Cypress CY7C1266V18, CY7C1270V18, CY7C1268V18, CY7C1277V18 manual 333

Page 25

CY7C1266V18, CY7C1277V18

CY7C1268V18, CY7C1270V18

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

Package Type

Operating

(MHz)

Diagram

Range

333

CY7C1266V18-333BZC

51-85195

165-ball Fine Pitch Ball Grid Array (15 x 17 x 1.4 mm)

Commercial

 

 

 

 

 

 

CY7C1277V18-333BZC

 

 

 

 

 

 

 

 

 

CY7C1268V18-333BZC

 

 

 

 

 

 

 

 

 

CY7C1270V18-333BZC

 

 

 

 

 

 

 

 

 

CY7C1266V18-333BZXC

51-85195

165-ball Fine Pitch Ball Grid Array (15 x 17 x 1.4 mm) Pb-Free

 

 

 

 

 

 

 

CY7C1277V18-333BZXC

 

 

 

 

 

 

 

 

 

CY7C1268V18-333BZXC

 

 

 

 

 

 

 

 

 

CY7C1270V18-333BZXC

 

 

 

 

 

 

 

 

 

CY7C1266V18-333BZI

51-85195

165-ball Fine Pitch Ball Grid Array (15 x 17 x 1.4 mm)

Industrial

 

 

 

 

 

 

CY7C1277V18-333BZI

 

 

 

 

 

 

 

 

 

CY7C1268V18-333BZI

 

 

 

 

 

 

 

 

 

CY7C1270V18-333BZI

 

 

 

 

 

 

 

 

 

CY7C1266V18-333BZXI

51-85195

165-ball Fine Pitch Ball Grid Array (15 x 17 x 1.4 mm) Pb-Free

 

 

 

 

 

 

 

CY7C1277V18-333BZXI

 

 

 

 

 

 

 

 

 

CY7C1268V18-333BZXI

 

 

 

 

 

 

 

 

 

CY7C1270V18-333BZXI

 

 

 

 

 

 

 

 

300

CY7C1266V18-300BZC

51-85195

165-ball Fine Pitch Ball Grid Array (15 x 17 x 1.4 mm)

Commercial

 

 

 

 

 

 

CY7C1277V18-300BZC

 

 

 

 

 

 

 

 

 

CY7C1268V18-300BZC

 

 

 

 

 

 

 

 

 

CY7C1270V18-300BZC

 

 

 

 

 

 

 

 

 

CY7C1266V18-300BZXC

51-85195

165-ball Fine Pitch Ball Grid Array (15 x 17 x 1.4 mm) Pb-Free

 

 

 

 

 

 

 

CY7C1277V18-300BZXC

 

 

 

 

 

 

 

 

 

CY7C1268V18-300BZXC

 

 

 

 

 

 

 

 

 

CY7C1270V18-300BZXC

 

 

 

 

 

 

 

 

 

CY7C1266V18-300BZI

51-85195

165-ball Fine Pitch Ball Grid Array (15 x 17 x 1.4 mm)

Industrial

 

 

 

 

 

 

CY7C1277V18-300BZI

 

 

 

 

 

 

 

 

 

CY7C1268V18-300BZI

 

 

 

 

 

 

 

 

 

CY7C1270V18-300BZI

 

 

 

 

 

 

 

 

 

CY7C1266V18-300BZXI

51-85195

165-ball Fine Pitch Ball Grid Array (15 x 17 x 1.4 mm) Pb-Free

 

 

 

 

 

 

 

CY7C1277V18-300BZXI

 

 

 

 

 

 

 

 

 

CY7C1268V18-300BZXI

 

 

 

 

 

 

 

 

 

CY7C1270V18-300BZXI

 

 

 

 

 

 

 

 

Document Number: 001-06347 Rev. *D

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Contents Configurations FeaturesFunctional Description Selection GuideLogic Block Diagram CY7C1277V18 Logic Block Diagram CY7C1266V18Logic Block Diagram CY7C1270V18 Logic Block Diagram CY7C1268V18CY7C1266V18 4M x Pin ConfigurationsCY7C1277V18 4M x TMS TDICY7C1270V18 1M x CY7C1268V18 2M xQvld BWSPin Name Pin Description Pin DefinitionsSynchronous Read/Write Input. When Negative Input Clock InputPower Supply Inputs for the Outputs of the Device Power Supply Inputs to the Core of the DeviceTDO for Jtag TCK Pin for JtagFunctional Overview Application Example Delay Lock Loop DLLTruth Table OperationComments Write Cycle DescriptionsRemains unaltered During the data portion of a write sequenceInto the device Write cycle description table for CY7C1270V18 follows.2Written into the device. D 359 remains unaltered Into the device. D 80 and D 3518 remain unalteredIeee 1149.1 Serial Boundary Scan Jtag Idcode State diagram for the TAP controller follows.9 TAP Controller State DiagramTAP Electrical Characteristics TAP Controller Block DiagramParameter Description Test Conditions Min Max Unit GND ≤ VI ≤ VDDTAP Timing and Test Conditions TAP AC Switching CharacteristicsScan Register Sizes Identification Register DefinitionsInstruction Codes Register Name Bit SizeBit # Bump ID Boundary Scan OrderPower Up Sequence Power Up Sequence in DDR-II+ SramPower Up Waveforms DLL ConstraintsDC Electrical Characteristics Electrical CharacteristicsMaximum Ratings Operating RangeThermal Resistance20 Capacitance20AC Test Loads and Waveforms Parameter Description Test Conditions Max Unit Parameter Min Max Switching Characteristics High LOWRead/Write/Deselect Sequence29 Switching WaveformsNOP Ordering Information 333 Ball Fbga 15 x 17 x 1.40 mm Package DiagramDocument History ECN No Issue Date Orig. Description of ChangeNXR VKN
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