UM10375 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2011. All rights reserved.
User manual Rev. 3 — 14 June 2011 124 of 368
NXP Semiconductors
UM10375
Chapter 8: LPC13xx Pin configuration
PIO0_9/MOSI0/
CT16B0_MAT1/
SWO
28
[3]
yes I/O I; PU PIO0_9 — General purpose digital input/output pin.
I/O - MOSI0 — Master Out Slave In for SSP0.
O- CT16B0_MAT1 — Match output 1 for 16-bit timer 0.
O- SWO — Serial wire trace output.
SWCLK/PIO0_10/
SCK0/CT16B0_MAT2
29
[3]
yes I I; PU SWCLK — Serial wire clock.
I/O - PIO0_10 — General purpose digital input/output pin.
I/O - SCK0 — Serial clock for SSP0.
O- CT16B0_MAT2 — Match output 2 for 16-bit timer 0.
R/PIO0_11/
AD0/CT32B0_MAT3
32
[5]
yes - I; PU R — Reserved. Configure for an alternate function in the IOCONFIG
block.
I/O - PIO0_11 — General purpose digital input/output pin.
I- AD0 — A/D converter, input 0.
O- CT32B0_MAT3 — Match output 3 for 32-bit timer 0.
R/PIO1_0/
AD1/CT32B1_CAP0
33
[5]
yes - I; PU R — Reserved. Configure for an alternate function in the IOCONFIG
block.
I/O - PIO1_0 — General purpose digital input/output pin.
I- AD1 — A/D converter, input 1.
I- CT32B1_CAP0 — Capture input 0 for 32-bit timer 1.
R/PIO1_1/
AD2/CT32B1_MAT0
34
[5]
yes - I; PU R — Reserved. Configure for an alternate function in the IOCONFIG
block.
I/O - PIO1_1 — General purpose digital input/output pin.
I- AD2 — A/D converter, input 2.
O- CT32B1_MAT0 — Match output 0 for 32-bit timer 1.
R/PIO1_2/
AD3/CT32B1_MAT1
35
[5]
yes - I; PU R — Reserved. Configure for an alternate function in the IOCONFIG
block.
I/O - PIO1_2 — General purpose digital input/output pin.
I- AD3 — A/D converter, input 3.
O- CT32B1_MAT1 — Match output 1 for 32-bit timer 1.
SWDIO/PIO1_3/
AD4/
CT32B1_MAT2
39
[5]
yes I/O I; PU SWDIO — Serial wire debug input/output.
I/O - PIO1_3 — General purpose digital input/output pin.
I- AD4 — A/D converter, input 4.
O- CT32B1_MAT2 — Match output 2 for 32-bit timer 1.
PIO1_4/AD5/
CT32B1_MAT3/
WAKEUP
40
[5]
yes I/O I; PU PIO1_4 — General purpose digital input/output pin.
I- AD5 — A/D converter, input 5.
O- CT32B1_MAT3 — Match output 3 for 32-bit timer 1.
I- WAKEUP — Deep power-down mode wake-up pin with 20 ns glitch
filter. This pin must be pulled HIGH externally to enter Deep
power-down mode and pulled LOW to exit Deep power-down mode.
A LOW-going pulse as short as 50 ns wakes up the part.
Table 144. LPC1313/42/43 LQFP48 pin description table
…continued
Symbol Pin Start
logic
input
Type Reset
state
[1]
Description
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