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Cypress CY7C1316BV18, CY7C1318BV18, CY7C1320BV18, CY7C1916BV18 - page 27

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CY7C1316BV18, CY7C1916BV18

CY7C1318BV18, CY7C1320BV18

Document Number: 38-05621 Rev. *D Page 27 of 31

250 CY7C1316BV18-250BZC 51-85180 165-Ball Fine Pitch Ball Grid Array (13 x 15 x 1.4 mm) Commercial

CY7C1916BV18-250BZC

CY7C1318BV18-250BZC

CY7C1320BV18-250BZC

CY7C1316BV18-250BZXC 51-85180 165-Ball Fine Pitch Ball Grid Array (13 x 15 x 1.4 mm) Pb-Free

CY7C1916BV18-250BZXC

CY7C1318BV18-250BZXC

CY7C1320BV18-250BZXC

CY7C1316BV18-250BZI 51-85180 165-Ball Fine Pitch Ball Grid Array (13 x 15 x 1.4 mm) Industrial

CY7C1916BV18-250BZI

CY7C1318BV18-250BZI

CY7C1320BV18-250BZI

CY7C1316BV18-250BZXI 51-85180 165-Ball Fine Pitch Ball Grid Array (13 x 15 x 1.4 mm) Pb-Free

CY7C1916BV18-250BZXI

CY7C1318BV18-250BZXI

CY7C1320BV18-250BZXI

200 CY7C1316BV18-200BZC 51-85180 165-Ball Fine Pitch Ball Grid Array (13 x 15 x 1.4 mm) Commercial

CY7C1916BV18-200BZC

CY7C1318BV18-200BZC

CY7C1320BV18-200BZC

CY7C1316BV18-200BZXC 51-85180 165-Ball Fine Pitch Ball Grid Array (13 x 15 x 1.4 mm) Pb-Free

CY7C1916BV18-200BZXC

CY7C1318BV18-200BZXC

CY7C1320BV18-200BZXC

CY7C1316BV18-200BZI 51-85180 165-Ball Fine Pitch Ball Grid Array (13 x 15 x 1.4 mm) Industrial

CY7C1916BV18-200BZI

CY7C1318BV18-200BZI

CY7C1320BV18-200BZI

CY7C1316BV18-200BZXI 51-85180 165-Ball Fine Pitch Ball Grid Array (13 x 15 x 1.4 mm) Pb-Free

CY7C1916BV18-200BZXI

CY7C1318BV18-200BZXI

CY7C1320BV18-200BZXI

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

(MHz) Ordering Code Package

Diagram Package Type Operating

Range

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Contents

Main 18-Mbit DDR-II SRAM 2-Word Burst Architecture CY7C1316BV18, CY7C1916BV18 CY7C1318BV18, CY7C1320BV18 Features Configurations Functional Description CY7C1318BV18, CY7C1320BV18 Document Number: 38-05621 Rev. *D Page 2 of 31 Logic Block Diagram (CY7C1316BV18) Logic Block Diagram (CY7C1916BV18) 1M x 8 Array 1M x 8 Array CY7C1316BV18, CY7C1916BV18 CY7C1318BV18, CY7C1320BV18 Document Number: 38-05621 Rev. *D Page 3 of 31 Logic Block Diagram (CY7C1318BV18) Logic Block Diagram (CY7C1320BV18) 512K x 18 Array 512K x 18 Array Pin Configuration 165-Ball FBGA (13 x 15 x 1.4 mm) Pinout Pin Configuration 165-Ball FBGA (13 x 15 x 1.4 mm) Pinout CY7C1316BV18, CY7C1916BV18 Pin Definitions CY7C1316BV18, CY7C1916BV18 CY7C1318BV18, CY7C1320BV18 Pin Definitions CY7C1316BV18, CY7C1916BV18 CY7C1318BV18, CY7C1320BV18 Functional Overview Read Operations Write Operations Byte Write Operations CY7C1316BV18, CY7C1916BV18 Programmable Impedance SRAM#1 SRAM#2 Echo Clocks DLL Truth Table Burst Address Table Page IEEE 1149.1 Serial Boundary Scan (JTAG) Disabling the JTAG Feature Test Access PortTest Clock Test Mode Select (TMS) Test D ata- In (T DI) CY7C1316BV18, CY7C1916BV18 CY7C1318BV18, CY7C1320BV18 TAP Controller State Diagram TAP Controller Block Diagram TAP Electrical Characteristics CY7C1316BV18, CY7C1916BV18 TAP AC Switching Characteristics TAP Timing and Test Conditions Identification Register Definitions Scan Register Sizes Instruction Codes CY7C1316BV18, CY7C1916BV18 CY7C1318BV18, CY7C1320BV18 Boundary Scan Order CY7C1316BV18, CY7C1916BV18 Power Up Sequence in DDR-II SRAM VV Power Up Sequence DLL Constraints CY7C1318BV18, CY7C1320BV18 Maximum Ratings Operating Range Electrical Characteristics DC Electrical Characteristics Electrical Characteristics DC Electrical Characteristics Capacitance Thermal Resistance Page Switching Characteristics Document Number: 38-05621 Rev. *D Page 25 of 31 Switching Waveforms Figure 5. Read/Write/Deselect Sequence READ READREAD NOP NOP WRITEWRITE NOP 12345678910 Page Page Ordering Information Document Number: 38-05621 Rev. *D Page 29 of 31 Package Diagram [+] Feedback SOLDERPAD TYPE : NON-SOLDER MASK DEFINED (NSMD) 1.40MAX. Figure 6. 165-Ball FBGA (13 x 15 x 1.4 mm), 51-85180 Document History Page CY7C1316BV18, CY7C1916BV18 CY7C1318BV18, CY7C1320BV18 Sales, Solutions, and Legal Information Worldwide Sales and Design Support Products PSoC Solutions