參數(shù)資料
型號： LPC2470
廠商： NXP Semiconductors N.V.
英文描述： Flashless 16-bit/32-bit micro; Ethernet, CAN, LCD, USB 2.0 device/host/OTG, external memory interface
中文描述： 毛邊16-bit/32-bit微，以太網(wǎng)，CAN，液晶顯示器，USB 2.0設備/主機/ OTG功能，外部存儲器接口
文件頁數(shù)： 13/72頁
文件大?。?/td> 365K
代理商： LPC2470
LPC2470_0
NXP B.V. 2007. All rights reserved.
Preliminary data sheet
Rev. 00.01 — 5 October 2007
13 of 72
NXP Semiconductors
LPC2470
Fast communication chip
P1[3]/
ENET_TXD3/
MCICMD/
PWM0[2]
177
[1]
A10
[1]
I/O
O
I/O
O
I/O
O
I/O
O
O
O
I/O
I
I/O
O
I/O
I
I/O
O
I/O
I
P1[3] —
General purpose digital input/output pin.
ENET_TXD3 —
Ethernet transmit data 3 (MII interface).
MCICMD —
Command line for SD/MMC interface.
PWM0[2] —
Pulse Width Modulator 0, output 2.
P1[4] —
General purpose digital input/output pin.
ENET_TX_EN —
Ethernet transmit data enable (RMII/MII interface).
P1[5] —
General purpose digital input/output pin.
ENET_TX_ER —
Ethernet Transmit Error (MII interface).
MCIPWR —
Power Supply Enable for external SD/MMC power supply.
PWM0[3] —
Pulse Width Modulator 0, output 3.
P1[6] —
General purpose digital input/output pin.
ENET_TX_CLK —
Ethernet Transmit Clock (MII interface).
MCIDAT0 —
Data line 0 for SD/MMC interface.
PWM0[4] —
Pulse Width Modulator 0, output 4.
P1[7] —
General purpose digital input/output pin.
ENET_COL —
Ethernet Collision detect (MII interface).
MCIDAT1 —
Data line 1 for SD/MMC interface.
PWM0[5] —
Pulse Width Modulator 0, output 5.
P1[8] —
General purpose digital input/output pin.
ENET_CRS_DV/ENET_CRS —
Ethernet Carrier Sense/Data Valid (RMII
interface)/ Ethernet Carrier Sense (MII interface).
P1[9] —
General purpose digital input/output pin.
ENET_RXD0 —
Ethernet receive data 0 (RMII/MII interface).
P1[10] —
General purpose digital input/output pin.
ENET_RXD1 —
Ethernet receive data 1 (RMII/MII interface).
P1[11] —
General purpose digital input/output pin.
ENET_RXD2 —
Ethernet Receive Data 2 (MII interface).
MCIDAT2 —
Data line 2 for SD/MMC interface.
PWM0[6] —
Pulse Width Modulator 0, output 6.
P1[12] —
General purpose digital input/output pin.
ENET_RXD3 —
Ethernet Receive Data (MII interface).
MCIDAT3 —
Data line 3 for SD/MMC interface.
PCAP0[0] —
Capture input for PWM0, channel 0.
P1[13] —
General purpose digital input/output pin.
ENET_RX_DV —
Ethernet Receive Data Valid (MII interface).
P1[14] —
General purpose digital input/output pin.
ENET_RX_ER —
Ethernet receive error (RMII/MII interface).
P1[15] —
General purpose digital input/output pin.
ENET_REF_CLK/ENET_RX_CLK —
Ethernet Reference Clock (RMII
interface)/ Ethernet Receive Clock (MII interface).
P1[4]/
ENET_TX_EN
192
[1]
A5
[1]
P1[5]/
ENET_TX_ER/
MCIPWR/
PWM0[3]
156
[1]
A17
[1]
P1[6]/
ENET_TX_CLK/
MCIDAT0/
PWM0[4]
171
[1]
B11
[1]
P1[7]/
ENET_COL/
MCIDAT1/
PWM0[5]
153
[1]
D14
[1]
P1[8]/
ENET_CRS_DV/
ENET_CRS
190
[1]
C7
[1]
P1[9]/
ENET_RXD0
188
[1]
A6
[1]
I/O
I
I/O
I
I/O
I
I/O
O
I/O
I
I/O
I
I/O
I
P1[10]/
ENET_RXD1
186
[1]
C8
[1]
P1[11]/
ENET_RXD2/
MCIDAT2/
PWM0[6]
163
[1]
A14
[1]
P1[12]/
ENET_RXD3/
MCIDAT3/
PCAP0[0]
157
[1]
A16
[1]
P1[13]/
ENET_RX_DV
147
[1]
D16
[1]
P1[14]/
ENET_RX_ER
184
[1]
A7
[1]
I/O
I
I/O
I
P1[15]/
ENET_REF_CLK/
ENET_RX_CLK
182
[1]
A8
[1]
Table 4.
Symbol
Pin description
…continued
Pin
Ball
Type
Description
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