Datasheet
LPC111X All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet Rev. 9.2 — 26 March 2014 38 of 127
NXP Semiconductors
LPC1110/11/12/13/14/15
32-bit ARM Cortex-M0 microcontroller
PIO1_4/AD5/
CT32B1_MAT3/
WAKEUP
40
[5]
A6
[5]
no I/O I; PU PIO1_4 — General purpose digital input/output pin with
10 ns glitch filter. In Deep power-down mode, this pin
serves as the Deep power-down mode wake-up pin
with 20 ns glitch filter. Pull this pin HIGH externally
before entering Deep power-down mode. Pull this pin
LOW to exit Deep power-down mode. A LOW-going
pulse as short as 50 ns wakes up the part.
I-AD5 — A/D converter, input 5.
O-CT32B1_MAT3 — Match output 3 for 32-bit timer 1.
PIO1_5/RTS
/
CT32B0_CAP0
45
[3]
A3
[3]
no I/O I; PU PIO1_5 — General purpose digital input/output pin.
O-RTS
— Request To Send output for UART.
I-CT32B0_CAP0 — Capture input 0 for 32-bit timer 0.
PIO1_6/RXD/
CT32B0_MAT0
46
[3]
B3
[3]
no I/O I; PU PIO1_6 — General purpose digital input/output pin.
I-RXD — Receiver input for UART.
O-CT32B0_MAT0 — Match output 0 for 32-bit timer 0.
PIO1_7/TXD/
CT32B0_MAT1
47
[3]
B2
[3]
no I/O I; PU PIO1_7 — General purpose digital input/output pin.
O-TXD — Transmitter output for UART.
O-CT32B0_MAT1 — Match output 1 for 32-bit timer 0.
PIO1_8/
CT16B1_CAP0
9
[3]
F2
[3]
no I/O I; PU PIO1_8 — General purpose digital input/output pin.
I-CT16B1_CAP0 — Capture input 0 for 16-bit timer 1.
PIO1_9/
CT16B1_MAT0/
MOSI1
17
[3]
G4
[3]
no I/O I; PU PIO1_9 — General purpose digital input/output pin.
O-CT16B1_MAT0 — Match output 0 for 16-bit timer 1.
I/O - MOSI1 — Master Out Slave In for SPI1.
PIO1_10/AD6/
CT16B1_MAT1/
MISO1
30
[5]
E8
[5]
no I/O I; PU PIO1_10 — General purpose digital input/output pin.
I-AD6 — A/D converter, input 6.
O-CT16B1_MAT1 — Match output 1 for 16-bit timer 1.
I/O - MISO1 — Master In Slave Out for SPI1.
PIO1_11/AD7/
CT32B1_CAP1
42
[5]
A5
[5]
no I/O I; PU PIO1_11 — General purpose digital input/output pin.
I-AD7 — A/D converter, input 7.
I-CT32B1_CAP1 — Capture input 1 for 32-bit timer 1.
PIO2_0 to PIO2_11 I/O Port 2 — Port 2 is a 12-bit I/O port with individual
direction and function controls for each bit. The
operation of port 2 pins depends on the function
selected through the IOCONFIG register block.
PIO2_0/DTR
/SSEL1 2
[3]
B1
[3]
no I/O I; PU PIO2_0 — General purpose digital input/output pin.
O-DTR
— Data Terminal Ready output for UART.
I/O - SSEL1 — Slave Select for SPI1.
PIO2_1/DSR
/SCK1 13
[3]
H1
[3]
no I/O I; PU PIO2_1 — General purpose digital input/output pin.
I-DSR
— Data Set Ready input for UART.
I/O - SCK1 — Serial clock for SPI1.
Table 10. LPC1100XL series: LPC1113/14/15 pin description table (LQFP48 and TFBGA48 package)
…continued
Symbol
LQFP48
TFBGA48
Start
logic
input
Type Reset
state
[1]
Description