FX3 datasheet(44/45 Pages) CYPRESS

44 / 45 page

CYUSB301X

Document Number: 001-52136 Rev. *N

Page 44 of 45

3204393

OSG

03/24/2011

Updated Slave FIFO protocol and added ZLP signaling protocol

Changed GPIFII asynchronous tDO parameter

Changed Async Slave FIFO tOE parameter

Changed Async Slave FIFO tRDO parameter

Added tCOE parameter to GPIFII Sync mode timing parameters

Renamed GPIFII Sync mode tDO to tCO and tDO_ss0 to tCO_ss0

Modified description of GPIFII Sync tCO (previously tDO) parameter

Changed tAH(address hold time) parameter in Async Slave FIFO modes to be

with respect to rising edge of SLWR#/SLRD# instead of falling edge.

Correspondingly, changed the tAH number.

Removed 24 bit data bus support for GPIFII.

3219493

OSG

04/07/2011

Minor ECN - Release to web. No content changes.

3235250

GSZ

04/20/2011

Minor updates in Features.

3217917

OSG

04/06/2011

Updated GPIFII Synchronous Timing diagram. Added SPI Boot option.

Corrected values of R_USB2 and R_USB3. Corrected TCK and TRST#

pull-up/pull-down configuration. Minor updates to block diagrams.

Corrected Synchronous Slave FIFO tDH parameter.

3305568

DSG

07/07/2011

Minor ECN - Correct ECN number in revision *F. No content changes.

3369042

OSG

12/06/2011

Changed tWRPE parameter to 2ns

Updated tRR and tRPW for crystal input

Added clarification regarding IOZ and IIX

Updated Sync SLave FIFO Read timing diagram

Updated SPI timing diagram

Removed tGRANULARITY parameter

Updated I2S Timing diagram and tTd parameter

Updated 121-ball FBGA package diagram.

Added clarification regarding VCC in DC Specifications table

In Power Modes description, stated that VIO1 cannot be turned off at any time

if the GPIFII is used in the application

Updated Absolute Maximum Ratings

Added requirement for by-pass capacitor on U3RXVDDQ and U3TXVDDQ

Updated tPEI parameter in Async Slave FIFO timing table

Updated Sync Slave FIFO write and read timing diagrams

Updated I2C interface tVD:ACK parameter for 1MHz operation

Clarified that CTL[15] is not usable as a GPIO

Changed datasheet status from Preliminary to Final.

3534275

OSG

02/24/2012

Corrected typo in the block diagram.

3649782

OSG

08/16/2012

Changed part number to CYUSB301X.

Added 256 KB range for embedded SRAM.

Updated Functional Overview, Other Interfaces, and Clocking sections.

Added Pin List for CYUSB3011 and CYUSB3013 parts.

Updated Ordering Information with new part numbers.

3848148

OSG

12/20/2012

Updated 121-ball FBGA package diagram to current revision.

4016006

OSG

05/31/2013

Updated Features (Added 131-ball WLCSP under Package option).

Updated Pin Configurations (Added FX3 131-ball WLCSP Ball Map (Figure 8)).

Updated Pin Description (Updated Table 7).

Updated Absolute Maximum Ratings (Included Commercial Temperature

Range related information).

Updated Operating Conditions (Included Commercial Temperature Range

related information).

Updated Package Diagram (Added 131-ball WLCSP Package Diagram

(Figure 21)).

Updated Ordering Information (Updated part numbers).

Document History Page (continued)

Document Title: CYUSB301X, EZ-USB® FX3: SuperSpeed USB Controller

Document Number: 001-52136

Revision

ECN

Orig. of

Change

Submission

Date

Description of Change

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