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 141 of 523
NXP Semiconductors
UM10462
Chapter 8: LPC11U3x/2x/1x Pin configuration
PIO0_6/USB_CONNECT/
SCK0
15 22 29
[3]
I; PU I/O PIO0_6 — General purpose digital input/output pin.
-OUSB_CONNECT
— Signal used to switch an external
1.5 k resistor under software control. Used with the
SoftConnect USB feature.
-I/OSCK0 — Serial clock for SSP0.
PIO0_7/CTS
16 23 30
[5]
I; PU I/O PIO0_7 — General purpose digital input/output pin
(high-current output driver).
-ICTS
— Clear To Send input for USART.
PIO0_8/MISO0/
CT16B0_MAT0
17 27 36
[3]
I; PU I/O PIO0_8 — General purpose digital input/output pin.
-I/OMISO0 — Master In Slave Out for SSP0.
-OCT16B0_MAT0 — Match output 0 for 16-bit timer 0.
PIO0_9/MOSI0/
CT16B0_MAT1
18 28 37
[3]
I; PU I/O PIO0_9 — General purpose digital input/output pin.
-I/OMOSI0 — Master Out Slave In for SSP0.
-OCT16B0_MAT1 — Match output 1 for 16-bit timer 0.
SWCLK/PIO0_10/SCK0/
CT16B0_MAT2
19 29 38
[3]
I; PU I SWCLK — Serial wire clock and test clock TCK for JTAG
interface.
-I/OPIO0_10 — General purpose digital input/output pin.
-OSCK0 — Serial clock for SSP0.
-OCT16B0_MAT2 — Match output 2 for 16-bit timer 0.
TDI/PIO0_11/AD0/
CT32B0_MAT3
21 32 42
[6]
I; PU I TDI — Test Data In for JTAG interface.
-I/OPIO0_11 — General purpose digital input/output pin.
-IAD0 — A/D converter, input 0.
-OCT32B0_MAT3 — Match output 3 for 32-bit timer 0.
TMS/PIO0_12/AD1/
CT32B1_CAP0
22 33 44
[6]
I; PU I TMS — Test Mode Select for JTAG interface.
-I/OPIO_12 — General purpose digital input/output pin.
-IAD1 — A/D converter, input 1.
-ICT32B1_CAP0 — Capture input 0 for 32-bit timer 1.
TDO/PIO0_13/AD2/
CT32B1_MAT0
23 34 45
[6]
I; PU O TDO — Test Data Out for JTAG interface.
-I/OPIO0_13 — General purpose digital input/output pin.
-IAD2 — A/D converter, input 2.
-OCT32B1_MAT0 — Match output 0 for 32-bit timer 1.
TRST
/PIO0_14/AD3/
CT32B1_MAT1
24 35 46
[6]
I; PU I TRST — Test Reset for JTAG interface.
-I/OPIO0_14 — General purpose digital input/output pin.
-IAD3 — A/D converter, input 3.
-OCT32B1_MAT1 — Match output 1 for 32-bit timer 1.
SWDIO/PIO0_15/AD4/
CT32B1_MAT2
25 39 52
[6]
I; PU I/O SWDIO — Serial wire debug input/output.
-I/OPIO0_15 — General purpose digital input/output pin.
-IAD4 — A/D converter, input 4.
-OCT32B1_MAT2 — Match output 2 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