LPC55S6X datasheet(16/128 Pages) NXP

16 / 128 page

LPC55S6x

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Product data sheet

Rev. 1.9 — 10 February 2020

16 of 128

NXP Semiconductors

LPC55S6x

32-bit ARM Cortex-M33 microcontroller

PIO0_12/

ADC0_10

5E2

[4]

I/O

;

0 PIO0_12/ADC0_10 — General-purpose digital input/output

pin. ADC input channel 10 if the DIGIMODE bit is set to 0

and ANAMODE is set to 1 in the IOCON register for this pin.

I/O 1 FC3_TXD_SCL_MISO_WS — Flexcomm 3: USART

transmitter, I2C clock, SPI master-in/slave-out data I/O, I2S

word-select/frame.

O2 SD1_BACKEND_PWR — SD/MMC 1 back-end power

supply for embedded device.

I3 FREQME_GPIO_CLK_B — Frequency Measure pin clock

input B.

I4 SCT0_GPI7 — Pin input 7 to SCTimer/PWM.

O5 SD0_POW_EN — SD/MMC 0 card power enable.

I/O 6 SWDIO — Serial Wire Debug I/O. This is the default function

after booting.

I/O 7 FC6_TXD_SCL_MISO_WS — Flexcomm 6: USART

transmitter, I2C clock, SPI master-in/slave-out data I/O, I2S

word-select/frame.

8 R — Reserved.

9 R — Reserved.

I/O 1

SEC_PIO0_12 — Secure GPIO pin.

PIO0_13

C12

[3]

ZI/O 0 PIO0_13 — General-purpose digital input/output pin.

Remark: In ISP mode, this pin is set to the Flexcomm 1 I2C

SDA function.

I/O 1 FC1_CTS_SDA_SSEL0 — Flexcomm 1: USART

clear-to-send, I2C data I/O, SPI Slave Select 0.

I2 UTICK_CAP0 — Micro-tick timer capture input 0.

I3 CTIMER_INP0 — Capture input to CTIMER input

multiplexers.

I4 SCT0_GPI0 — Pin input 0 to SCTimer/PWM.

I/O 5 FC1_RXD_SDA_MOSI_DATA — Flexcomm 1: USART

receiver, I2C data I/O, SPI master-out/slave-in data, I2S data

I/O.

6 R — Reserved.

7 R — Reserved.

8 R — Reserved.

I9 PLU_INPUT0 — PLU input 0.

I/O 1

SEC_PIO0_13 — Secure GPIO pin.

Table 3.

Pin description …continued

Symbol

Description

LPC55S6X Datasheet(PDF) 16 Page - NXP Semiconductors

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