LPC43S50 datasheet(48/156 Pages) NXP

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LPC43S50_S30_S20

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Product data sheet

Rev. 1.3 — 20 January 2020

48 of 156

NXP Semiconductors

LPC43S50/S30/S20

32-bit ARM Cortex-M4/M0 microcontroller

PD_16

R14

P12

[2]

R — Function reserved.

I/O EMC_A16 — External memory address line 16.

R — Function reserved.

I/O GPIO6[30] — General purpose digital input/output pin.

SD_VOLT2 — SD/MMC bus voltage select output 2.

CTOUT_12 — SCTimer/PWM output 12. Match output 3 of

timer 3.

R — Function reserved.

PE_0

P14

N12

[2]

R — Function reserved.

I/O EMC_A18 — External memory address line 18.

I/O GPIO7[0] — General purpose digital input/output pin.

CAN1_TD — CAN1 transmitter output.

R — Function reserved.

PE_1

N14

M12

[2]

R — Function reserved.

I/O EMC_A19 — External memory address line 19.

I/O GPIO7[1] — General purpose digital input/output pin.

CAN1_RD — CAN1 receiver input.

R — Function reserved.

PE_2

M14

L12

[2]

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.

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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