Cypress CY14B101L Part Numbering Nomenclature CY 14 B 101 L SZ 25 X C T, Ordering Information

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CY14B101L

Part Numbering Nomenclature

CY 14 B 101 L - SZ 25 X C T

Option

T - Tape and Reel

Blank - Std.

Temperature

C - Commercial (0 to 70°C)

I - Industrial (–40 to 85°C)

Pb-Free

Speed

25 - 25 ns

Package

35 - 35 ns

SZ - 32 SOIC

45 - 45 ns

SP - 48 SSOP

Data Bus

L - x8

Density

101 - 1 Mb

Voltage

B - 3.0V

NVSRAM

14 - AutoStore + Software Store + Hardware Store

Cypress

Ordering Information

	Speed	Ordering Code	Package Diagram	Package Type	Operating
	(ns)	Ordering Code	Package Diagram	Package Type	Range
	(ns)				Range
	25	CY14B101L-SZ25XCT	51-85127	32-pin SOIC	Commercial

		CY14B101L-SZ25XC	51-85127	32-pin SOIC

		CY14B101L-SP25XCT	51-85061	48-pin SSOP

		CY14B101L-SP25XC	51-85061	48-pin SSOP

		CY14B101L-SZ25XIT	51-85127	32-pin SOIC	Industrial

		CY14B101L-SZ25XI	51-85127	32-pin SOIC

		CY14B101L-SP25XIT	51-85061	48-pin SSOP

		CY14B101L-SP25XI	51-85061	48-pin SSOP

	35	CY14B101L-SZ35XCT	51-85127	32-pin SOIC	Commercial

		CY14B101L-SZ35XC	51-85127	32-pin SOIC

		CY14B101L-SP35XCT	51-85061	48-pin SSOP

		CY14B101L-SP35XC	51-85061	48-pin SSOP

		CY14B101L-SZ35XIT	51-85127	32-pin SOIC	Industrial

		CY14B101L-SZ35XI	51-85127	32-pin SOIC

		CY14B101L-SP35XIT	51-85061	48-pin SSOP

		CY14B101L-SP35XI	51-85061	48-pin SSOP

	Document Number: 001-06400 Rev. *I				Page 14 of 18

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Contents Functional Description FeaturesLogic Block Diagram Cypress Semiconductor CorporationPinouts Pin DefinitionsSram Write Device OperationSram Read AutoStore OperationSoftware Store Hardware Recall Power UpLow Average Active Power Software RecallPreventing Store Best PracticesHardware Mode Selection A15 A0 Power Maximum Ratings DC Electrical CharacteristicsRange Ambient Temperature Operating RangeThermal Resistance Data Retention and EnduranceCapacitance AC Test ConditionsMin Max AC Switching CharacteristicsSwitching Waveforms ParameterAddress Setup to End of Write Chip Enable To End of WriteData Setup to End of Write Address Setup to Start of WriteAutoStore or Power Up Recall Parameter Alt Description CY14B101L Unit Min MaxSoftware Controlled STORE/RECALL Cycle Parameter Alt Description 25 ns 35 ns 45 ns Unit Min MaxHardware Store Pulse Width Hardware Store CycleParameter Alt Description CY14B101L Unit Min Part Numbering Nomenclature CY 14 B 101 L SZ 25 X C T Ordering InformationPackage Type Operating Range Package DiagramsSpeed Ordering Code Pin Shrunk Small Outline Package Document History Document Title CY14B101L 1 Mbit 128K x 8 nvSRAMSales, Solutions, and Legal Information USB