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(shè)備/主機(jī)/ OTG功能,外部存儲器接口
文件頁數(shù): 14/72頁
文件大小: 365K
代理商: LPC2470
LPC2470_0
NXP B.V. 2007. All rights reserved.
Preliminary data sheet
Rev. 00.01 — 5 October 2007
14 of 72
NXP Semiconductors
LPC2470
Fast communication chip
P1[16]/
ENET_MDC
180
[1]
D10
[1]
I/O
O
I/O
I/O
I/O
O
P1[16] —
General purpose digital input/output pin.
ENET_MDC —
Ethernet MIIM clock.
P1[17] —
General purpose digital input/output pin.
ENET_MDIO —
Ethernet MI data input and output.
P1[18] —
General purpose digital input/output pin.
USB_UP_LED1 —
USB port 1 GoodLink LED indicator. It is LOW when
device is configured (non-control endpoints enabled). It is HIGH when the
device is not configured or during global suspend.
PWM1[1] —
Pulse Width Modulator 1, channel 1 output.
CAP1[0] —
Capture input for Timer 1, channel 0.
P1[19] —
General purpose digital input/output pin.
USB_TX_E1 —
Transmit Enable signal for USB port 1 (OTG
transceiver).
USB_PPWR1 —
Port Power enable signal for USB port 1.
CAP1[1] —
Capture input for Timer 1, channel 1.
P1[20] —
General purpose digital input/output pin.
USB_TX_DP1 —
D+ transmit data for USB port 1 (OTG transceiver).
[16]
LCDVD[6]/LCDVD[10] —
LCD data.
[16]
PWM1[2] —
Pulse Width Modulator 1, channel 2 output.
SCK0 —
Serial clock for SSP0.
P1[21] —
General purpose digital input/output pin.
USB_TX_DM1 —
D
transmit data for USB port 1 (OTG transceiver).
[16]
LCDVD[7]/LCDVD[11] —
LCD data.
[16]
PWM1[3] —
Pulse Width Modulator 1, channel 3 output.
SSEL0 —
Slave Select for SSP0.
P1[22] —
General purpose digital input/output pin.
USB_RCV1 —
Differential receive data for USB port 1 (OTG
transceiver).
[16]
LCDVD[8]/LCDVD[12] —
LCD data.
[16]
USB_PWRD1 —
Power Status for USB port 1 (host power switch).
MAT1[0] —
Match output for Timer 1, channel 0.
P1[23] —
General purpose digital input/output pin.
USB_RX_DP1 —
D+ receive data for USB port 1 (OTG transceiver).
[16]
LCDVD[9]/LCDVD[13] —
LCD data.
[16]
PWM1[4] —
Pulse Width Modulator 1, channel 4 output.
MISO0 —
Master In Slave Out for SSP0.
P1[24] —
General purpose digital input/output pin.
USB_RX_DM1 —
D
receive data for USB port 1 (OTG transceiver).
[16]
LCDVD[10]/LCDVD[14] —
LCD data.
[16]
PWM1[5] —
Pulse Width Modulator 1, channel 5 output.
MOSI0 —
Master Out Slave in for SSP0.
P1[17]/
ENET_MDIO
178
[1]
A9
[1]
P1[18]/
USB_UP_LED1/
PWM1[1]/CAP1[0]
66
[1]
P7
[1]
O
I
I/O
O
P1[19]/
USB_TX_E1/
USB_PPWR1/
CAP1[1]
68
[1]
U6
[1]
O
I
I/O
O
O
O
I/O
I/O
O
O
O
I/O
I/O
I
P1[20]/
USB_TX_DP1/
LCDVD[6]/
LCDVD[10]/
PWM1[2]/SCK0
70
[1]
U7
[1]
P1[21]/
USB_TX_DM1/
LCDVD[7]/
LCDVD[11]/
PWM1[3]/SSEL0
72
[1]
R8
[1]
P1[22]/USB_RCV1/
LCDVD[8]/
LCDVD[12]/
USB_PWRD1/
MAT1[0]
74
[1]
U8
[1]
O
I
O
I/O
I
O
O
I/O
P1[23]/
USB_RX_DP1/
LCDVD[9]/
LCDVD[13]/
PWM1[4]/MISO0
76
[1]
P9
[1]
P1[24]/
USB_RX_DM1/
LCDVD[10]/
LCDVD[14]/
PWM1[5]/MOSI0
78
[1]
T9
[1]
I/O
I
O
O
I/O
Table 4.
Symbol
Pin description
…continued
Pin
Ball
Type
Description
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