Part Numbering Nomenclature, ZS Tsop, Nvsram

CY14B104L, CY14B104N

Part Numbering Nomenclature

Option:

T - Tape & Reel

Blank - Std.

Temperature:

C - Commercial (0 to 70°C)

Pb-Free

I - Industrial (–40 to 85°C)

P - 54 Pin

Package:

Blank - 44 Pin

BA - 48 FBGA

Data Bus:

L - x8

N - x16

Voltage:

B - 3.0V

Speed:

20 - 20 ns

25 - 25 ns

45 - 45 ns

Density: 104 - 4 Mb

14 - Auto Store + Software Store + Hardware Store

Cypress

Document #: 001-07102 Rev. *L

Page 18 of 25

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Image 18

Contents

Functional Description FeaturesLogic Block Diagram1, 2 Cypress Semiconductor Corporation Not to scale PinoutsTop View Tsop Pin Definitions Sram Write Device OperationSram Read AutoStore Operation A15 A07 Mode Power Hardware Recall Power UpMode Selection Software Store Data Protection Mode Selection A15 A07 PowerPreventing AutoStore Noise Considerations Operating Range DC Electrical CharacteristicsMaximum Ratings Range Thermal Resistance Data Retention and EnduranceCapacitance AC Test Conditions Min Max AC Switching CharacteristicsSwitching Waveforms Sram Read Cycle CY14B104L, CY14B104N Sram Write Cycle #2 CE Controlled 3, 17, 18 AutoStore/Power Up Recall Parameters Description CY14B104L/CY14B104N Unit Min MaxHSB Software Controlled STORE/RECALL Cycle Parameters Description 20 ns 25 ns 45 ns Unit Min Max Hardware Store Cycle Hardware Store Pulse WidthHardware Store LOW to Store Busy 500 Inputs/Outputs2 Mode Power Truth Table For Sram OperationsHigh Z Ordering Information CY14B104L-BA45XCT CY14B104L-ZS45XCTCY14B104L-ZS45XIT CY14B104L-BA45XIT ZS Tsop Part Numbering NomenclatureCY 14 B 104 L ZS P 20 X C T Nvsram Package Diagrams Pin Tsop II Ball Fbga 6 mm x 10 mm x 1.2 mm 51-85160 PCI Document HistoryTUP UHA GVCH/PYRS Aesa GVCH/DSG Sales, Solutions, and Legal Information USB