LPC1547JBD48 datasheet(13/99 Pages) NXP

13 / 99 page

LPC15XX

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Product data sheet

Rev. 1 — 19 February 2014

13 of 99

NXP Semiconductors

LPC15xx

32-bit ARM Cortex-M3 microcontroller

PIO0_8/ADC0_0/TDO

[2]

I; PU

PIO0_8 — General purpose port 0 input/output 8.

In boundary scan mode: TDO (Test Data Out).

ADC0_0 — ADC0 input 0.

PIO0_9/ADC1_1/TDI

[2]

I; PU

PIO0_9 — General purpose port 0 input/output 9.

In boundary scan mode: TDI (Test Data In).

ADC1_1 — ADC1 input 1.

PIO0_10/ADC1_2

[2]

I; PU

PIO0_10 — General purpose port 0 input/output 10.

ADC1_2 — ADC1 input 2.

PIO0_11/ADC1_3

[2]

I; PU

PIO0_11 — General purpose port 0 input/output 11.

On the LQFP64 package, this pin is assigned to

CAN0_RD in ISP C_CAN mode.

ADC1_3 — ADC1 input 3.

PIO0_12/DAC_OUT

[3]

I; PU

PIO0_12 — General purpose port 0 input/output 12. If this

pin is configured as a digital input, the input voltage level

must not be higher than VDDA.

DAC_OUT — DAC analog output.

PIO0_13/ADC1_6

[2]

I; PU

PIO0_13 — General purpose port 0 input/output 13.

On the LQFP64 package, this pin is assigned to U0_RXD

in ISP USART mode.

On the LQFP48 package, this pin is assigned to

CAN0_RD in ISP C_CAN mode.

ADC1_6 — ADC1 input 6.

PIO0_14/ADC1_7/

SCT1_OUT5

[2]

I; PU

PIO0_14 — General purpose port 0 input/output 14.

On the LQFP48 package, this pin is assigned to U0_RXD

in ISP USART mode.

ADC1_7 — ADC1 input 7.

SCT1_OUT5 — SCTimer1/PWM output 5.

PIO0_15/ADC1_8

[2]

I; PU

PIO0_15 — General purpose port 0 input/output 15.

On the LQFP48 package, this pin is assigned to U0_TXD

in ISP USART mode.

ADC1_8 — ADC1 input 8.

PIO0_16/ADC1_9

[2]

I; PU

PIO0_16 — General purpose port 0 input/output 16.

On the LQFP48 package, this is the ISP_1 boot pin.

ADC1_9 — ADC1 input 9.

PIO0_17/WAKEUP/

TRST

[4]

I; PU

PIO0_17 — General purpose port 0 input/output 17. In

boundary scan mode: TRST (Test Reset).

This pin triggers a wake-up from Deep power-down mode.

For wake up from Deep power-down mode via an external

pin, do not assign any movable function to this pin. Pull

this pin HIGH externally while in 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 with fixed-pin functions

Symbol

Reset

state[1]

Type

Description

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