Datasheet

LPC185X_3X_2X_1X All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet Rev. 4.1 — 6 May 2014 40 of 148
NXP Semiconductors
LPC185x/3x/2x/1x
32-bit ARM Cortex-M3 microcontroller
PC_3 F5 - - 11
[5]
N;
PU
I/O USB1_ULPI_D5 — ULPI link bidirectional data line 5.
- R — Function reserved.
O U1_RTS — Request to Send output for UART1. Can also be
configured to be an RS-485/EIA-485 output enable signal for
UART1.
O ENET_TXD3 — Ethernet transmit data 3 (MII interface).
I/O GPIO6[2] — General purpose digital input/output pin.
- R — Function reserved.
- R — Function reserved.
O SD_VOLT1 — SD/MMC bus voltage select output 1.
AI ADC1_0 — ADC1 and ADC0, input channel 0. Configure the
pin as GPIO input and use the ADC function select register in
the SCU to select the ADC.
PC_4 F4 - - 16
[2]
N;
PU
- R — Function reserved.
I/O USB1_ULPI_D4 — ULPI link bidirectional data line 4.
- R — Function reserved.
ENET_TX_EN — Ethernet transmit enable (RMII/MII
interface).
I/O GPIO6[3] — General purpose digital input/output pin.
- R — Function reserved.
I T3_CAP1 — Capture input 1 of timer 3.
I/O SD_DAT0 — SD/MMC data bus line 0.
PC_5 G4 - - 20
[2]
N;
PU
- R — Function reserved.
I/O USB1_ULPI_D3 — ULPI link bidirectional data line 3.
- R — Function reserved.
O ENET_TX_ER — Ethernet Transmit Error (MII interface).
I/O GPIO6[4] — General purpose digital input/output pin.
- R — Function reserved.
I T3_CAP2 — Capture input 2 of timer 3.
I/O SD_DAT1 — SD/MMC data bus line 1.
PC_6 H6 - - 22
[2]
N;
PU
- R — Function reserved.
I/O USB1_ULPI_D2 — ULPI link bidirectional data line 2.
- R — Function reserved.
I ENET_RXD2 — Ethernet receive data 2 (MII interface).
I/O GPIO6[5] — General purpose digital input/output pin.
- R — Function reserved.
I T3_CAP3 — Capture input 3 of timer 3.
I/O SD_DAT2 — SD/MMC data bus line 2.
Table 3. Pin description
…continued
Pin name
LBGA256 TFBGA100 LQFP144 LQFP208 Reset state [1] Type
Description