Cypress CY7C1148V18, CY7C1150V18 manual Pin Configurations, CY7C1146V18 2M x, CY7C1157V18 2M x, Tms

Page 4

CY7C1146V18, CY7C1157V18

CY7C1148V18, CY7C1150V18

Pin Configurations

165-Ball FBGA (13 x 15 x 1.4 mm) Pinout

CY7C1146V18 (2M x 8)

1

2

3

4

5

6

7

8

9

10

11

A

NC/72M

A

NC/144M

A

NC/36M

CQ

CQ

R/W

NWS

1

K

LD

B

NC

NC

NC

A

NC/288M

K

0

A

NC

NC

DQ3

NWS

C

NC

NC

NC

VSS

A

A

A

VSS

NC

NC

NC

D

NC

NC

NC

VSS

VSS

VSS

VSS

VSS

NC

NC

NC

E

NC

NC

DQ4

VDDQ

VSS

VSS

VSS

VDDQ

NC

NC

DQ2

F

NC

NC

NC

VDDQ

VDD

VSS

VDD

VDDQ

NC

NC

NC

G

NC

NC

DQ5

VDDQ

VDD

VSS

VDD

VDDQ

NC

NC

NC

H

VREF

VDDQ

VDDQ

VDD

VSS

VDD

VDDQ

VDDQ

VREF

ZQ

DOFF

J

NC

NC

NC

VDDQ

VDD

VSS

VDD

VDDQ

NC

DQ1

NC

K

NC

NC

NC

VDDQ

VDD

VSS

VDD

VDDQ

NC

NC

NC

L

NC

DQ6

NC

VDDQ

VSS

VSS

VSS

VDDQ

NC

NC

DQ0

M

NC

NC

NC

VSS

VSS

VSS

VSS

VSS

NC

NC

NC

N

NC

NC

NC

VSS

A

A

A

VSS

NC

NC

NC

P

NC

NC

DQ7

A

A

QVLD

A

A

NC

NC

NC

R

TDO

TCK

A

A

A

NC

A

A

A

TMS

TDI

CY7C1157V18 (2M x 9)

1

2

3

4

5

6

7

8

9

10

11

A

NC/72M

A

NC

NC/144M

A

NC/36M

CQ

CQ

R/W

K

LD

B

NC

NC

NC

A

NC/288M

K

0

A

NC

NC

DQ3

BWS

C

NC

NC

NC

VSS

A

A

A

VSS

NC

NC

NC

D

NC

NC

NC

VSS

VSS

VSS

VSS

VSS

NC

NC

NC

E

NC

NC

DQ4

VDDQ

VSS

VSS

VSS

VDDQ

NC

NC

DQ2

F

NC

NC

NC

VDDQ

VDD

VSS

VDD

VDDQ

NC

NC

NC

G

NC

NC

DQ5

VDDQ

VDD

VSS

VDD

VDDQ

NC

NC

NC

H

DOFF

VREF

VDDQ

VDDQ

VDD

VSS

VDD

VDDQ

VDDQ

VREF

ZQ

J

NC

NC

NC

VDDQ

VDD

VSS

VDD

VDDQ

NC

DQ1

NC

K

NC

NC

NC

VDDQ

VDD

VSS

VDD

VDDQ

NC

NC

NC

L

NC

DQ6

NC

VDDQ

VSS

VSS

VSS

VDDQ

NC

NC

DQ0

M

NC

NC

NC

VSS

VSS

VSS

VSS

VSS

NC

NC

NC

N

NC

NC

NC

VSS

A

A

A

VSS

NC

NC

NC

P

NC

NC

DQ7

A

A

QVLD

A

A

NC

NC

DQ8

R

TDO

TCK

A

A

A

NC

A

A

A

TMS

TDI

Document Number: 001-06621 Rev. *D

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Contents Features ConfigurationsSelection Guide Functional Description Description 375 MHz 333 MHz 300 MHz UnitLogic Block Diagram CY7C1146V18 Logic Block Diagram CY7C1157V18Logic Block Diagram CY7C1148V18 Logic Block Diagram CY7C1150V18Pin Configurations CY7C1146V18 2M xCY7C1157V18 2M x TMSCY7C1148V18 1M x CY7C1150V18 512K xBWS TMS TDIPin Definitions Pin Name Pin DescriptionSynchronous Read/Write Input. When Negative Input Clock InputPower Supply Inputs to the Core of the Device Power Supply Inputs for the Outputs of the DeviceTDO for Jtag TCK Pin for JtagFunctional Overview Truth Table SRAM#1 SRAM#2Master OperationWhen the Data portion of a write sequence is active Write Cycle DescriptionsComments Remains unalteredWrite cycle descriptions of CY7C1148V18 follows, 3 Written into the deviceWritten into the device. D359 remains unaltered Into the device. D80 and D3518 remains unalteredIeee 1149.1 Serial Boundary Scan Jtag Idcode TAP Controller State Diagram Shows the tap controller state diagramTAP Controller Block Diagram TAP Electrical CharacteristicsTAP Controller Parameter Description Test Conditions Min Max UnitTAP AC Switching Characteristics TAP Timing and Test ConditionScan Register Sizes Identification Register DefinitionsInstruction Codes Boundary Scan Order Bit # Bump IDPower Up Sequence in DDR-II+ Sram Power Up SequencePower Up Waveforms DLL ConstraintsElectrical Characteristics Maximum RatingsOperating Range AC Input RequirementsCapacitance Thermal ResistanceAC Test Loads and Waveforms Parameter Description Test Conditions Max UnitSwitching Characteristics Cypress Consortium Description 375 MHz 333 MHz 300 MHz UnitParameter Min Max DLL TimingSwitching Waveforms Read/Write/Deselect SequenceNOP Read NOP WriteOrdering Information 300 Package Diagram Ball Fbga 13 x 15 x 1.4 mmECN No Issue Date Orig. Description of Change Document HistoryNXR VKN/KKVTMP