參數(shù)資料
型號(hào)： 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)： 16/91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
16 of 91
NXP Semiconductors
LPC2470
Flashless 16-bit/32-bit microcontroller
P2[0] to P2[31]
I/O
Port 2:
Port 2 is a 32-bit I/O port with individual direction controls for each
bit. The operation of port 2 pins depends upon the pin function selected
via the pin connect block.
P2[0] —
General purpose digital input/output pin.
PWM1[1] —
Pulse Width Modulator 1, channel 1 output.
TXD1 —
Transmitter output for UART1.
TRACECLK —
Trace clock.
[8]
LCDPWR —
LCD panel power enable.
[8]
P2[1] —
General purpose digital input/output pin.
PWM1[2] —
Pulse Width Modulator 1, channel 2 output.
RXD1 —
Receiver input for UART1.
PIPESTAT0 —
Pipeline status, bit 0.
[8]
LCDLE —
Line end signal.
[8]
P2[2] —
General purpose digital input/output pin.
PWM1[3] —
Pulse Width Modulator 1, channel 3 output.
CTS1 —
Clear to Send input for UART1.
PIPESTAT1 —
Pipeline status, bit 1.
[8]
LCDDCLK —
LCD panel clock.
[8]
P2[3] —
General purpose digital input/output pin.
PWM1[4] —
Pulse Width Modulator 1, channel 4 output.
DCD1 —
Data Carrier Detect input for UART1.
PIPESTAT2 —
Pipeline status, bit 2.
[8]
LCDFP —
Frame pulse (STN). Vertical synchronization pulse (TFT).
[8]
P2[4] —
General purpose digital input/output pin.
PWM1[5] —
Pulse Width Modulator 1, channel 5 output.
DSR1 —
Data Set Ready input for UART1.
TRACESYNC —
Trace Synchronization.
[8]
LCDENAB/LCDM —
STN AC bias drive or TFT data enable output.
[8]
P2[5] —
General purpose digital input/output pin.
PWM1[6] —
Pulse Width Modulator 1, channel 6 output.
DTR1 —
Data Terminal Ready output for UART1.
TRACEPKT0 —
Trace Packet, bit 0.
[8]
LCDLP —
Line synchronization pulse (STN). Horizontal synchronization
pulse (TFT).
[8]
P2[6] —
General purpose digital input/output pin.
PCAP1[0] —
Capture input for PWM1, channel 0.
RI1 —
Ring Indicator input for UART1.
TRACEPKT1 —
Trace Packet, bit 1.
[8]
LCDVD[0]/LCDVD[4] —
LCD data.
[8]
P2[0]/PWM1[1]/
TXD1/TRACECLK/
LCDPWR
154
[1]
B17
[1]
I/O
O
O
O
O
I/O
O
I
O
O
I/O
O
I
O
O
I/O
O
I
O
O
I/O
O
I
O
O
I/O
O
O
O
O
P2[1]/PWM1[2]/
RXD1/PIPESTAT0/
LCDLE
152
[1]
E14
[1]
P2[2]/PWM1[3]/
CTS1/PIPESTAT1/
LCDDCLK
150
[1]
D15
[1]
P2[3]/PWM1[4]/
DCD1/PIPESTAT2/
LCDFP
144
[1]
E16
[1]
P2[4]/PWM1[5]/
DSR1/
TRACESYNC/
LCDENAB/LCDM
142
[1]
D17
[1]
P2[5]/PWM1[6]/
DTR1/
TRACEPKT0/
LCDLP
140
[1]
F16
[1]
P2[6]/PCAP1[0]/
RI1/
TRACEPKT1/
LCDVD[0]/
LCDVD[4]
138
[1]
E17
[1]
I/O
I
I
O
O
Table 4.
Symbol
Pin description
…continued
Pin
Ball
Type
Description
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LPC2478_08 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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