LPC43S37 datasheet(26/157 Pages) NXP

26 / 157 page

LPC43S5X_S3X

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Product data sheet

Rev. 1.3 — 13 January 2020

26 of 157

NXP Semiconductors

LPC43S5x/S3x

32-bit ARM Cortex-M4/M0 microcontroller

P5_4

[2]

I/O GPIO2[13] — General purpose digital input/output pin.

MCOB0 — Motor control PWM channel 0, output B.

I/O EMC_D8 — External memory data line 8.

R — Function reserved.

U1_CTS — Clear to Send input for UART 1.

T1_MAT0 — Match output 0 of timer 1.

R — Function reserved.

P5_5

P10

[2]

I/O GPIO2[14] — General purpose digital input/output pin.

MCOA1 — Motor control PWM channel 1, output A.

I/O EMC_D9 — External memory data line 9.

R — Function reserved.

U1_DCD — Data Carrier Detect input for UART 1.

T1_MAT1 — Match output 1 of timer 1.

R — Function reserved.

P5_6

T13

[2]

I/O GPIO2[15] — General purpose digital input/output pin.

MCOB1 — Motor control PWM channel 1, output B.

I/O EMC_D10 — External memory data line 10.

R — Function reserved.

U1_TXD — Transmitter output for UART 1.

T1_MAT2 — Match output 2 of timer 1.

R — Function reserved.

P5_7

R12

[2]

I/O GPIO2[7] — General purpose digital input/output pin.

MCOA2 — Motor control PWM channel 2, output A.

I/O EMC_D11 — External memory data line 11.

R — Function reserved.

U1_RXD — Receiver input for UART 1.

T1_MAT3 — Match output 3 of timer 1.

R — Function reserved.

Table 3.

Pin description …continued

Pin name

Description

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