Datasheet

UM10398 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2014. All rights reserved.
User manual Rev. 12.3 — 10 June 2014 184 of 547
NXP Semiconductors
UM10398
Chapter 11: LPC111x Pin configuration (LPC1100XL series,
PIO2_2/DCD/MISO1 26
[3]
G8
[3]
no I/O I; PU PIO2_2 — General purpose digital input/output pin.
I-DCD
— Data Carrier Detect input for UART.
I/O - MISO1 — Master In Slave Out for SPI1.
PIO2_3/RI
/MOSI1 38
[3]
A7
[3]
no I/O I; PU PIO2_3 — General purpose digital input/output pin.
I-RI
— Ring Indicator input for UART.
I/O - MOSI1 — Master Out Slave In for SPI1.
PIO2_4/
CT16B1_MAT1/
SSEL1
19
[3]
G5
[3]
no I/O I; PU PIO2_4 — General purpose digital input/output pin.
O-CT16B1_MAT1 — Match output 1 for 16-bit timer 1.
O-SSEL1 — Slave Select for SPI1.
PIO2_5/
CT32B0_MAT0
20
[3]
H5
[3]
no I/O I; PU PIO2_5 — General purpose digital input/output pin.
O-CT32B0_MAT0 — Match output 0 for 32-bit timer 0.
PIO2_6/
CT32B0_MAT1
1
[3]
A1
[3]
no I/O I; PU PIO2_6 — General purpose digital input/output pin.
O-CT32B0_MAT1 — Match output 1 for 32-bit timer 0.
PIO2_7/
CT32B0_MAT2/RXD
11
[3]
G2
[3]
no I/O I; PU PIO2_7 — General purpose digital input/output pin.
O-CT32B0_MAT2 — Match output 2 for 32-bit timer 0.
I-RXD — Receiver input for UART.
PIO2_8/
CT32B0_MAT3/TXD
12
[3]
G1
[3]
no I/O I; PU PIO2_8 — General purpose digital input/output pin.
O-CT32B0_MAT3 — Match output 3 for 32-bit timer 0.
O-TXD — Transmitter output for UART.
PIO2_9/
CT32B0_CAP0
24
[3]
H7
[3]
no I/O I; PU PIO2_9 — General purpose digital input/output pin.
I-CT32B0_CAP0 — Capture input 0 for 32-bit timer 0.
PIO2_10 25
[3]
H8
[3]
no I/O I; PU PIO2_10 — General purpose digital input/output pin.
PIO2_11/SCK0/
CT32B0_CAP1
31
[3]
D7
[3]
no I/O I; PU PIO2_11 — General purpose digital input/output pin.
I/O - SCK0 — Serial clock for SPI0.
I-CT32B0_CAP1 — Capture input for 32-bit timer 0.
PIO3_0 to PIO3_5 I/O Port 3 — Port 3 is a 12-bit I/O port with individual
direction and function controls for each bit. The
operation of port 3 pins depends on the function
selected through the IOCONFIG register block. Pins
PIO3_6 to PIO3_11 are not available.
PIO3_0/DTR
/
CT16B0_MAT0/TXD
36
[3]
B8
[3]
no I/O I; PU PIO3_0 — General purpose digital input/output pin.
O-DTR
— Data Terminal Ready output for UART.
O-CT16B0_MAT0 — Match output 0 for 16-bit timer 0.
O-TXD — Transmitter Output for UART.
PIO3_1/DSR
/
CT16B0_MAT1/RXD
37
[3]
A8
[3]
no I/O I; PU PIO3_1 — General purpose digital input/output pin.
I-DSR
— Data Set Ready input for UART.
O-CT16B0_MAT1 — Match output 1 for 16-bit timer 0.
I-RXD — Receiver input for UART.
Table 170. LPC1100XL series: LPC1113/14/15 pin description table (LQFP48 and TFBGA48 package)
…continued
Symbol
LQFP48 TFBGA48
Start
logic
input
Type Reset
state
[1]
Description