Data Retention and Endurance, Capacitance, Soic

		PRELIMINARY		CY14B101P


Data Retention and Endurance

Parameter		Description		Min	Unit
DATAR	Data Retention			20	Years
NVC	Nonvolatile STORE Operations			200	K
Capacitance

Parameter[6]	Description		Test Conditions	Max	Unit
CIN	Input Capacitance		TA = 25°C, f = 1MHz,	6	pF
			VCC = 3.0V
COUT	Output Pin Capacitance		VCC = 3.0V	8	pF
Thermal Resistance

Parameter[6]	Description		Test Conditions	16-SOIC	Unit
ΘJA	Thermal Resistance		Test conditions follow standard test methods	TBD	°C/W
	(Junction to Ambient)		and procedures for measuring thermal
			impedance, per EIA / JESD51.
ΘJC	Thermal Resistance		impedance, per EIA / JESD51.	TBD	°C/W
	(Junction to Case)

	Figure 24. AC Test Loads and Waveforms
3.0V	577Ω
3.0V	3.0V
	R1
OUTPUT	OUTPUT

30 pF

5 pF

789Ω

577Ω

R2 789Ω

AC Test Conditions

Input Pulse Levels	0V to 3V
Input Rise and Fall Times (10% - 90%)	<3 ns
Input and Output Timing Reference Levels	1.5V

Note

6. These parameters are guaranteed by design and are not tested.

Document #: 001-44109 Rev. *B

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Cypress CY14B101P manual Data Retention and Endurance, Capacitance, Thermal Resistance, AC Test Conditions, Soic

Contents

Sram Array FeaturesLogic Block Diagram Overview Hold PinoutsPin Definitions Pin Name Type Description Store Operation Device OperationSram Write Sram Read Serial Peripheral Interface SPI Master Commonly used terms used in SPI protocol are given below SPI Modes System Configuration Using SPI nvSRAM SPI Functional Description SPI Operating Features Write Status Register Wrsr Instruction Status RegisterRead Status Register Rdsr Instruction Block Protection Write Enable Wren InstructionWrite Disable Wrdi Instruction Write Protection and Block Protection Wpen WEN Memory AccessRead Sequence Read Write Sequence Write Read RTC Rdrtc Instruction Burst Mode Read Instruction Timing Software Store Store AutoStore DisableNvSRAM Special Instructions Write RTC Wrtc Instruction Hold Pin Operation AutoStore Disable AsdisbAutoStore Enable Asenb Software Recall Recall Real Time Clock Operation Calibrating the Clock AlarmWatchdog Timer Flags Register Power MonitorInterrupt Register Interrupts RTC Recommended Component Configuration Accessing the Real Time Clock through SPI WDF Oscf RTC Register Map1 BCD Format Data Function/Range Oscen Register Map Detail Alarm DayAlarm Hours Alarm Minutes WDF Oscf CAL Register Map Detail Alarm SecondsTime Keeping Centuries Flags 0x00 Parameter Description Test Conditions Min Max Unit DC Electrical CharacteristicsMaximum Ratings Operating Range AC Test Conditions Data Retention and EnduranceCapacitance Thermal Resistance AC Switching Characteristics ~ ~ ~ ~ Parameters Description CY14B101P Unit Min Max AutoStore or Power Up RecallSwitching Waveforms CY14B101P Hardware Store Pulse Width To Output Active Time when write latch not setHardware Store Cycle Parameter Description CY 14 B 101 P SF X C T Ordering Code Package Diagram Package Type Operating RangeOrdering Information Part Numbering Nomenclature Pin 300 mil Soic Package Package Diagrams Submission Orig. Description of Change Date Document HistoryREV ECN no USB Sales, Solutions, and Legal InformationWorldwide Sales and Design Support Products PSoC Solutions

Cypress CY14B101P manual Data Retention and Endurance, Capacitance, Thermal Resistance, Soic

Models: CY14B101P

PRELIMINARY

CY14B101P

Data Retention and Endurance

Capacitance

Thermal Resistance

16-SOIC

TBD

Figure 24. AC Test Loads and Waveforms

AC Test Conditions

Input Pulse Levels

0V to 3V