Datasheet

LPC540xx All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2018. All rights reserved.
Product data sheet Rev. 1.8 — 22 June 2018 40 of 168
NXP Semiconductors
LPC540xx
32-bit ARM Cortex-M4 microcontroller
PIO3_19 - J3 44 -
[2]
PU; Z I/O PIO3_19 — General-purpose digital input/output pin.
I/O FC8_RTS_SCL_SSEL1 — Flexcomm 8: USART
request-to-send, I2C clock, SPI slave select 1.
I/O SD_D[7] — SD/MMC data 7.
O CT4_MAT1 — Match output 1 from Timer 4.
I CAN0_RD — Receiver input for CAN 0.
O SCT0_OUT6 — SCTimer/PWM output 6.
PIO3_20 - N2 46 -
[2]
PU; Z I/O PIO3_20 — General-purpose digital input/output pin.
I/O FC9_SCK — Flexcomm 9: USART or SPI clock.
I SD_CARD_INT_N —
O CLKOUT — Output of the CLKOUT function.
R — Reserved.
O SCT0_OUT7 — SCTimer/PWM output 7.
PIO3_21/
ADC0_9
-P561-
[4]
PU; Z I/O;
AI
PIO3_21/ADC0_9 — General-purpose digital input/output
pin. ADC input channel 9 if the DIGIMODE bit is set to 0 in
the IOCON register for this pin.
I/O FC9_RXD_SDA_MOSI — Flexcomm 9: USART receiver,
I2C data I/O, SPI master-out/slave-in data.
O SD_BACKEND_PWR — SD/MMC back-end power supply
for embedded device.
O CT4_MAT3 — Match output 3 from Timer 4.
I UTICK_CAP2 — Micro-tick timer capture input 2.
PIO3_22/
ADC0_10
-N562-
[4]
PU; Z I/O;
AI
PIO3_22/ADC0_10 — General-purpose digital input/output
pin. ADC input channel 10 if the DIGIMODE bit is set to 0 in
the IOCON register for this pin.
I/O FC9_TXD_SCL_MISO — Flexcomm 9: USART transmitter,
I2C clock, SPI master-in/slave-out data.
PIO3_23 - C2 8 -
[3]
Z I/O PIO3_23 — General-purpose digital input/output pin.
I/O FC2_CTS_SDA_SSEL0 — Flexcomm 2: USART
clear-to-send, I2C data I/O, SPI Slave Select 0.
R — Reserved.
I UTICK_CAP3 — Micro-tick timer capture input 3.
PIO3_24 - E2 16 -
[3]
Z I/O PIO3_24 — General-purpose digital input/output pin.
I/O FC2_RTS_SCL_SSEL1 — Flexcomm 2: USART
request-to-send, I2C clock, SPI slave select 1.
I CT4_CAP0 — Capture input 4 to Timer 0.
I USB0_VBUS — Monitors the presence of USB0 bus
power.
Table 4. Pin description
…continued
Symbol
100-pin, TFBGA 180-pin, TFBGA 208-pin, LQFP 100-pin, LQFP Reset state
[1]
[9]
Type
Description