LPC2458 NXP Semiconductors, LPC2458 Datasheet - Page 65

• Manufacturer Part Number: LPC2458
• Description: NXP Semiconductors designed the LPC2458 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
• Manufacturer: NXP Semiconductors

NXP Semiconductors
14. Application information
LPC2458
Product data sheet
Fig 20. LPC2458 USB interface on a self-powered device
Fig 21. LPC2458 USB interface on a bus-powered device
14.1 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
V
USB_UP_LED
V
USB_D+
USB_D−
V
Rev. 4 — 1 September 2011
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
002aad587
002aad588
Single-chip 16-bit/32-bit micro
USB-B
connector
USB-B
connector
LPC2458
© NXP B.V. 2011. All rights reserved.
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