LPC1311 datasheet(12/73 Pages) NXP

12 / 73 page

LPC1311_13_42_43

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Product data sheet

Rev. 4 — 20 June 2011

12 of 73

NXP Semiconductors

LPC1311/13/42/43

32-bit ARM Cortex-M3 microcontroller

PIO1_5/RTS/

CT32B0_CAP0

45[3] yes

I/O

I; PU

PIO1_5 — General purpose digital input/output pin.

O-

RTS — Request To Send output for UART.

I-

CT32B0_CAP0 — Capture input 0 for 32-bit timer 0.

PIO1_6/RXD/

CT32B0_MAT0

46[3] yes

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

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_CAP0 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_MAT0 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/SSEL1

2[3]

yes

I/O

I; PU

PIO2_0 — General purpose digital input/output pin.

O-

DTR — Data Terminal Ready output for UART.

I/O

SSEL1 — Slave Select for SSP1 (LPC1313FBD48/01 only).

PIO2_1/DSR/SCK1

13[3] yes

I/O

I; PU

PIO2_1 — General purpose digital input/output pin.

I-

DSR — Data Set Ready input for UART.

I/O

SCK1 — Serial clock for SSP1 (LPC1313FBD48/01 only).

PIO2_2/DCD/MISO1

26[3] yes

I/O

I; PU

PIO2_2 — General purpose digital input/output pin.

I-

DCD — Data Carrier Detect input for UART.

I/O

MISO1 — Master In Slave Out for SSP1 (LPC1313FBD48/01 only).

PIO2_3/RI/MOSI1

38[3] yes

I/O

I; PU

PIO2_3 — General purpose digital input/output pin.

I-

RI — Ring Indicator input for UART.

I/O

MOSI1 — Master Out Slave In for SSP1 (LPC1313FBD48/01 only).

PIO2_4

18[3] yes

I/O

I; PU

PIO2_4 — General purpose digital input/output pin (LPC1342/43

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 (LPC1342/43

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.

Table 3.

LPC1313/42/43 LQFP48 pin description table …continued

Symbol

Start

logic

input

Type Reset

state

[1]

Description

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