參數(shù)資料
型號： LPC2378FBD144
廠商： NXP Semiconductors N.V.
元件分類： 數(shù)學處理器
英文描述： Single-chip 16-bit-32-bit microcontrollers; 512 kB flash with ISP-IAP, Ethernet, USB 2.0, CAN, and 10-bit ADC-DAC
封裝： LPC2377FBD144<SOT486-1 (LQFP144)|<<http://www.nxp.com/packages/SOT486-1.html<1<Always Pb-free,;LPC2378FBD144<SOT486-1 (LQFP144)|<<http://www.nxp.com/packages/SOT486-1.htm
文件頁數(shù)： 6/68頁
文件大小： 1443K
代理商： LPC2378FBD144
LPC2377_78
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 5 — 17 June 2010
6 of 68
NXP Semiconductors
LPC2377/78
Single-chip 16-bit/32-bit microcontrollers
6.2 Pin description
Table 3.
Symbol
P0[0] to P0[31]
Pin description
Pin
Type
I/O
Description
Port 0:
Port 0 is a 32-bit I/O port with individual direction controls for each bit. The
operation of port 0 pins depends upon the pin function selected via the pin connect
block.
P0[0] —
General purpose digital input/output pin.
RD1 —
CAN1 receiver input. (LPC2378 only)
TXD3 —
Transmitter output for UART3.
SDA1 —
I
2
C1 data input/output (this is not an open-drain pin).
P0[1] —
General purpose digital input/output pin.
TD1 —
CAN1 transmitter output. (LPC2378 only)
RXD3 —
Receiver input for UART3.
SCL1 —
I
2
C1 clock input/output (this is not an open-drain pin).
P0[2] —
General purpose digital input/output pin.
TXD0 —
Transmitter output for UART0.
P0[3] —
General purpose digital input/output pin.
RXD0 —
Receiver input for UART0.
P0[4] —
General purpose digital input/output pin.
I2SRX_CLK —
Receive Clock. It is driven by the master and received by the slave.
Corresponds to the signal SCK in the
I
2
S-bus specification
.
RD2 —
CAN2 receiver input. (LPC2378 only)
CAP2[0] —
Capture input for Timer 2, channel 0.
P0[5] —
General purpose digital input/output pin.
I2SRX_WS —
Receive Word Select. It is driven by the master and received by the
slave. Corresponds to the signal WS in the
I
2
S-bus specification
.
TD2 —
CAN2 transmitter output. (LPC2378 only)
CAP2[1] —
Capture input for Timer 2, channel 1.
P0[6] —
General purpose digital input/output pin.
I2SRX_SDA —
Receive data. It is driven by the transmitter and read by the
receiver. Corresponds to the signal SD in the
I
2
S-bus specification
.
SSEL1 —
Slave Select for SSP1.
MAT2[0] —
Match output for Timer 2, channel 0.
P0[7] —
General purpose digital input/output pin.
I2STX_CLK —
Transmit Clock. It is driven by the master and received by the slave.
Corresponds to the signal SCK in the
I
2
S-bus specification
.
SCK1 —
Serial Clock for SSP1.
MAT2[1] —
Match output for Timer 2, channel 1.
P0[8] —
General purpose digital input/output pin.
I2STX_WS —
Transmit Word Select. It is driven by the master and received by the
slave. Corresponds to the signal WS in the
I
2
S-bus specification
.
MISO1 —
Master In Slave Out for SSP1.
MAT2[2] —
Match output for Timer 2, channel 2.
P0[0]/RD1/TXD/
SDA1
66
[1]
I/O
I
O
I/O
I/O
O
I
I/O
I/O
O
I/O
I
I/O
I/O
P0[1]/TD1/RXD3/
SCL1
67
[1]
P0[2]/TXD0
141
[1]
P0[3]/RXD0
142
[1]
P0[4]/
I2SRX_CLK/
RD2/CAP2[0]
116
[1]
I
I
I/O
I/O
P0[5]/
I2SRX_WS/
TD2/CAP2[1]
115
[1]
O
I
I/O
I/O
P0[6]/
I2SRX_SDA/
SSEL1/MAT2[0]
113
[1]
I/O
O
I/O
I/O
P0[7]/
I2STX_CLK/
SCK1/MAT2[1]
112
[1]
I/O
O
P0[8]/
I2STX_WS/
MISO1/MAT2[2]
111
[1]
I/O
I/O
I/O
O
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