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 39 of 148
NXP Semiconductors
LPC185x/3x/2x/1x
32-bit ARM Cortex-M3 microcontroller
PC_0 D4 - - 7
[5]
N;
PU
- R — Function reserved.
I USB1_ULPI_CLK — ULPI link CLK signal. 60 MHz clock
generated by the PHY.
- R — Function reserved.
I/O ENET_RX_CLK — Ethernet Receive Clock (MII interface).
O LCD_DCLK — LCD panel clock.
- R — Function reserved.
- R — Function reserved.
I/O SD_CLK — SD/MMC card clock.
AI ADC1_1 — ADC1 and ADC0, input channel 1. Configure the
pin as input (USB_ULPI_CLK) and use the ADC function select
register in the SCU to select the ADC.
PC_1 E4 - - 9
[2]
N;
PU
I/O USB1_ULPI_D7 — ULPI link bidirectional data line 7.
- R — Function reserved.
I U1_RI — Ring Indicator input for UART1.
O ENET_MDC — Ethernet MIIM clock.
I/O GPIO6[0] — General purpose digital input/output pin.
- R — Function reserved.
I T3_CAP0 — Capture input 0 of timer 3.
O SD_VOLT0 — SD/MMC bus voltage select output 0.
PC_2 F6 - - 13
[2]
N;
PU
I/O USB1_ULPI_D6 — ULPI link bidirectional data line 6.
- R — Function reserved.
I U1_CTS — Clear to Send input for UART1.
O ENET_TXD2 — Ethernet transmit data 2 (MII interface).
I/O GPIO6[1] — General purpose digital input/output pin.
- R — Function reserved.
- R — Function reserved.
O SD_RST — SD/MMC reset signal for MMC4.4 card.
Table 3. Pin description
…continued
Pin name
LBGA256 TFBGA100 LQFP144 LQFP208 Reset state [1] Type
Description