Cypress CY7C1472BV25, CY7C1474BV25, CY7C1470BV25 manual 250

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CY7C1470BV25

CY7C1472BV25, CY7C1474BV25

Ordering Information (continued)

Not all of the speed, package and temperature ranges are available. Please contact your local sales representative or visit www.cypress.com for actual products offered.

	Speed	Ordering Code	Package	Part and Package Type			Operating
	(MHz)		Diagram	Part and Package Type			Range
	(MHz)		Diagram				Range
	250	CY7C1470BV25-250AXC	51-85050	100-pin Thin Quad Flat Pack (14 x 20 x 1.4 mm) Pb-Free			Commercial

		CY7C1472BV25-250AXC

		CY7C1470BV25-250BZC	51-85165	165-ball Fine-Pitch Ball Grid Array (15 x 17 x 1.4 mm)

		CY7C1472BV25-250BZC

		CY7C1470BV25-250BZXC	51-85165	165-ball Fine-Pitch Ball Grid Array (15 x 17 x 1.4 mm) Pb-Free

		CY7C1472BV25-250BZXC

		CY7C1474BV25-250BGC	51-85167	209-ball Fine-Pitch Ball Grid Array (14	× 22	× 1.76 mm)

		CY7C1474BV25-250BGXC		209-ball Fine-Pitch Ball Grid Array (14	× 22	× 1.76 mm) Pb-Free

		CY7C1470BV25-250AXI	51-85050	100-Pin Thin Quad Flat Pack (14 x 20 x 1.4 mm) Pb-Free			Industrial

		CY7C1472BV25-250AXI

		CY7C1470BV25-250BZI	51-85165	165-ball Fine-Pitch Ball Grid Array (15 x 17 x 1.4 mm)

		CY7C1472BV25-250BZI

		CY7C1470BV25-250BZXI	51-85165	165-ball Fine-Pitch Ball Grid Array (15 x 17 x 1.4 mm) Pb-Free

		CY7C1472BV25-250BZXI

		CY7C1474BV25-250BGI	51-85167	209-ball Fine-Pitch Ball Grid Array (14	× 22	× 1.76 mm)

		CY7C1474BV25-250BGXI		209-ball Fine-Pitch Ball Grid Array (14	× 22	× 1.76 mm) Pb-Free

Document #: 001-15032 Rev. *D

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Contents Functional Description FeaturesSelection Guide Description 250 MHz 200 MHz 167 MHz UnitLogic Block Diagram CY7C1472BV25 4M x Logic Block Diagram CY7C1470BV25 2M xADV/LD Logic Block Diagram CY7C1474BV25 1M xPin Tqfp Pinout Pin ConfigurationsNC/1G CE2 CLK CENTDI TDO ModeBall Fbga 14 x 22 x 1.76 mm Pinout CY7C1474BV25 1M × ADV/LD Pin Definitions Pin Name IO Type Pin DescriptionDqpx TDIFunctional Overview Burst Write Accesses ZZ Mode Electrical CharacteristicsParameter Description Test Conditions Min Max Unit Address Operation Truth TableUsed Function CY7C1470BV25 Partial Write Cycle DescriptionFunction CY7C1472BV25 Function CY7C1474BV25Ieee 1149.1 Serial Boundary Scan Jtag TAP Controller State DiagramTAP Instruction Set TAP Timing Parameter Description Min Max Unit Clock TAP AC Switching CharacteristicsHold Times 5V TAP AC Test Conditions TAP DC Electrical Characteristics And Operating ConditionsGND ≤ VI ≤ Vddq Scan Register Sizes Register Name Bit SizeBoundary Scan Exit Order 2M x Bit # Ball ID Identification Codes Instruction DescriptionBoundary Scan Exit Order 1M x Boundary Scan Exit Order 4M xBit # Ball ID 10 R1 11 R2 12 R3 13 P2Maximum Ratings Electrical CharacteristicsOperating Range Range AmbientThermal Resistance CapacitanceAC Test Loads and Waveforms Parameter Description Test Conditions Tqfp Fbga UnitSetup Times Switching CharacteristicsParameter Description 250 200 167 Unit Min Max Output TimesADV/LD Address Switching WaveformsData A3 A4NOP, Stall and Deselect Cycles Ordering Information 250 Pin Thin Plastic Quad Flatpack 14 x 20 x 1.4 mm Package DiagramsBall Fbga 15 x 17 x 1.4 mm Ball Fbga 14 x 22 x 1.76 mm Document History ECN No Issue Date Orig. of Change Description of Change