K60P100M100SF2RM Datasheet, PDF (1275/1809 Pages) Freescale Semiconductor, Inc – K60 Sub-Family Reference Manual

Chapter 46
USB Device Charger Detection Module (USBDCD)
46.1 Preface
46.1.1 References
The following publications are referenced in this document. For updates to these
specifications, see http://www.usb.org.
• USB Battery Charging Specification Revision 1.1, USB Implementers Forum
• Universal Serial Bus Specification Revision 2.0, USB Implementers Forum
46.1.2 Acronyms and Abbreviations
The following table contains acronyms and abbreviations used in this document.
Term
FS
HS
I_{DEV_DCHG}
I_{DEV_HCHG_LFS}
I_{DM_SINK}
I_{DP_SRC}
I_SUSP
LDO
LS
N/A
Table 46-1. Acronyms and Abbreviated Terms
Meaning
Full Speed (12 Mbps)
High Speed (480 Mbps)
Current drawn when the USB device is connected to a dedicated charging port
Current drawn when the USB device is connected to an FS charging host port
Current sink for the D- line
Current source for the D+ line
Current drawn when the USB device is suspended
Low dropout
Low Speed (1.5 Mbps)
Not applicable
Table continues on the next page...
K60 Sub-Family Reference Manual, Rev. 6, Nov 2011
Freescale Semiconductor, Inc.
1275