Table 8–124, Nxp semiconductors – NXP Semiconductors LPC24XX UM10237 User Manual
Page 158
UM10237_4
© NXP B.V. 2009. All rights reserved.
User manual
Rev. 04 — 26 August 2009
158 of 792
NXP Semiconductors
UM10237
Chapter 8: LPC24XX Pin configuration
9
P1[24]/USB_RX_DM1/
LCDVD[10]/LCDVD[14]/
PWM1[5]/MOSI0
10
P1[25]/USB_LS1/
LCDVD[11]/LCDVD[15]/
USB_HSTEN1/MAT1[1]
11
P4[2]/A2
12
P1[27]/USB_INT1/
LCDVD[13]/LCDVD[21]/
USB_OVRCR1/CAP0[1]
13
P1[28]/USB_SCL1/
LCDVD[14]/LCDVD[22]/
PCAP1[0]/MAT0[0]
14
P0[1]/TD1/RXD3/SCL1
15
P0[10]/TXD2/SDA2/
MAT3[0]
16
P2[13]/EINT3/
LCDVD[5]/LCDVD[9]/
LCDVD[19]/MCIDAT3/
I2STX_SDA
17
P2[11]/EINT1/
LCDCLKIN/
MCIDAT1/I2STX_CLK
-
-
-
Row U
1
USB_D
−2
2
P3[25]/D25/
MAT0[0]/PWM1[2]
3
P2[18]/CLKOUT0
4
P0[29]/USB_D+1
5
P2[23]/DYCS3/
CAP3[1]/SSEL0
6
P1[19]/USB_TX_E1/
USB_PPWR1/CAP1[1]
7
P1[20]/USB_TX_DP1/
LCDVD[6]/LCDVD[10]/
PWM1[2]/SCK0
8
P1[22]/USB_RCV1/
LCDVD[8]/LCDVD[12]/
USB_PWRD1/MAT1[0]
9
P4[0]/A0
10
P4[1]/A1
11
P2[21]/DYCS1
12
P2[22]/DYCS2/
CAP3[0]/SCK0
13
V
DD(3V3)
14
P1[29]/USB_SDA1/
LCDVD[15]/LCDVD[23]/
PCAP1[1]/MAT0[1]
15
P0[0]/RD1/TXD3/SDA1
16
P4[3]/A3
17
P4[16]/A16
-
-
-
Table 123. LPC2470/78 pin allocation table
…continued
Pin Symbol
Pin Symbol
Pin Symbol
Pin Symbol
Table 124. LPC2470/78 pin description
Symbol
Pin
Ball
Type
Description
P0[0] to P0[31]
I/O
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]/RD1/TXD3/
SDA1
94
U15
I/O
P0[0] — General purpose digital input/output pin.
I
RD1 — CAN1 receiver input.
O
TXD3 — Transmitter output for UART3.
I/O
SDA1 — I
2
C1 data input/output (this is not an open-drain pin).
P0[1]/TD1/RXD3/
SCL1
96
I/O
P0[1] — General purpose digital input/output pin.
O
TD1 — CAN1 transmitter output.
I
RXD3 — Receiver input for UART3.
I/O
SCL1 — I
2
C1 clock input/output (this is not an open-drain pin).
P0[2]/TXD0
I/O
P0[2] — General purpose digital input/output pin.
O
TXD0 — Transmitter output for UART0.
P0[3]/RXD0
I/O
P0[3] — General purpose digital input/output pin.
I
RXD0 — Receiver input for UART0.