LPC546xx
NXP Semiconductors
32-bit ARM Cortex-M4 microcontroller
Table 4.
Symbol
Pin description …continued
Description
[2]
PIO2_2
-
C3
4
-
PU I/O PIO2_2 — General-purpose digital input/output pin.
I
ENET_CRS — Ethernet Carrier Sense (MII interface) or
Ethernet
Carrier Sense/Data Valid (RMII interface).
I/O FC3_SSEL3 — Flexcomm 3: SPI slave select 3.
O
O
SCT0_OUT6 — SCTimer/PWM output 6.
CT1_MAT1 — Match output 1 from Timer 1.
[2]
[2]
[2]
[2]
[2]
PIO2_3
PIO2_4
PIO2_5
PIO2_6
PIO2_7
-
-
-
-
-
B1
D3
7
9
-
-
-
-
-
PU I/O PIO2_3 — General-purpose digital input/output pin.
O
O
ENET_TXD2 — Ethernet transmit data 2 (MII interface).
SD_CLK — SD/MMC clock.
I/O FC1_RXD_SDA_MOSI — Flexcomm 1: USART receiver, I2C
data I/O, SPI master-out/slave-in data.
O
CT2_MAT0 — Match output 0 from Timer 2.
PU I/O PIO2_4 — General-purpose digital input/output pin.
ENET_TXD3 — Ethernet transmit data 3 (MII interface).
O
I/O SD_CMD — SD/MMC card command I/O.
I/O FC1_TXD_SCL_MISO — Flexcomm 1: USART transmitter,
I2C clock, SPI master-in/slave-out data.
O
CT2_MAT1 — Match output 1 from Timer 2.
C1 12
PU I/O PIO2_5 — General-purpose digital input/output pin.
O
O
ENET_TX_ER — Ethernet Transmit Error (MII interface).
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.
PU I/O PIO2_6 — General-purpose digital input/output pin.
ENET_TX_CLK — Ethernet Transmit Clock (MII interface).
F3
17
29
I
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.
PU I/O PIO2_7 — General-purpose digital input/output pin.
ENET_COL — Ethernet Collision detect (MII interface).
I/O SD_D(1) — SD/MMC data 1.
J2
I
I
FREQME_GPIO_CLK_B — Frequency Measure pin clock
input B.
I
CT0_CAP1 — Capture input 1 to Timer 0.
LPC546xx
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© NXP Semiconductors N.V. 2018. All rights reserved.
Product data sheet
Rev. 2.5 — 20 June 2018
31 of 169
NXP [ NXP ]
