USB5537B datasheet(72/79 Pages) MICROCHIP

72 / 79 page

USB5537B

DS00001682C-page 72

 2012 - 2015 Microchip Technology Inc.

APPENDIX A:

DATA SHEET REVISION HISTORY

TABLE A-1:

DATA SHEET REVISION HISTORY

Revision Level & Date

Section/Figure/Entry

Correction

DS00001682C (10-12-15)

"Product Identification

System"

Ordering information corrected.

DS00001682B (09-26-14)

Document is converted to Microchip template

Overview on page 4

“USB 2.0” added following mention of MultiTRAK

Technology, PortSwap and PHYBoost.

Cover

References to “8K RAM” changed to “8 KB RAM”

and references to “32 K ROM” changed to “32 KB

ROM”.

Second paragraph in General Description modified.

Section 3.2, "Pin Descriptions

(Grouped by Function)," on

page 8

Corrected PRT_PWRx/PRT_CTLx pin description to

include cross-reference note.

FIGURE 3-1: USB5537B 72-

pin QFN on page 7

Updated PRT_PWRx/PRT_CTLx pin names to

include both primary and secondary functions.

Section 3.2, "Pin Descriptions

(Grouped by Function)," on

page 8

Provided additional VBUS pin description

information for clarity.

Section 4.2, "SMBus Slave

Interface," on page 18

In second paragraph, updated sentence “To disable

the SMBus, a pull-down resistor of 10 10 K

 must

be applied to SM_DAT.” to:

“To disable the SMBus, a pull-down resistor of

10 K

 must be applied to either SM_DAT,

SM_CLK, or both SM_DAT and SM_CLK if

desired.”

All

Added “-6070” ordering option and information

throughout document.

REV A (02-27-14)

Replaces previous SMSC version 1.3; document has been Microchip branded

General Description on cover: “legacy” is replaced with “non-USB 1.2”

Rev. 1.3

(01-23-14)

All

Added -6080 firmware ordering code and info

throughout document.

Introduction on page 4

Added information on the -5000 vs. -6080 firmware

differences.

Section 6.5.1, "Package

Thermal Specifications," on

page 66

Added package thermal specifications.

Functional Operation on page

Renamed chapter. Updated entire chapter with

additional information on battery charging,

configuration options, OTP, and external SPI

operation, runtime register definitions, etc.

Standard Interface

Connections on page 13

Renamed chapter. Added Non-BC Power

Configuration and Battery Charging sections.

Pin Information on page 7

Added alternate functions to TRST pin.

Section 6.3, "Power

Consumption," on page 64

Updated power consumption values.

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