LPC1313 datasheet(10/60 Pages) NXP

10 / 60 page

LPC1311_13_42_43_2

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Product data sheet

Rev. 02 — 6 May 2010

10 of 60

NXP Semiconductors

LPC1311/13/42/43

32-bit ARM Cortex-M3 microcontroller

R/PIO1_2/

AD3/CT32B1_MAT1

35[4]

R — Reserved. Configure for an alternate function in the IOCONFIG block.

I/O

PIO1_2 — General purpose digital input/output pin.

AD3 — A/D converter, input 3.

CT32B1_MAT1 — Match output 1 for 32-bit timer 1.

SWDIO/PIO1_3/AD4/

CT32B1_MAT2

39[4]

I/O

SWDIO — Serial wire debug input/output.

I/O

PIO1_3 — General purpose digital input/output pin.

AD4 — A/D converter, input 4.

CT32B1_MAT2 — Match output 2 for 32-bit timer 1.

PIO1_4/AD5/

CT32B1_MAT3/WAKEUP

40[4]

I/O

PIO1_4 — General purpose digital input/output pin.

AD5 — A/D converter, input 5.

CT32B1_MAT3 — Match output 3 for 32-bit timer 1.

WAKEUP — Deep power-down mode wake-up pin. This pin must be pulled

HIGH externally to enter Deep power-down mode and pulled LOW to exit

Deep power-down mode.

PIO1_5/RTS/

CT32B0_CAP0

45[2]

I/O

PIO1_5 — General purpose digital input/output pin.

RTS — Request To Send output for UART.

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

PIO1_6/RXD/

CT32B0_MAT0

46[2]

I/O

PIO1_6 — General purpose digital input/output pin.

RXD — Receiver input for UART.

CT32B0_MAT0 — Match output 0 for 32-bit timer 0.

PIO1_7/TXD/

CT32B0_MAT1

47[2]

I/O

PIO1_7 — General purpose digital input/output pin.

TXD — Transmitter output for UART.

CT32B0_MAT1 — Match output 1 for 32-bit timer 0.

PIO1_8/CT16B1_CAP0

9[2]

I/O

PIO1_8 — General purpose digital input/output pin.

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

PIO1_9/CT16B1_MAT0

17[2]

I/O

PIO1_9 — General purpose digital input/output pin.

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

PIO1_10/AD6/

CT16B1_MAT1

30[4]

I/O

PIO1_10 — General purpose digital input/output pin.

AD6 — A/D converter, input 6.

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

PIO1_11/AD7

42[4]

I/O

PIO1_11 — General purpose digital input/output pin.

AD7 — A/D converter, input 7.

PIO2_0/DTR

2[2]

I/O

PIO2_0 — General purpose digital input/output pin.

DTR — Data Terminal Ready output for UART.

PIO2_1/DSR

13[2]

I/O

PIO2_1 — General purpose digital input/output pin.

DSR — Data Set Ready input for UART.

PIO2_2/DCD

26[2]

I/O

PIO2_2 — General purpose digital input/output pin.

DCD — Data Carrier Detect input for UART.

PIO2_3/RI

38[2]

I/O

PIO2_3 — General purpose digital input/output pin.

RI — Ring Indicator input for UART.

PIO2_4

18[2]

I/O

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

Table 3.

LPC1313/43 LQFP48 pin description table …continued

Symbol

Type

Description

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