參數(shù)資料
型號： LPC2470FET208
廠商： NXP Semiconductors N.V.
元件分類： 數(shù)學(xué)處理器
英文描述： Flashless 16-bit-32-bit microcontroller; Ethernet, CAN, LCD, USB 2.0 device-host-OTG, external memory interface
封裝： LPC2470FBD208<SOT459-1 (LQFP208)|<<http://www.nxp.com/packages/SOT459-1.html<1<Always Pb-free,;LPC2470FET208<SOT950-1 (TFBGA208)|<<http://www.nxp.com/packages/SOT950-1.ht
文件頁數(shù)： 72/91頁
文件大?。?/td> 747K
代理商： LPC2470FET208
LPC2470
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 4 — 8 September 2011
72 of 91
NXP Semiconductors
LPC2470
Flashless 16-bit/32-bit microcontroller
[1]
ETM replaced with LCD pins.
[2]
External interrupt pins EINT1, EINT2, EINT3 replaced with LCD pins.
[3]
Timer pins MAT2[0] and MAT2[1] replaced with LCD pins.
[4]
USB OTG pins replaced with LCD pins.
[5]
I
2
S pins replaced with LCD pins.
14.2 Suggested boot memory interface solutions
‘a(chǎn)_m’ and ‘a(chǎn)_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.
LCDVD[2]
LCDVD[1]
LCDVD[0]
LCDLP
LCDENAB/
LCDM
LCDFP
LCDDCLK
LCDLE
LCDPWR
LCDCLKIN P2[11]
[2]
-
-
-
P2[5]
[1]
P2[4]
[1]
-
-
-
LCDLP
LCDENAB/
LCDM
LCDFP
LCDDCLK
LCDLE
LCDPWR
LCDCLKIN P2[11]
[2]
-
-
-
P2[5]
[1]
P2[4]
[1]
-
-
-
LCDLP
LCDENAB/
LCDM
LCDFP
LCDDCLK
LCDLE
LCDPWR
LCDCLKIN
P4[28]
[3]
-
-
P2[5]
[1]
P2[4]
[1]
intensity
-
-
LCDLP
LCDENAB/
LCDM
LCDFP
LCDDCLK
LCDLE
LCDPWR
LCDCLKIN P2[11]
[2]
P4[28]
[3]
P0[5]
[5]
P0[4]
[5]
P2[5]
[1]
P2[4]
[1]
RED2
RED1
RED0
LCDLP
LCDENAB/L
CDM
LCDFP
LCDDCLK
LCDLE
LCDPWR
LCDCLKIN
P2[3]
[1]
P2[2]
[1]
P2[1]
[1]
P2[0]
[1]
P2[3]
[1]
P2[2]
[1]
P2[1]
[1]
P2[0]
[1]
P2[3]
[1]
P2[2]
[1]
P2[1]
[1]
P2[0]
[1]
P2[11]
[2]
P2[3]
[1]
P2[2]
[1]
P2[1]
[1]
P2[0]
[1]
Table 21.
External
pin
LCD panel connections for TFT panels
TFT 12 bit (4:4:4 mode) TFT 16 bit (5:6:5 mode)
TFT 16 bit (1:5:5:5 mode) TFT 24 bit
LPC2470
pin used
LCD
function
LPC2470
pin used
LCD
function
LPC2470 pin
used
LCD
function
LPC2470
pin used
LCD
function
Fig 21. Booting from two 8-bit memory chips
002aad322
CE
OE
WE
IO[7:0]
A[a_m:0]
CS1
OE
BLS1
D[15:8]
A[a_b:1]
CE
OE
WE
IO[7:0]
A[a_m:0]
BLS0
D[7:0]
8-bit
MEMORY
8-bit
MEMORY
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LPC2478 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Single-chip 16-bit/32-bit micro; 512 kB flash, Ethernet, CAN, LCD, USB 2.0 device/host/OTG, external memory interface
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