LPC2460FET208 PHILIPS [NXP Semiconductors], LPC2460FET208 Datasheet - Page 59

• Manufacturer Part Number: LPC2460FET208
• Description: Flashless 16-bit/32-bit micro; Ethernet, CAN, ISP/IAP, USB 2.0 device/host/OTG, external memory interface
• Manufacturer: PHILIPS [NXP Semiconductors]

NXP Semiconductors
LPC2460_0
Preliminary data sheet
Fig 15. LPC2460 USB OTG port configuration: USB port 1 host, USB port 2 host
Fig 16. Booting from two 8-bit memory chips
LPC24XX
11.2 Suggested boot memory interface solutions
A[a_b:1]
“a_m“ and “a_b“ in the following figures refer to the highest order address line of the
memory chip and the highest order microcontroller’s address line used respectively.
CS1
OE
D[15:8]
USB_UP_LED1
USB_D+1
USB_D−1
USB_PWRD1
USB_OVRCR1
USB_PPWR1
USB_PPWR2
USB_OVRCR2
BLS[1]
USB_PWRD2
USB_UP_LED2
USB_D+2
USB_D−2
A[a_m:0]
33 Ω
33 Ω
33 Ω
33 Ω
IO[7:0]
WE
OE
CE
5 V
Rev. 00.01 — 5 October 2007
MEMORY
15 kΩ
15 kΩ
8-bit
ENA
ENB
IN
15 kΩ
15 kΩ
V
DD
LM3526-L
V
DD
BLS[0]
D[7:0]
FLAGA
OUTA
OUTB
FLAGB
A[a_m:0]
IO[7:0]
WE
CE
OE
V
V
DD
DD
MEMORY
V
V
V
V
BUS
BUS
8-bit
002aad322
D+
D−
D+
D−
Fast communication chip
SS
SS
002aac709
USB-A
connector
USB-A
connector
LPC2460
© NXP B.V. 2007. All rights reserved.
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