LPC1769 View Datasheet(PDF) - NXP Semiconductors.
Part Name
Description
MFG CO.
'LPC1769' PDF : 79 Pages View PDF
NXP Semiconductors
LPC1769/68/67/66/65/64/63
32-bit ARM Cortex-M3 microcontroller
14. Application information
14.1 Suggested USB interface solutions
Remark: The USB controller is available as a device/Host/OTG controller on parts
LPC1769/68/66/65 and as device-only controller on part LPC1764.
VDD(3V3)
LPC17xx
USB_UP_LED
USB_CONNECT
SoftConnect switch
R1
1.5 kΩ
VBUS
USB_D+ RS = 33 Ω
USB_D− RS = 33 Ω
VSS
Fig 28. USB interface on a self-powered device
USB-B
connector
002aad939
VDD(3V3)
LPC17xx
R2
USB_UP_LED
R1
1.5 kΩ
VBUS
USB_D+ RS = 33 Ω
USB_D− RS = 33 Ω
VSS
Fig 29. USB interface on a bus-powered device
USB-B
connector
002aad940
LPC1769_68_67_66_65_64_63
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 7 — 5 April 2011
© NXP B.V. 2011. All rights reserved.
66 of 79
Share Link: 
