LPC1111FDH20SLASH002 datasheet(22/127 Pages) NXP

22 / 127 page

LPC111X

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Product data sheet

Rev. 9.2 — 26 March 2014

22 of 127

NXP Semiconductors

LPC1110/11/12/13/14/15

32-bit ARM Cortex-M0 microcontroller

SWCLK/PIO0_10/

SCK0/

CT16B0_MAT2

[3]

yes

I; PU

SWCLK — Serial wire clock.

I/O

PIO0_10 — General purpose digital input/output pin.

I/O

SCK0 — Serial clock for SPI0.

O-

CT16B0_MAT2 — Match output 2 for 16-bit timer 0.

R/PIO0_11/

AD0/CT32B0_MAT3

[4]

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.

PIO1_0 to PIO1_7

I/O

Port 1 — Port 1 is a 12-bit I/O port with individual direction

and function controls for each bit. The operation of port 1 pins

depends on the function selected through the IOCONFIG

R/PIO1_0/

AD1/CT32B1_CAP0

[4]

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

[4]

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

[4]

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

[4]

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_6/RXD/

CT32B0_MAT0

[3]

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

[3]

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.

VDD

3.3 V supply voltage to the internal regulator and the external

rail.

Table 5.

LPC1100L series: LPC1112 pin description table (TSSOP20 with VDDA and VSSA pins) …continued

Symbol

Start

logic

input

Type

Reset

state

[1]

Description

LPC1111FDH20/002 Datasheet(PDF) 22 Page - NXP Semiconductors

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