LPC1313 datasheet(11/62 Pages) NXP

11 / 62 page

LPC1311_13_42_43

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Product data sheet

Rev. 3 — 10 August 2010

11 of 62

NXP Semiconductors

LPC1311/13/42/43

32-bit ARM Cortex-M3 microcontroller

PIO1_7/TXD/

CT32B0_MAT1

47[3] yes

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.

PIO1_8/CT16B1_C

AP0

9[3]

yes

I/O

I; PU

PIO1_8 — General purpose digital input/output pin.

I-

CT16B1_CAP0 — Capture input 0 for 16-bit timer 1.

PIO1_9/CT16B1_M

AT0

17[3] yes

I/O

I; PU

PIO1_9 — General purpose digital input/output pin.

O-

CT16B1_MAT0 — Match output 0 for 16-bit timer 1.

PIO1_10/AD6/

CT16B1_MAT1

30[5] yes

I/O

I; PU

PIO1_10 — General purpose digital input/output pin.

I-

AD6 — A/D converter, input 6.

O-

CT16B1_MAT1 — Match output 1 for 16-bit timer 1.

PIO1_11/AD7

42[5] yes

I/O

I; PU

PIO1_11 — General purpose digital input/output pin.

I-

AD7 — A/D converter, input 7.

PIO2_0/DTR

2[3]

yes

I/O

I; PU

PIO2_0 — General purpose digital input/output pin.

O-

DTR — Data Terminal Ready output for UART.

PIO2_1/DSR

13[3] yes

I/O

I; PU

PIO2_1 — General purpose digital input/output pin.

I-

DSR — Data Set Ready input for UART.

PIO2_2/DCD

26[3] yes

I/O

I; PU

PIO2_2 — General purpose digital input/output pin.

I-

DCD — Data Carrier Detect input for UART.

PIO2_3/RI

38[3] yes

I/O

I; PU

PIO2_3 — General purpose digital input/output pin.

I-

RI — Ring Indicator input for UART.

PIO2_4

18[3] yes

I/O

I; PU

PIO2_4 — General purpose digital input/output pin (LPC1343 only).

PIO2_4

19[3] yes

I/O

I; PU

PIO2_4 — General purpose digital input/output pin (LPC1313 only).

PIO2_5

21[3] yes

I/O

I; PU

PIO2_5 — General purpose digital input/output pin (LPC1343 only).

PIO2_5

20[3] yes

I/O

I; PU

PIO2_5 — General purpose digital input/output pin (LPC1313 only).

PIO2_6

1[3]

yes

I/O

I; PU

PIO2_6 — General purpose digital input/output pin.

PIO2_7

11[3] yes

I/O

I; PU

PIO2_7 — General purpose digital input/output pin.

PIO2_8

12[3] yes

I/O

I; PU

PIO2_8 — General purpose digital input/output pin.

PIO2_9

24[3] yes

I/O

I; PU

PIO2_9 — General purpose digital input/output pin.

PIO2_10

25[3] yes

I/O

I; PU

PIO2_10 — General purpose digital input/output pin.

PIO2_11/SCK

31[3] yes

I/O

I; PU

PIO2_11 — General purpose digital input/output pin.

I/O

SCK — Serial clock for SSP.

PIO3_0

36[3] yes

I/O

I; PU

PIO3_0 — General purpose digital input/output pin.

PIO3_1

37[3] yes

I/O

I; PU

PIO3_1 — General purpose digital input/output pin.

PIO3_2

43[3] yes

I/O

I; PU

PIO3_2 — General purpose digital input/output pin.

PIO3_3

48[3] yes

I/O

I; PU

PIO3_3 — General purpose digital input/output pin.

PIO3_4

18[3] no

I/O

I; PU

PIO3_4 — General purpose digital input/output pin (LPC1313 only).

PIO3_5

21[3] no

I/O

I; PU

PIO3_5 — General purpose digital input/output pin (LPC1313 only).

USB_DM

19[6] no

I/O

USB_DM — USB bidirectional D

− line (LPC1343 only).

USB_DP

20[6] no

I/O

USB_DP — USB bidirectional D+ line (LPC1343 only).

Table 3.

LPC1313/43 LQFP48 pin description table …continued

Symbol

Start

logic

input

Type Reset

state

[1]

Description

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