Philips Semiconductors
LPC2210/2220
16/32-bit ARM microcontrollers with external memory interface
5.2 Pin description
Table 4:
Symbol
P0.0 to P0.31
Pin description
Pin (LQFP)
Pin (TFBGA) Type
I/O
Description
Port 0:
Port 0 is a 32-bit bidirectional 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.
Pins 26 and 31 of port 0 are not available.
P0.0/TXD0/
PWM1
P0.1/RXD0/
PWM3/EINT0
42
49
L4
K6
O
O
I
O
I
P0.2/SCL/
CAP0.0
P0.3/SDA/
MAT0.0/EINT1
50
L6
I/O
I
58
M8
I/O
O
I
P0.4/SCK0/
CAP0.1
P0.5/MISO0/
MAT0.1
P0.6/MOSI0/
CAP0.2
P0.7/SSEL0/
PWM2/EINT2
59
L8
I/O
I
61
N9
I/O
O
68
N11
I/O
I
69
M11
I
O
I
P0.8/TXD1/
PWM4
P0.9/RXD1/
PWM6/EINT3
75
76
L12
L13
O
O
I
O
I
P0.10/RTS1/
CAP1.0
P0.11/CTS1/
CAP1.1
P0.12/DSR1/
MAT1.0
78
83
84
K11
J12
J13
O
I
I
I
I
O
TXD0 —
Transmitter output for UART0.
PWM1 —
Pulse Width Modulator output 1.
RXD0 —
Receiver input for UART0.
PWM3 —
Pulse Width Modulator output 3.
EINT0 —
External interrupt 0 input
SCL —
I
2
C-bus clock input/output. Open drain output (for
I
2
C-bus compliance).
CAP0.0 —
Capture input for Timer 0, channel 0.
SDA —
I
2
C-bus data input/output. Open drain output (for
I
2
C-bus compliance).
MAT0.0 —
Match output for Timer 0, channel 0.
EINT1 —
External interrupt 1 input.
SCK0 —
Serial clock for SPI0. SPI clock output from master
or input to slave.
CAP0.1 —
Capture input for Timer 0, channel 1.
MISO0 —
Master In Slave OUT for SPI0. Data input to SPI
master or data output from SPI slave.
MAT0.1 —
Match output for Timer 0, channel 1.
MOSI0 —
Master Out Slave In for SPI0. Data output from SPI
master or data input to SPI slave.
CAP0.2 —
Capture input for Timer 0, channel 2.
SSEL0 —
Slave Select for SPI0. Selects the SPI interface as
a slave.
PWM2 —
Pulse Width Modulator output 2.
EINT2 —
External interrupt 2 input.
TXD1 —
Transmitter output for UART1.
PWM4 —
Pulse Width Modulator output 4.
RXD1 —
Receiver input for UART1.
PWM6 —
Pulse Width Modulator output 6.
EINT3 —
External interrupt 3 input.
RTS1 —
Request to Send output for UART1.
CAP1.0 —
Capture input for Timer 1, channel 0.
CTS1 —
Clear to Send input for UART1.
CAP1.1 —
Capture input for Timer 1, channel 1.
DSR1 —
Data Set Ready input for UART1.
MAT1.0 —
Match output for Timer 1, channel 0.
9397 750 14061
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 02— 30 May 2005
7 of 49
PHILIPS [ NXP SEMICONDUCTORS ]
