2011 - 2014 Microchip Technology Inc. DS00001824A-page 27
USB375x
APPENDIX A: DATA SHEET REVISION HISTORY
TABLE A-1: REVISION HISTORY
Revision Section/Figure/Entry Correction
DS00001824A (09-22-14) Replaces previous SMSC version Rev. 1.1 (02-12-13); document is converted to
Microchip template
Product Identification Sys-
tem on page 29
Reel size is changed from 4000 to 5000; tempera-
ture range designator and explanation removed
Package Information on
page 25
The following diagrams removed: Reel Dimen-
sions, Tape Sections and Package Marking.
Section 2.2, "Pin Definitions" Description for pins 12 and 13 modified.
All Updated Battery Charging references to revision
1.2 of the specification.
Section 1.0, "Introduction,"
on page 4
• Added note: “The device’s Data Contact
Detect Timeout parameter does not conform to
the USB Battery Charging Specification. How-
ever, this will not affect other factors in charger
detection. Refer to Table 3-2, “Electrical Speci-
fications,” on page 7 for additional informa-
tion.”
• Added cross-references to new note on all
mentions of the Battery Charging Specification
in this section.
Table 3-2, “Electrical Specifi-
cations,” on page 7
• Updated VBUS Over Voltage Lockout values
to be specific for the USB3750 and USB3751
• Updated Data Contact Detect Timeout values
and added note: The device’s Data Contact
Detect Timeout parameter does not conform to
the USB Battery Charging Specification. How-
ever, this will not affect other factors in charger
detection.”
Rev. 1.1 (02-12-13) All Misc. typos, etc.
Section 4.4.1, "I2C
Interface," on page 18
Added additional paragraph: “The USB375x-1
requires I
2
C communications in order for the
default USB path to be enabled. By default, the
100mA current limit is enabled. Only devices that
draw <100mA will be enabled through the path as
part of dead battery provision support. In order to
bypass this limit, bits 0 (EnableOVP Switch) and 2
(OverideVBUS) in Register 1 (Configuration
Register) need to be set via I
2
C.”
Rev. 1.0 (09-02-11) Initial Release
