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Cypress Package Diagrams, Preliminary, CY14B104LA, CY14B104NA, 44-Pin TSOP II, + Feedback

Models: CY14B104LA CY14B104NA

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PRELIMINARY

CY14B104LA, CY14B104NA

Package Diagrams

Figure 16. 44-Pin TSOP II (51-85087)

22	1	PIN 1 I.D.
22	1
	11.938 (0.470)	11.735 (0.462)	10.262 (0.404)	10.058 (0.396)
23	44

DIMENSION IN MM (INCH)

MAX

MIN.

O R E

K X A

S G

EJECTOR PIN

TOP VIEW

BOTTOM VIEW

0.800 BSC	0.400(0.016)
	0.300 (0.012)	BASE PLANE
(0.0315)

0° -5°

0.10 (.004)

18.517 (0.729)

18.313 (0.721)

(0.047)1.194	(0.039)0.991	(0.0059)0.150	(0.0020)0.050	SEATING

				PLANE

10.262 (0.404)

10.058 (0.396)

0.597 (0.0235)

0.406 (0.0160)

0.210 (0.0083)

0.120 (0.0047)

51-85087-*A

Document #: 001-49918 Rev. *A

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Cypress manual Package Diagrams, Preliminary, CY14B104LA, CY14B104NA, 44-Pin TSOP II, + Feedback

Contents

Features Logic Block Diagram1, 2PRELIMINARY CY14B104LA, CY14B104NAPinouts 9 44 - TSOP12 Top View 13 not to scale not to scalePRELIMINARY CY14B104LA, CY14B104NAPin Definitions Device Operation SRAM ReadSRAM Write AutoStore OperationHardware RECALL Power Up Software STORESoftware RECALL PRELIMINARYPreventing AutoStore Data ProtectionNoise Considerations PRELIMINARYBest Practices PRELIMINARYCY14B104LA, CY14B104NA + FeedbackDC Electrical Characteristics Maximum RatingsOperating Range PRELIMINARYData Retention and Endurance CapacitanceThermal Resistance AC Test ConditionsAC Switching Characteristics Switching WaveformsPRELIMINARY CY14B104LA, CY14B104NAPRELIMINARY CY14B104LA, CY14B104NAFigure 7. SRAM Read Cycle #2 CE and OE Controlled3, 13 Figure 8. SRAM Write Cycle #1 WE Controlled3, 16PRELIMINARY CY14B104LA, CY14B104NAFigure 9. SRAM Write Cycle #2 CE Controlled3, 16 Figure 10. SRAM Write Cycle #3 BHE and BLE Controlled 3, 16, 17AutoStore/Power Up RECALL Switching WaveformsPRELIMINARY CY14B104LA, CY14B104NASoftware Controlled STORE/RECALL Cycle Switching WaveformsPRELIMINARY CY14B104LA, CY14B104NAHardware STORE Cycle Switching WaveformsPRELIMINARY CY14B104LA, CY14B104NAFor x8 Configuration For x16 ConfigurationTruth Table For SRAM Operations PRELIMINARYCY14B104LA, CY14B104NA Ordering InformationPRELIMINARY CY14B104LA, CY14B104NA Ordering Information continuedPRELIMINARY Part Numbering Nomenclature PRELIMINARYCY14B104LA, CY14B104NA CY 14 B 104 L A -ZS P 20 X C TPackage Diagrams PRELIMINARYCY14B104LA, CY14B104NA Figure 16. 44-Pin TSOP IIPackage Diagrams continued PRELIMINARYCY14B104LA, CY14B104NA Figure 17. 48-Ball FBGA - 6 mm x 10 mm x 1.2 mmPackage Diagrams continued PRELIMINARYCY14B104LA, CY14B104NA Figure 18. 54-Pin TSOPSales, Solutions, and Legal Information PSoC SolutionsDocument History Page Worldwide Sales and Design Support