mcf51jf128 Freescale Semiconductor, Inc, mcf51jf128 Datasheet - Page 989

• Manufacturer Part Number: mcf51jf128
• Description: Mcf51jf128 Reference Manual
• Manufacturer: Freescale Semiconductor, Inc

Chapter 40
USB Device Charger Detection Module (USBDCD)
40.1 Preface
40.1.1 References
The following publications are referenced in this document. For updates to these
specifications, see http://www.usb.org.
40.1.2 Acronyms and Abbreviations
The following table contains acronyms and abbreviations used in this document.
Freescale Semiconductor, Inc.
FS
HS
I
I
I
I
I
LDO
LS
N/A
Term
DEV_DCHG
DEV_HCHG_LFS
DM_SINK
DP_SRC
SUSP
• USB Battery Charging Specification Revision 1.1, USB Implementers Forum
• Universal Serial Bus Specification Revision 2.0, USB Implementers Forum
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
Meaning
Table 40-1. Acronyms and Abbreviated Terms
MCF51JF128 Reference Manual, Rev. 2, 03/2011
Table continues on the next page...
Preliminary
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