LPC18S50 datasheet(46/151 Pages) NXP

46 / 151 page

LPC18S50_S30_S10

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Product data sheet

Rev. 1 — 23 February 2015

46 of 151

NXP Semiconductors

LPC18S50/S30/S10

32-bit ARM Cortex-M3 microcontroller

PD_12

N11

[2]

N; PU -

R — Function reserved.

EMC_CS2 — LOW active Chip Select 2 signal.

R — Function reserved.

I/O

GPIO6[26] — General purpose digital input/output pin.

R — Function reserved.

CTOUT_10 — SCTimer/PWM output 10. Match output 3 of

timer 3.

R — Function reserved.

PD_13

T14

[2]

N; PU -

R — Function reserved.

CTIN_0 — SCTimer/PWM input 0. Capture input 0 of timer 0,

1, 2, 3.

EMC_BLS2 — LOW active Byte Lane select signal 2.

R — Function reserved.

I/O

GPIO6[27] — General purpose digital input/output pin.

R — Function reserved.

CTOUT_13 — SCTimer/PWM output 13. Match output 3 of

timer 3.

R — Function reserved.

PD_14

R13

L11

[2]

N; PU -

R — Function reserved.

EMC_DYCS2 — SDRAM chip select 2.

R — Function reserved.

I/O

GPIO6[28] — General purpose digital input/output pin.

R — Function reserved.

CTOUT_11 — SCTimer/PWM output 11. Match output 3 of

timer 2.

R — Function reserved.

PD_15

T15

P13

[2]

N; PU -

R — Function reserved.

I/O

EMC_A17 — External memory address line 17.

R — Function reserved.

I/O

GPIO6[29] — General purpose digital input/output pin.

SD_WP — SD/MMC card write protect input.

CTOUT_8 — SCTimer/PWM output 8. Match output 0 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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