LPC1850_13 datasheet(49/149 Pages) NXP

49 / 149 page

LPC1850_30_20_10

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Product data sheet

Rev. 6.1 — 7 February 2013

49 of 149

NXP Semiconductors

LPC1850/30/20/10

32-bit ARM Cortex-M3 microcontroller

PE_2

M14

L12

115

[2]

N; PU I

ADCTRIG0 — ADC trigger input 0.

CAN0_RD — CAN receiver input.

R — Function reserved.

I/O

EMC_A20 — External memory address line 20.

I/O

GPIO7[2] — General purpose digital input/output pin.

R — Function reserved.

PE_3

K12

K10

118

[2]

N; PU -

R — Function reserved.

CAN0_TD — CAN transmitter output.

ADCTRIG1 — ADC trigger input 1.

I/O

EMC_A21 — External memory address line 21.

I/O

GPIO7[3] — General purpose digital input/output pin.

R — Function reserved.

PE_4

K13

J11

120

[2]

N; PU -

R — Function reserved.

NMI — External interrupt input to NMI.

R — Function reserved.

I/O

EMC_A22 — External memory address line 22.

I/O

GPIO7[4] — General purpose digital input/output pin.

R — Function reserved.

PE_5

N16

122

[2]

N; PU -

R — Function reserved.

CTOUT_3 — SCT output 3. Match output 3 of timer 0.

U1_RTS — Request to Send output for UART1. Can

also be configured to be an RS-485/EIA-485 output

enable signal for UART1.

I/O

EMC_D24 — External memory data line 24.

I/O

GPIO7[5] — 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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