionHold Sram Read Device OperationSram Write Store OperationSerial Peripheral Interface Commonly used terms used in SPI protocol are given below SPI MasterSystem Configuration Using SPI nvSRAM SPI ModesSPI Operating Features SPI Functional DescriptionStatus Register Read Status Register Rdsr InstructionWrite Status Register Wrsr Instruction Write Protection and Block Protection Write Enable Wren InstructionWrite Disable Wrdi Instruction Block ProtectionWrite Sequence Write Memory AccessRead Sequence Read Wpen WENBurst Mode Read Instruction Timing Read RTC Rdrtc InstructionWrite RTC Wrtc Instruction AutoStore DisableNvSRAM Special Instructions Software Store StoreSoftware Recall Recall AutoStore Disable AsdisbAutoStore Enable Asenb Hold Pin OperationReal Time Clock Operation Alarm Watchdog TimerCalibrating the Clock Interrupts Power MonitorInterrupt Register Flags RegisterAccessing the Real Time Clock through SPI RTC Recommended Component ConfigurationRTC Register Map1 BCD Format Data Function/Range WDF OscfOscen Alarm Minutes Alarm DayAlarm Hours Register Map DetailFlags 0x00 Register Map Detail Alarm SecondsTime Keeping Centuries WDF Oscf CALOperating Range DC Electrical CharacteristicsMaximum Ratings Parameter Description Test Conditions Min Max UnitThermal Resistance Data Retention and EnduranceCapacitance AC Test ConditionsAC Switching Characteristics ~ ~ ~ ~ AutoStore or Power Up Recall Switching WaveformsParameters Description CY14B101P Unit Min Max CY14B101P Parameter Description To Output Active Time when write latch not setHardware Store Cycle Hardware Store Pulse WidthPart Numbering Nomenclature Ordering Code Package Diagram Package Type Operating RangeOrdering Information CY 14 B 101 P SF X C TPackage Diagrams Pin 300 mil Soic PackageDocument History REV ECN noSubmission Orig. Description of Change Date Sales, Solutions, and Legal Information Worldwide Sales and Design Support Products PSoC SolutionsUSB