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 29 of 168
NXP Semiconductors
LPC540xx
32-bit ARM Cortex-M4 microcontroller
PIO1_24 G8 N14 111 57
[2]
PU; Z I/O PIO1_24 — General-purpose digital input/output pin.
I/O FC2_RXD_SDA_MOSI — Flexcomm 2: USART receiver,
I2C data I/O, SPI master-out/slave-in data.
O SCT0_OUT1 — SCTimer/PWM output 1.
R — Reserved.
R — Reserved.
I/O FC3_SSEL3 — Flexcomm 3: SPI slave select 3.
O EMC_A[12] — External memory interface address 12.
PIO1_25 G10 M12 119 59
[2]
PU; Z I/O PIO1_25 — General-purpose digital input/output pin.
I/O FC2_TXD_SCL_MISO — Flexcomm 2: USART transmitter,
I2C clock, SPI master-in/slave-out data.
O SCT0_OUT2 — SCTimer/PWM output 2.
R — Reserved.
I UTICK_CAP0 — Micro-tick timer capture input 0.
R — Reserved.
O EMC_A[13] — External memory interface address 13.
PIO1_26 E8 J10 131 63
[2]
PU; Z I/O PIO1_26 — 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.
O SCT0_OUT3 — SCTimer/PWM output 3.
I CT0_CAP3 — Capture 3 input to Timer 0.
I UTICK_CAP1 — Micro-tick timer capture input 1.
R — Reserved.
O EMC_A[8] — External memory interface address 8.
PIO1_27 D8 F10 142 68
[2]
PU; Z I/O PIO1_27 — 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/O SD_D[4] — SD/MMC data 4.
O CT0_MAT3 — Match output 3 from Timer 0.
O CLKOUT — Output of the CLKOUT function.
R — Reserved.
O EMC_A[9] — External memory interface address 9.
Table 4. Pin description
…continued
Symbol
100-pin, TFBGA 180-pin, TFBGA 208-pin, LQFP 100-pin, LQFP Reset state
[1]
[9]
Type
Description