CYUSB2024-BZXI datasheet(2/27 Pages) CYPRESS

2 / 27 page

CYUSB202X

Document Number: 001-87710 Rev. *C

Page 2 of 27

Contents

Functional Overview ........................................................ 3

USB Interface (U-Port) ................................................ 3

Mass-Storage Support (S-Port) ................................... 3

I2C Interface ................................................................ 3

UART Interface ............................................................ 3

I2S Interface ................................................................ 3

SPI Interface ................................................................ 4

Boot Options ................................................................ 4

Reset ........................................................................... 4

Clocking ....................................................................... 4

32-kHz Watchdog Timer Clock Input ........................... 4

Power .......................................................................... 5

Configuration Fuse ...................................................... 8

Digital I/Os ................................................................... 8

EMI .............................................................................. 8

System Level ESD ...................................................... 8

Pinout for BGA .................................................................. 8

Pin Description for BGA .................................................. 9

AC Timing Parameters ................................................... 12

Storage Port Timing .................................................. 12

I2C Interface Timing .................................................. 15

Absolute Maximum Ratings .......................................... 20

Operating Conditions ..................................................... 20

DC Specifications ........................................................... 20

Reset Sequence .............................................................. 22

Package Diagram ............................................................ 23

Ordering Information ...................................................... 24

Ordering Code Definitions ......................................... 24

Acronyms ........................................................................ 25

Document Conventions ................................................. 25

Units of Measure ....................................................... 25

Document History Page ................................................. 26

Sales, Solutions, and Legal Information ...................... 27

Worldwide Sales and Design Support ....................... 27

Products .................................................................... 27

PSoC® Solutions ...................................................... 27

Cypress Developer Community ................................. 27

Technical Support ..................................................... 27

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