Datasheet

LPC2458 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 4.1 — 15 October 2013 66 of 81
NXP Semiconductors
LPC2458
Single-chip 16-bit/32-bit micro
Fig 22. LPC2458 USB OTG port configuration: USB port 1 OTG dual-role device, USB port 2 host
USB_UP_LED1
USB_D+1
USB_D−1
USB_PWRD2
USB_SDA1
USB_SCL1
RSTOUT
15 kΩ 15 kΩ
LPC24XX
USB-A
connector
Mini-AB
connector
33 Ω
33 Ω
33 Ω
33 Ω
V
DD
V
DD
V
DD
USB_UP_LED2
V
DD
USB_OVRCR2
LM3526-L
ENA
IN
5 V
OUTA
FLAGA
V
DD
D+
D−
V
BUS
USB_PPWR2
USB_D+2
USB_D−2
002aad589
R7
R4 R5 R6
R1 R2 R3 R4
R8
USB_INT1
RESET_N
ADR/PSW
SPEED
SUSPEND
OE_N/INT_N
SCL
SDA
INT_N
V
BUS
ID
DP
DM
ISP1302
V
SSIO,
V
SSCORE
V
SSIO,
V
SSCORE