Datasheet
LPC1850_30_20_10 All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet Rev. 6.4 — 18 August 2014 42 of 150
NXP Semiconductors
LPC1850/30/20/10
32-bit ARM Cortex-M3 microcontroller
PC_11 L5 - - -
[2]
N; PU - R — Function reserved.
I USB1_ULPI_DIR — ULPI link DIR signal. Controls the ULP
data line direction.
I U1_DCD — Data Carrier Detect input for UART1.
- R — Function reserved.
I/O GPIO6[10] — General purpose digital input/output pin.
- R — Function reserved.
- R — Function reserved.
I/O SD_DAT4 — SD/MMC data bus line 4.
PC_12 L6 - - -
[2]
N; PU - R — Function reserved.
- R — Function reserved.
O U1_DTR — Data Terminal Ready output for UART1. Can also
be configured to be an RS-485/EIA-485 output enable signal
for UART1.
- R — Function reserved.
I/O GPIO6[11] — General purpose digital input/output pin.
- R — Function reserved.
I/O I2S0_TX_SDA — I
2
S transmit data. It is driven by the
transmitter and read by the receiver. Corresponds to the signal
SD in the I
2
S-bus specification.
I/O SD_DAT5 — SD/MMC data bus line 5.
PC_13 M1 - - -
[2]
N; PU - R — Function reserved.
- R — Function reserved.
O U1_TXD — Transmitter output for UART1.
- R — Function reserved.
I/O GPIO6[12] — General purpose digital input/output pin.
- R — Function reserved.
I/O I2S0_TX_WS — Transmit Word Select. It is driven by the
master and received by the slave. Corresponds to the signal
WS in the I
2
S-bus specification.
I/O SD_DAT6 — SD/MMC data bus line 6.
PC_14 N1 - - -
[2]
N; PU - R — Function reserved.
- R — Function reserved.
I U1_RXD — Receiver input for UART1.
- R — Function reserved.
I/O GPIO6[13] — General purpose digital input/output pin.
- R — Function reserved.
O ENET_TX_ER — Ethernet Transmit Error (MII interface).
I/O SD_DAT7 — SD/MMC data bus line 7.
Table 3. Pin description
…continued
LCD, Ethernet, USB0, and USB1 functions are not available on all parts. See Table 2.
Symbol
LBGA256
TFBGA180
TFBGA100
LQFP144
Reset state
[1]
Type
Description