LPC18S50 datasheet(28/151 Pages) NXP

28 / 151 page

LPC18S50_S30_S10

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Product data sheet

Rev. 1 — 23 February 2015

28 of 151

NXP Semiconductors

LPC18S50/S30/S10

32-bit ARM Cortex-M3 microcontroller

P6_6

L14

K12

[2]

N; PU I/O

GPIO0[5] — General purpose digital input/output pin.

EMC_BLS1 — LOW active Byte Lane select signal 1.

R — Function reserved.

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.

T2_CAP3 — Capture input 3 of timer 2.

R — Function reserved.

P6_7

J13

H11

[2]

N; PU -

R — Function reserved.

I/O

EMC_A15 — External memory address line 15.

R — Function reserved.

USB0_IND1 — USB0 port indicator LED control output 1.

I/O

GPIO5[15] — General purpose digital input/output pin.

T2_MAT0 — Match output 0 of timer 2.

R — Function reserved.

P6_8

H13

F12

[2]

N; PU -

R — Function reserved.

I/O

EMC_A14 — External memory address line 14.

R — Function reserved.

USB0_IND0 — USB0 port indicator LED control output 0.

I/O

GPIO5[16] — General purpose digital input/output pin.

T2_MAT1 — Match output 1 of timer 2.

R — Function reserved.

P6_9

J15

H13

[2]

N; PU I/O

GPIO3[5] — General purpose digital input/output pin.

R — Function reserved.

EMC_DYCS0 — SDRAM chip select 0.

R — Function reserved.

T2_MAT2 — Match output 2 of timer 2.

R — Function reserved.

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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