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 32 of 168
NXP Semiconductors
LPC540xx
32-bit ARM Cortex-M4 microcontroller
PIO2_5 - C1 12 -
[2]
PU; Z I/O PIO2_5 — General-purpose digital input/output pin.
O ENET_TX_ER — Ethernet Transmit Error (MII interface).
O SD_POW_EN — SD/MMC card power enable
I/O FC1_CTS_SDA_SSEL0 — Flexcomm 1: USART
clear-to-send, I2C data I/O, SPI Slave Select 0.
O CT1_MAT2 — Match output 2 from Timer 1.
PIO2_6 - F3 17 -
[2]
PU; Z I/O PIO2_6 — General-purpose digital input/output pin.
I ENET_TX_CLK — Ethernet Transmit Clock (MII interface).
I/O SD_D[0] — SD/MMC data 0.
I/O FC1_RTS_SCL_SSEL1 — Flexcomm 1: USART
request-to-send, I2C clock, SPI slave select 1.
I CT0_CAP0 — Capture input 0 to Timer 0.
PIO2_7 - J2 29 -
[2]
PU; Z I/O PIO2_7 — General-purpose digital input/output pin.
I ENET_COL — Ethernet Collision detect (MII interface).
I/O SD_D(1) — SD/MMC data 1.
I FREQME_GPIO_CLK_B — Frequency Measure pin clock
input B.
I CT0_CAP1 — Capture input 1 to Timer 0.
PIO2_8 - F4 32 -
[2]
PU; Z I/O PIO2_8 — General-purpose digital input/output pin.
I ENET_RXD2 — Ethernet Receive Data 2 (MII interface).
I/O SD_D[2] — SD/MMC data 2.
R — Reserved.
O CT0_MAT0 — Match output 0 from Timer 0.
PIO2_9 - K2 36 -
[2]
PU; Z I/O PIO2_9 — General-purpose digital input/output pin.
I ENET_RXD3 — Ethernet Receive Data 3 (MII interface).
I/O SD_D[3] — SD/MMC data 3.
R — Reserved.
O CT0_MAT1 — Match output 0 from Timer 1.
PIO2_10 - P1 39 -
[2]
PU; Z I/O PIO2_10 — General-purpose digital input/output pin.
I ENET_RX_ER — Ethernet receive error (RMII/MII
interface).
I SD_CARD_DET_N — SD/MMC card detect (active low).
PIO2_11 - K3 43 -
[2]
PU; Z I/O PIO2_11 — General-purpose digital input/output pin.
O LCD_PWR — LCD panel power enable.
O SD_VOLT[0] — SD/MMC card regulator voltage control [0].
R — Reserved.
R — Reserved.
I/O FC5_SCK — Flexcomm 5: USART or SPI clock.
Table 4. Pin description
…continued
Symbol
100-pin, TFBGA 180-pin, TFBGA 208-pin, LQFP 100-pin, LQFP Reset state
[1]
[9]
Type
Description