Cypress CY7C1472BV25, CY7C1474BV25, CY7C1470BV25 manual Ball Fbga 14 x 22 x 1.76 mm

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CY7C1470BV25

CY7C1472BV25, CY7C1474BV25

Package Diagrams (continued)

Figure 11. 209-Ball FBGA (14 x 22 x 1.76 mm), 51-85167

51-85167-**

Document #: 001-15032 Rev. *D

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Contents Features Functional DescriptionSelection Guide Description 250 MHz 200 MHz 167 MHz UnitLogic Block Diagram CY7C1470BV25 2M x Logic Block Diagram CY7C1472BV25 4M xLogic Block Diagram CY7C1474BV25 1M x ADV/LDPin Configurations Pin Tqfp PinoutCEN NC/1G CE2 CLKTDI TDO ModeBall Fbga 14 x 22 x 1.76 mm Pinout CY7C1474BV25 1M × Pin Definitions Pin Name IO Type Pin Description ADV/LDDqpx TDIFunctional Overview Burst Write Accesses ZZ Mode Electrical CharacteristicsParameter Description Test Conditions Min Max Unit Address Operation Truth TableUsed Partial Write Cycle Description Function CY7C1470BV25Function CY7C1472BV25 Function CY7C1474BV25TAP Controller State Diagram Ieee 1149.1 Serial Boundary Scan JtagTAP Instruction Set TAP Timing Parameter Description Min Max Unit Clock TAP AC Switching CharacteristicsHold Times TAP DC Electrical Characteristics And Operating Conditions 5V TAP AC Test ConditionsGND ≤ VI ≤ Vddq Scan Register Sizes Register Name Bit SizeIdentification Codes Instruction Description Boundary Scan Exit Order 2M x Bit # Ball IDBoundary Scan Exit Order 4M x Boundary Scan Exit Order 1M xBit # Ball ID 10 R1 11 R2 12 R3 13 P2Electrical Characteristics Maximum RatingsOperating Range Range AmbientCapacitance Thermal ResistanceAC Test Loads and Waveforms Parameter Description Test Conditions Tqfp Fbga UnitSwitching Characteristics Setup TimesParameter Description 250 200 167 Unit Min Max Output TimesSwitching Waveforms ADV/LD AddressData A3 A4NOP, Stall and Deselect Cycles Ordering Information 250 Package Diagrams Pin Thin Plastic Quad Flatpack 14 x 20 x 1.4 mmBall Fbga 15 x 17 x 1.4 mm Ball Fbga 14 x 22 x 1.76 mm ECN No Issue Date Orig. of Change Description of Change Document History