Datasheet
LPC55S6x All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2019. All rights reserved.
Product data sheet Rev. 1.0 — 26 February 2019 26 of 123
NXP Semiconductors
LPC55S6x
32-bit ARM Cortex-M33 microcontroller
PIO1_3 G13 62
[2][8]
Z I/O 0 PIO1_3 — General-purpose digital input/output pin.
Remark: In ISP mode, this pin is set to the High Speed SPI MISO
function (Flexcomm 10).
1 R — Reserved.
2 R — Reserved.
3 R — Reserved.
O4SCT0_OUT4 — SCTimer/PWM output 4.
5 R — Reserved.
I/O 6 HS_SPI_MISO — Master-in/slave-out data for high speed SPI.
O7USB0_PORTPWRN — USB0 VBUS drive indicator (Indicates
VBUS must be driven).
8 R — Reserved.
O9PLU_OUT6 — PLU output 6.
PIO1_4 B2 1
[2]
Z I/O 0 PIO1_4 — General-purpose digital input/output pin.
I/O 1 FC0_SCK — Flexcomm 0: USART, SPI, or I2S clock.
I/O 2 SD0_D[0] — SD/MMC 0 data 0.
O3CTIMER2_MAT1 — 32-bit CTimer2 match output 1.
O4SCT0_OUT0 — SCTimer/PWM output 0.
I5FREQME_GPIO_CLK_A — Frequency Measure pin clock input A.
PIO1_5 M5 31
[2]
Z I/O 0 PIO1_5 — General-purpose digital input/output pin.
I/O 1 FC0_RXD_SDA_MOSI_DATA — Flexcomm 0: USART receiver,
I2C data I/O, SPI master-out/slave-in data, I2S data I/O.
I/O 2 SD0_D[2] — SD/MMC 0 data 2.
O3CTIMER2_MAT0 — 32-bit CTimer2 match output 0.
I4SCT0_GPI0 — Pin input 0 to SCTimer/PWM.
PIO1_6 H5 5
[2]
Z I/O 0 PIO1_6 — General-purpose digital input/output pin.
I/O 1 FC0_TXD_SCL_MISO_WS — Flexcomm 0: USART transmitter,
I2C clock, SPI master-in/slave-out data I/O, I2S word-select/frame.
I/O 2 SD0_D[3] — SD/MMC 0 data 3.
O3CTIMER2_MAT1 — 32-bit CTimer2 match output 1.
I4SCT0_GPI3 — Pin input 3 to SCTimer/PWM.
PIO1_7 J5 9
[2]
Z I/O 0 PIO1_7 — General-purpose digital input/output pin.
I/O 1 FC0_RTS_SCL_SSEL1 — Flexcomm 0: USART request-to-send,
I2C clock, SPI slave select 1.
I/O 2 SD0_D[1] — SD/MMC 0 data 1.
O3CTIMER2_MAT2 — 32-bit CTimer2 match output 2.
I4SCT0_GPI4 — Pin input 4 to SCTimer/PWM.
Table 3. Pin description …continued
Symbol
98 pin VFBGA
100 pin HLQFP
Reset state
[1]
Type
Function #
Description