LPC18S50 datasheet(49/151 Pages) NXP

49 / 151 page

LPC18S50_S30_S10

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Product data sheet

Rev. 1 — 23 February 2015

49 of 151

NXP Semiconductors

LPC18S50/S30/S10

32-bit ARM Cortex-M3 microcontroller

PE_7

F15

[2]

N; PU -

R — Function reserved.

CTOUT_5 — SCTimer/PWM output 5. Match output 3 of

timer 3.

U1_CTS — Clear to Send input for UART1.

I/O

EMC_D26 — External memory data line 26.

I/O

GPIO7[7] — General purpose digital input/output pin.

R — Function reserved.

PE_8

F14

[2]

N; PU -

R — Function reserved.

CTOUT_4 — SCTimer/PWM output 4. Match output 3 of

timer 3.

U1_DSR — Data Set Ready input for UART1.

I/O

EMC_D27 — External memory data line 27.

I/O

GPIO7[8] — General purpose digital input/output pin.

R — Function reserved.

PE_9

E16

[2]

N; PU -

R — Function reserved.

CTIN_4 — SCTimer/PWM input 4. Capture input 2 of timer 1.

U1_DCD — Data Carrier Detect input for UART1.

I/O

EMC_D28 — External memory data line 28.

I/O

GPIO7[9] — General purpose digital input/output pin.

R — Function reserved.

PE_10

E14

[2]

N; PU -

R — Function reserved.

CTIN_3 — SCTimer/PWM input 3. Capture input 1 of timer 1.

U1_DTR — Data Terminal Ready output for UART1. Can also

be configured to be an RS-485/EIA-485 output enable signal

for UART1.

I/O

EMC_D29 — External memory data line 29.

I/O

GPIO7[10] — General purpose digital input/output pin.

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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