NXP Semiconductors LPC11U3x User Manual

UM10462 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2016. All rights reserved.
User manual Rev. 5.5 — 21 December 2016 142 of 523
NXP Semiconductors
UM10462
Chapter 8: LPC11U3x/2x/1x Pin configuration
PIO0_16/AD5/
CT32B1_MAT3/WAKEUP
26 40 53
[6]
I; PU I/O PIO0_16 — General purpose digital input/output pin. In
Deep power-down mode, this pin functions as the
WAKEUP pin with 20 ns glitch filter. Pull this pin HIGH
externally to enter 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.
-IAD5 — A/D converter, input 5.
-OCT32B1_MAT3 — Match output 3 for 32-bit timer 1.
PIO0_17/RTS
/
CT32B0_CAP0/SCLK
30 45 60
[3]
I; PU I/O PIO0_17 — General purpose digital input/output pin.
-ORTS
— Request To Send output for USART.
-ICT32B0_CAP0 — Capture input 0 for 32-bit timer 0.
-I/OSCLK — Serial clock input/output for USART in
synchronous mode.
PIO0_18/RXD/
CT32B0_MAT0
31 46 61
[3]
I; PU I/O PIO0_18 — General purpose digital input/output pin.
-IRXD — Receiver input for USART. Used in UART ISP
mode.
-OCT32B0_MAT0 — Match output 0 for 32-bit timer 0.
PIO0_19/TXD/
CT32B0_MAT1
32 47 62
[3]
I; PU I/O PIO0_19 — General purpose digital input/output pin.
-OTXD — Transmitter output for USART. Used in UART ISP
mode.
-OCT32B0_MAT1 — Match output 1 for 32-bit timer 0.
PIO0_20/CT16B1_CAP0 7 9 11
[3]
I; PU I/O PIO0_20 — General purpose digital input/output pin.
-ICT16B1_CAP0 — Capture input 0 for 16-bit timer 1.
PIO0_21/CT16B1_MAT0/
MOSI1
12 17 22
[3]
I; PU I/O PIO0_21 — General purpose digital input/output pin.
-OCT16B1_MAT0 — Match output 0 for 16-bit timer 1.
-I/OMOSI1 — Master Out Slave In for SSP1.
PIO0_22/AD6/
CT16B1_MAT1/MISO1
20 30 40
[6]
I; PU I/O PIO0_22 — General purpose digital input/output pin.
-IAD6 — A/D converter, input 6.
-OCT16B1_MAT1 — Match output 1 for 16-bit timer 1.
-I/OMISO1 — Master In Slave Out for SSP1.
PIO0_23/AD7 27 42 56
[6]
I; PU I/O PIO0_23 — General purpose digital input/output pin.
-IAD7 — A/D converter, input 7.
PIO1_0/CT32B1_MAT0 - - 1
[3]
I; PU I/O PIO1_0 — General purpose digital input/output pin.
-OCT32B1_MAT0 — Match output 0 for 32-bit timer 1.
PIO1_1/CT32B1_MAT1 - - 17
[3]
I; PU I/O PIO1_1 — General purpose digital input/output pin.
-OCT32B1_MAT1 — Match output 1 for 32-bit timer 1.
PIO1_2/CT32B1_MAT2 - - 34
[3]
I; PU I/O PIO1_2 — General purpose digital input/output pin.
-OCT32B1_MAT2 — Match output 2 for 32-bit timer 1.
PIO1_3/CT32B1_MAT3 - - 50
[3]
I; PU I/O PIO1_3 — General purpose digital input/output pin.
-OCT32B1_MAT3 — Match output 3 for 32-bit timer 1.
Table 134. LPC11U2x pin description
…continued
Symbol
Pin HVQFN33 Pin LQFP48 Pin LQFP64
Reset
state
[1]
Type Description

NXP Semiconductors LPC11U3x Specifications

General

Brand	NXP Semiconductors
Model	LPC11U3x
Category	Microcontrollers
Language	English