Manuals / Cypress / Computer Equipment / Computer Hardware

Cypress manual Ordering Information continued, CY7C1470V25 CY7C1472V25 CY7C1474V25

Models: CY7C1474V25 CY7C1470V25 CY7C1472V25

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Ordering Information (continued)

CY7C1470V25

CY7C1472V25

CY7C1474V25

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)	Ordering Code	Diagram	Part and Package Type	Range

250	CY7C1470V25-250AXC	51-85050	100-Pin Thin Quad Flat Pack (14 x 20 x 1.4 mm) Lead-Free	Commercial

	CY7C1472V25-250AXC

	CY7C1470V25-250BZC	51-85165	165-ball Fine-Pitch Ball Grid Array (15 x 17 x 1.4 mm)

	CY7C1472V25-250BZC

	CY7C1470V25-250BZXC	51-85165	165-ball Fine-Pitch Ball Grid Array (15 x 17 x 1.4 mm) Lead-Free

	CY7C1472V25-250BZXC

	CY7C1474V25-250BGC	51-85167	209-ball Fine-Pitch Ball Grid Array (14 × 22 × 1.76 mm)

	CY7C1474V25-250BGXC		209-ball Fine-Pitch Ball Grid Array (14 × 22 × 1.76 mm) Lead-Free

	CY7C1470V25-250AXI	51-85050	100-Pin Thin Quad Flat Pack (14 x 20 x 1.4 mm) Lead-Free	Industrial

	CY7C1472V25-250AXI

	CY7C1470V25-250BZI	51-85165	165-ball Fine-Pitch Ball Grid Array (15 x 17 x 1.4 mm)

	CY7C1472V25-250BZI

	CY7C1470V25-250BZXI	51-85165	165-ball Fine-Pitch Ball Grid Array (15 x 17 x 1.4 mm) Lead-Free

	CY7C1472V25-250BZXI

	CY7C1474V25-250BGI	51-85167	209-ball Fine-Pitch Ball Grid Array (14 × 22 × 1.76 mm)

	CY7C1474V25-250BGXI		209-ball Fine-Pitch Ball Grid Array (14 × 22 × 1.76 mm) Lead-Free

Document #: 38-05290 Rev. *I

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Cypress manual Ordering Information continued, CY7C1470V25 CY7C1472V25 CY7C1474V25

Contents

Functional Description FeaturesLogic Block Diagram-CY7C1470V25 2M x CY7C1470V25 CY7C1472V25 CY7C1474V25CY7C1470V25 CY7C1472V25 CY7C1474V25 Logic Block Diagram-CY7C1472V25 4M xLogic Block Diagram-CY7C1474V25 1M x Selection Guide2M × Pin Configurations 100-pin TQFP PinoutCY7C1470V25 CY7C1472V25 CY7C1474V25 CY7C1470V25CY7C1470V25 CY7C1472V25 CY7C1474V25 Pin Configurations continued165-ball FBGA 15 x 17 x 1.4 mm Pinout CY7C1470V25 2M x CY7C1472V25 4M xCY7C1470V25 CY7C1472V25 CY7C1474V25 Pin Configurations continued 209-ball FBGA 14 x 22 x 1.76 mm PinoutCY7C1474V25 1M x Pin DefinitionsPin Definitions continued CY7C1470V25CY7C1472V25 CY7C1474V25Burst Write Accesses Single Read AccessesBurst Read Accesses Single Write AccessesCY7C1470V25 CY7C1472V25 CY7C1474V25 ZZ Mode Electrical CharacteristicsLinear Burst Address Table MODE = GND Interleaved Burst Address Table MODE = Floating or VDDCY7C1470V25 CY7C1472V25 CY7C1474V25 Partial Write Cycle Description1, 2, 3Test MODE SELECT TMS TAP Controller Block DiagramTAP Controller State Diagram IEEE 1149.1 Serial Boundary Scan JTAGIdentification ID Register Instruction RegisterBypass Register Boundary Scan RegisterReserved TAP AC Switching Characteristics Over the Operating Range9TAP Timing BYPASS2.5V TAP AC Output Load Equivalent TAP DC Electrical Characteristics And Operating Conditions2.5V TAP AC Test Conditions 1.8V TAP AC Test ConditionsCY7C1472V25 Scan Register SizesIdentification Codes CY7C1470V25CY7C1470V25 CY7C1472V25 CY7C1474V25 Boundary Scan Exit Order 2MBoundary Scan Exit Order 4M x CY7C1470V25 CY7C1472V25 CY7C1474V25 Boundary Scan Exit Order 1M xTemperature Electrical Characteristics Over the Operating Range12Maximum Ratings Operating RangeCY7C1470V25 CY7C1472V25 CY7C1474V25 Capacitance14Thermal Resistance14 AC Test Loads and WaveformsCY7C1470V25 CY7C1472V25 CY7C1474V25 Switching Characteristics Over the Operating Range 15Read/Write/Timing21, 22 Switching WaveformsCY7C1470V25 CY7C1472V25 CY7C1474V25 ZZ Mode Timing25 Switching Waveforms continuedCY7C1470V25 CY7C1472V25 CY7C1474V25 NOP, STALL and DESELECT Cycles21, 22CY7C1470V25 CY7C1472V25 CY7C1474V25 Ordering InformationCY7C1470V25 CY7C1472V25 CY7C1474V25 Ordering Information continued+ Feedback Package DiagramsCY7C1470V25 CY7C1472V25 CY7C1474V25 100-Pin Thin Plastic Quad Flatpack 14 x 20 x 1.4 mmPage 25 of Package DiagramsCY7C1470V25 CY7C1472V25 CY7C1474V25 165-Ball FBGA 15 x 17 x 1.4 mm+ Feedback Package Diagrams continuedCY7C1470V25 CY7C1472V25 CY7C1474V25 209-Ball FBGA 14 x 22 x 1.76 mmDocument Number Document History PageIssue Date CY7C1470V25 CY7C1472V25 CY7C1474V25Page 28 of CY7C1470V25 CY7C1472V25 CY7C1474V25