Datasheet

LPC11E1X All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 1.1 — 24 September 2013 9 of 62
NXP Semiconductors
LPC11E1x
32-bit ARM Cortex-M0 microcontroller
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 TRSTTest 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.
PIO0_16/AD5/
CT32B1_MAT3/WAKEUP
26 40 53
[6]
I; PU I/O PIO0_16 — General purpose digital input/output pin.
-IAD5 — A/D converter, input 5.
-OCT32B1_MAT3 — Match output 3 for 32-bit timer 1.
-IWAKEUP — Deep power-down mode wake-up 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.
Table 3. Pin description
Symbol
HVQFN33
LQFP48
LQFP64
Reset
state
[1]
Type Description