Package Diagrams | Cypress CY14B101K manual

CY14B101K

Package Diagrams

Figure 17. 48-Pin Shrunk Small Outline Package (51-85061)

51-85061-*C

Document Number: 001-06401 Rev. *I

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Cypress CY14B101K manual Package Diagrams, Pin Shrunk Small Outline Package

Contents

Logic Block Diagram FeaturesFunctional Description Cypress Semiconductor Corporation 198 Champion Court Output Enable, Active LOW. The active low Pin ConfigurationsPower Supply Inputs to the Device Pin Definitions AutoStore Operation Device OperationHardware Store HSB Operation Software Store Hardware Recall Power UpSoftware Recall Data Protection Current versus Cycle Time Low Average Active Power Best Practices Read Sram Mode Selection A15 A0 PowerWrite Sram Store Real Time Clock Operation Watchdog Timer AlarmCalibrating the Clock Interrupts Power MonitorInterrupt Register Flags Register Recommended Values Interrupt Block Diagram WDF Oscf RTC Register Map5 BCD Format Data Function/Range Time Keeping Months 0x1FFFE 10s Month Register Map Detail Time Keeping Years 0x1FFFF 10s YearsDate Time Keeping Hours 0x1FFFB Time Keeping Minutes 0x1FFFA Register Map Detail Calibration/Control Alarm Day 0x1FFF50x1FFF7 Interrupt Status/Control 0x1FFF6 To ignore the hours value Alarm Minutes 0x1FFF3 Register Map Detail Alarm Hours 0x1FFF4 10s Alarm HoursWhen the Flags register is read or on power-up Range Ambient Temperature DC Electrical CharacteristicsMaximum Ratings Operating Range Capacitance Data Retention and EnduranceThermal Resistance AC Test Conditions Parameter Sram Read Cycle AC Switching Characteristics Parameter Sram Write Cycle Min Max Parameter Description CY14B101K Unit Min Max AutoStore or Power Up Recall Parameter Alt Description 25 ns 35 ns 45 ns Unit Min Max Software Controlled STORE/RECALL Cycles 21 Hardware Store Cycle Soft Sequence Commands Inputs and Outputs Mode Power RTC CharacteristicsTruth Table For Sram Operations Nvsram Part Numbering Nomenclature CY 14 B 101 K SP 25 X C T Ordering Information Pin Shrunk Small Outline Package Package Diagrams Orig. of Change Submission Description of Change Date Document History 2663934 Updated Features Worldwide Sales and Design Support Products PSoC Solutions Sales, Solutions, and Legal InformationUSB