Cypress Semiconductor CY7C68016A Guida Utente Pagina 1

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016AEZ-USB® FX2LP™ USB Microcontroller High-Speed USB Peripheral ControllerCypress Semiconductor Corporation •

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 10 of 712.10 Program/Data RAM2.10.1 SizeThe FX2LP has 16 KB of i

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 11 of 71Figure 2-4. External Code Memory, EA = 12.11 Register Ad

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 12 of 712.12 Endpoint RAM2.12.1 Size 3 × 64 bytes (Endpoints 0

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 13 of 712.12.5 Default Full-Speed Alternate Settings 2.12.6 Defa

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 14 of 712.13.3 GPIF and FIFO Clock RatesAn 8051 register bit sele

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 15 of 712.18 I2C ControllerFX2LP has one I2C port that is driven

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 16 of 713. Pin AssignmentsFigure 3-1 on page 17 identifies all si

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 17 of 71Figure 3-1. SignalRDY0RDY1CTL0CTL1CTL2INT0#/PA0INT1#/PA1P

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 18 of 71Figure 3-2. CY7C68013A/CY7C68014A 128-Pin TQFP Pin Assign

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 19 of 71Figure 3-3. CY7C68013A/CY7C68014A 100-Pin TQFP Pin Assign

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 2 of 71More InformationCypress provides a wealth of data at www.cy

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 20 of 71Figure 3-4. CY7C68013A/CY7C68014A 56-Pin SSOP Pin Assignm

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 21 of 71Figure 3-5. CY7C68013A/14A/15A/16A 56-Pin QFN Pin Assignm

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 22 of 71Figure 3-6. CY7C68013A 56-pin VFBGA Pin Assignment – Top

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 23 of 713.1 CY7C68013A/15A Pin DescriptionsTable 10. FX2LP Pin D

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 24 of 7134 28 – – BKPT Output L L Breakpoint. This pin goes active

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 25 of 7184 69 42 35 8F PA2 orSLOEI/O/Z I(PA2)Z(PA2)Multiplexed pin

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 26 of 7147 37 28 21 4G PB3 orFD[3]I/O/Z I(PB3)Z(PB3)Multiplexed pi

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 27 of 71PORT D102 80 52 45 8A PD0 orFD[8]I/O/Z I(PD0)Z(PD0)Multipl

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 28 of 71110 88 – – – PE2 orT2OUTI/O/Z I(PE2)Z(PE2)Multiplexed pin

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 29 of 719 8 – – – RDY5 Input N/A N/A RDY5 is a GPIF input signal.6

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 3 of 71Cypress’s EZ-USB® FX2LP (CY7C68013A/14A) is a low-power ve

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 30 of 7130 24 – – – T1 Input N/A N/A T1 is the active HIGH T1 sign

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 31 of 714. Register SummaryFX2LP register bit definitions are des

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 32 of 712 reservedE618 1 EP2FIFOCFG[13] Endpoint 2 / slave FIFO co

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 33 of 71E62B 1 ECC1B1 ECC1 Byte 1 Address LINE7 LINE6 LINE5 LINE4

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 34 of 71E65D 1 USBIRQ[14]USB Interrupt Requests 0 EP0ACK HSGRANT U

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 35 of 71E6A0 1 EP0CS Endpoint 0 Control and Sta-tusHSNAK 0 0 0 0 0

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 36 of 71E6CF 1 GPIFTCB2[13]GPIF Transaction Count Byte 2TC23 TC22

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 37 of 71xxxx I²C Configuration Byte 0 DISCON 0 0 0 0 0 400KHZ xxxx

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 38 of 71BE 1 GPIFSGLDATLX[15]GPIF Data L w/ Trigger D7 D6 D5 D4 D3

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 39 of 715. Absolute Maximum RatingsExceeding maximum ratings may

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 4 of 71ContentsApplications ...

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 40 of 718. DC Characteristics 8.1 USB TransceiverUSB 2.0 complia

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 41 of 719. AC Electrical Characteristics9.1 USB TransceiverUSB 2

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 42 of 719.3 Data Memory Read[21]Figure 9-2. Data Memory Read Tim

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 43 of 719.4 Data Memory Write[23]Figure 9-3. Data Memory Write T

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 44 of 719.5 PORTC Strobe Feature TimingsThe RD# and WR# are prese

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 45 of 719.6 GPIF Synchronous SignalsFigure 9-6. GPIF Synchronous

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 46 of 719.1 Slave FIFO Synchronous ReadFigure 9-7. Slave FIFO Sy

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 47 of 719.8 Slave FIFO Asynchronous ReadFigure 9-8. Slave FIFO A

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 48 of 719.9 Slave FIFO Synchronous WriteFigure 9-9. Slave FIFO S

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 49 of 719.10 Slave FIFO Asynchronous WriteFigure 9-10. Slave FIF

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 5 of 711. Applications Portable video recorder MPEG/TV conversi

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 50 of 71There is no specific timing requirement that should be met

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 51 of 719.13 Slave FIFO Output EnableFigure 9-14. Slave FIFO Out

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 52 of 719.16 Slave FIFO Asynchronous AddressFigure 9-17. Slave

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 53 of 71Figure 9-18 on page 52 shows the timing relationship of th

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 54 of 71Figure 9-20 shows the timing relationship of the SLAVE FIF

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 55 of 719.17.3 Sequence Diagram of a Single and Burst Asynchronou

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 56 of 719.17.4 Sequence Diagram of a Single and Burst Asynchronou

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 57 of 7110. Ordering InformationOrdering Code DefinitionsTable 32

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 58 of 71CYMarketing Code: 7 = Cypress Products7C 68Technology Code

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 59 of 7111. Package DiagramsThe FX2LP is available in five packag

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 6 of 712.5 USB Boot MethodsDuring the power-up sequence, internal

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 60 of 71Figure 11-2. 56-Pin QFN 8 × 8 mm Sawn Version (001-53450)

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 61 of 71Figure 11-3. 100-Pin Thin Plastic Quad Flatpack (14 × 20

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 62 of 71Figure 11-4. 128-Pin Thin Plastic Quad Flatpack (14 × 20

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 63 of 71Figure 11-5. 56-Pin VFBGA (5 × 5 × 1.0 mm) 0.50 Pitch, 0.

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 64 of 7112. PCB Layout RecommendationsFollow these recommendation

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 65 of 7113. Quad Flat Package No Leads (QFN) Package Design Notes

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 66 of 71Acronyms Document ConventionsUnits of MeasureAcronyms Used

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 67 of 71ErrataThis section describes the errata for the EZ-USB® FX

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 68 of 71Document History PageDocument Title: CY7C68013A, CY7C68014

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 69 of 71*K 420505 MON See ECN Remove SLCS from figure in Section 9

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 7 of 71The FX2LP jump instruction is encoded as follows:If Autovec

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 70 of 71*W 3998554 GAYA 07/19/2013 Added Errata footnote (Note 3).

Document Number: 38-08032 Rev. *X Revised January 15, 2015 Page 71 of 71FX2LP is a trademark and EZ-USB is a registered trademark of Cypress Semicond

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Cypress Semiconductor: CY7

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 8 of 71If Autovectoring is enabled (AV4EN = 1 in the INTSET-UPregi

CY7C68013A, CY7C68014ACY7C68015A, CY7C68016ADocument Number: 38-08032 Rev. *X Page 9 of 712.9 Reset and Wakeup2.9.1 Reset PinThe input pin, RESET#,