LPC18S50 datasheet(32/151 Pages) NXP

32 / 151 page

LPC18S50_S30_S10

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Product data sheet

Rev. 1 — 23 February 2015

32 of 151

NXP Semiconductors

LPC18S50/S30/S10

32-bit ARM Cortex-M3 microcontroller

P7_7

140

[5]

N; PU I/O

GPIO3[15] — General purpose digital input/output pin.

CTOUT_8 — SCTimer/PWM output 8. Match output 0 of timer

R — Function reserved.

LCD_PWR — LCD panel power enable.

R — Function reserved.

TRACEDATA[3] — Trace data, bit 3.

ENET_MDC — Ethernet MIIM clock.

R — Function reserved.

ADC1_6 — ADC1 and ADC0, input channel 6. Configure the

pin as GPIO input and use the ADC function select register in

the SCU to select the ADC.

P8_0

[3]

N; PU I/O

GPIO4[0] — General purpose digital input/output pin.

USB0_PWR_FAULT — Port power fault signal indicating

overcurrent condition; this signal monitors over-current on the

USB bus (external circuitry required to detect over-current

condition).

R — Function reserved.

MCI2 — Motor control PWM channel 2, input.

R — Function reserved.

T0_MAT0 — Match output 0 of timer 0.

P8_1

[3]

N; PU I/O

GPIO4[1] — General purpose digital input/output pin.

USB0_IND1 — USB0 port indicator LED control output 1.

R — Function reserved.

MCI1 — Motor control PWM channel 1, input.

R — Function reserved.

T0_MAT1 — Match output 1 of timer 0.

P8_2

[3]

N; PU I/O

GPIO4[2] — General purpose digital input/output pin.

USB0_IND0 — USB0 port indicator LED control output 0.

R — Function reserved.

MCI0 — Motor control PWM channel 0, input.

R — Function reserved.

T0_MAT2 — Match output 2 of timer 0.

Table 3.

Pin description …continued

LCD, Ethernet, USB0, and USB1 functions are not available on all parts. See Table 2.

Symbol

Description

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