Cypress CY7C1472BV25, CY7C1474BV25, CY7C1470BV25 manual Pin Configurations, Pin Tqfp Pinout

Page 4

CY7C1470BV25

CY7C1472BV25, CY7C1474BV25

Pin Configurations

Figure 1. 100-Pin TQFP Pinout

DQPc

DQc

DQc

VDDQ

VSS

DQc DQc

DQc

DQc

VSS VDDQ

DQc

DQc

NC

VDD

NC

VSS

DQd

DQd

VDDQ

VSS

DQd

DQd

DQd

DQd

VSS VDDQ

DQd DQd

DQPd

A A CE													CE					BWd BWc								BWb			BWa CE V V																	CLK WE									CEN OE									ADV/LD				A A								A A										A A CE													CE				NC NC BWb													BWa CE									V V									CLK WE									CEN OE									ADV/LD A							A				A A
A A CE													CE					BWd BWc								BWb			BWa CE V V																	CLK WE									CEN OE									ADV/LD				A A								A A										A A CE													CE				NC NC BWb													BWa CE									V V									CLK WE									CEN OE									ADV/LD A							A				A A
								1					2																					3						DD SS																																																							1				2																						3						DD SS
																																								DD SS																																																																																							DD SS

100				99				98					97					96				95				94			93					92				91				90				89					88				87				86				85					84				83				82		81								100				99					98				97				96				95					94				93					92				91				90					89					88				87				86				85					84			83				82				81
1																																																																												80							DQPb	NC		1																																																																													80
1																																																																												80							DQPb	NC		1																																																																													80
2																																																																												79							DQb	NC		2																																																																													79
2																																																																												79							DQb	NC		2																																																																													79
3																																																																												78							DQb	NC		3																																																																													78
3																																																																												78							DQb	NC		3																																																																													78
4																																																																												77							VDDQ	VDDQ		4																																																																													77
4																																																																												77							VDDQ	VDDQ		4																																																																													77
5																																																																												76							VSS	VSS		5																																																																													76


6																																																																												75							DQb	NC		6																																																																													75
6																																																																												75							DQb	NC		6																																																																													75
7																																																																												74							DQb	NC		7																																																																													74
7																																																																												74							DQb	NC		7																																																																													74
8																																																																												73							DQb	DQb		8																																																																													73
8																																																																												73							DQb	DQb		8																																																																													73
9																																																																												72							DQb	DQb		9																																																																													72
9																																																																												72							DQb	DQb		9																																																																													72
10																																																																												71							VSS	VSS		10																																																																													71
10																																																																												71							VSS	VSS		10																																																																													71
11																																																																												70							VDDQ	VDDQ		11																																																																													70
11																																																																												70							VDDQ	VDDQ		11																																																																													70
12																																																																												69							DQb	DQb		12																																																																													69
12																																																																												69							DQb	DQb		12																																																																													69
13																																																																												68							DQb	DQb		13																																																																													68
13																																																																												68							DQb	DQb		13																																																																													68
14																								CY7C1470BV25																																																				67							VSS	NC		14																							CY7C1472BV25																																																						67
14																																																																												67							VSS	VDD		14																																																																													67
15																																																																												66							NC			15																																																																													66
15																																																																												66							NC			15																																																																													66
16																													(2M × 36)																																															65							VDD	NC		16																																(4M × 18)																																													65
16																																																																												65							VDD	VSS		16																																																																													65
17																																																																												64							ZZ			17																																																																													64
17																																																																												64							ZZ			17																																																																													64
18																																																																												63							DQa	DQb		18																																																																													63
18																																																																												63							DQa	DQb		18																																																																													63
19																																																																												62							DQa	DQb		19																																																																													62
20																																																																												61							VDDQ	VDDQ		20																																																																													61
20																																																																												61							VDDQ	VDDQ		20																																																																													61
21																																																																												60							VSS	VSS		21																																																																													60
21																																																																												60							VSS	VSS		21																																																																													60
22																																																																												59							DQa	DQb		22																																																																													59
22																																																																												59							DQa	DQb		22																																																																													59
23																																																																												58							DQa	DQb		23																																																																													58
23																																																																												58							DQa	DQb		23																																																																													58
24																																																																												57							DQa	DQPb		24																																																																													57
24																																																																												57							DQa	DQPb		24																																																																													57
25																																																																												56							DQa	NC		25																																																																													56
25																																																																												56							DQa	NC		25																																																																													56
26																																																																												55							VSS	VSS		26																																																																													55
26																																																																												55							VSS	VSS		26																																																																													55
27																																																																												54							VDDQ	VDDQ		27																																																																													54
27																																																																												54							VDDQ	VDDQ		27																																																																													54
28																																																																												53							DQa	NC		28																																																																													53
28																																																																												53							DQa	NC		28																																																																													53
29																																																																												52							DQa	NC		29																																																																													52
29																																																																												52							DQa	NC		29																																																																													52
30																																																																												51							DQPa	NC		30																																																																													51
30																																																																												51							DQPa	NC		30																																																																													51
31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49																																																																50								31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50


MODE				A A A A A A																										NC(288)				NC(144)				V V								A A A A A A A A A																																								MODE				A A A A A A																												NC(288)				NC(144)			V V									A A A A A A A A A
																						1				0														SS DD																																																																			1					0															SS DD

A

NC

NC

VDDQ

VSS

NC

DQPa

DQa

DQa

VSS VDDQ

DQa DQa

VSS

NC

VDD

ZZ

DQa

DQa

VDDQ

VSS

DQa

DQa

NC

NC

VSS VDDQ

NC

NC

NC

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