OM11015 NXP Semiconductors, OM11015 Datasheet - Page 75

• Manufacturer Part Number: OM11015
• Description: BOARD EVAL FOR LPC2478
• Manufacturer: NXP Semiconductors
• Type: MCUr

Specifications of OM11015

• Contents: Evaluation Board
• Processor To Be Evaluated: LPC2478
• Data Bus Width: 16 bit, 32 bit
• Interface Type: RS-232, Ethernet, USB
• Operating Supply Voltage: 3.3 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: LPC2478
• Lead Free Status / Rohs Status: Supplier Unconfirmed
• Other names: 568-4369

NXP Semiconductors
LPC2478
Product data sheet
Fig 21. LPC2478 USB interface on a self-powered device
Fig 22. LPC2478 USB interface on a bus-powered device
14.2 Suggested USB interface solutions
LPC24XX
LPC24XX
All information provided in this document is subject to legal disclaimers.
V
USB_UP_LED
USB_CONNECT
V
USB_D+
USB_D−
V
Rev. 2 — 29 September 2010
V
USB_UP_LED
V
USB_D+
USB_D−
V
DD(3V3)
BUS
SSIO,
DD(3V3)
BUS
SSIO,
V
V
SSCORE
SSCORE
R S = 33 Ω
R S = 33 Ω
R S = 33 Ω
R S = 33 Ω
R2
R1
1.5 kΩ
R1
1.5 kΩ
soft-connect switch
Single-chip 16-bit/32-bit microcontroller
002aad587
002aad588
USB-B
connector
USB-B
connector
LPC2478
© NXP B.V. 2010. All rights reserved.
75 of 91