lpc1810 NXP Semiconductors, lpc1810 Datasheet - Page 20

• Manufacturer Part Number: lpc1810
• Description: Lpc1850/30/20/10 32-bit Arm Cortex-m3 Mcu; Up To 200 Kb Sram; Ethernet, Two High-speed Usb, Lcd, And External Memory Controller
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 3.
LPC1850_30_20_10
Objective data sheet
Symbol
PC_2
PC_3
PC_4
PC_5
PC_6
PC_7
PC_8
PC_9
PC_10
[2]
[2]
[2]
[2]
[2]
[2]
[2]
[2]
[2]
Pin description
F6
F5
F4
G4
H6
G5
N4
K2
M5
…continued
Reset
state
[1]
I; PU
I; PU
I; PU
I; PU
I; PU
I; PU
I; PU
I; PU
I; PU
Type Description
I/O
O
I
O
I/O
O
O
O
I/O
I/O
-
O
I/O
I/O
-
O
I/O
I/O
-
I
I/O
I/O
-
I
I
I/O
-
I
O
I
-
I
I/O
O
I
-
All information provided in this document is subject to legal disclaimers.
USB1_ULPI_D6 — ULPI link bidirectional data line 6.
SDIO_RST — SD/MMC reset signal for MMC4.4 card.
U1_CTS — Clear to Send input for UART 1.
ENET_TXD2 — Ethernet transmit data 2 (MII interface).
USB1_ULPI_D5 — ULPI link bidirectional data line 5.
SDIO_VOLT1 — SD/MMC bus voltage select output 1.
U1_RTS — Request to Send output for UART 1. Can also be configured to be
an RS-485/EIA-485 output enable signal for UART 1.
ENET_TXD3 — Ethernet transmit data 3 (MII interface).
SDIO_D0 — SD/MMC data bus line 0.
USB1_ULPI_D4 — ULPI link bidirectional data line 4.
n.c.
ENET_TX_EN — Ethernet transmit data enable (RMII/MII interface).
SDIO_D1 — SD/MMC data bus line 1.
USB1_ULPI_D3 — ULPI link bidirectional data line 3.
n.c.
ENET_TX_ER — Ethernet Transmit Error (MII interface).
SDIO_D2 — SD/MMC data bus line 2.
USB1_ULPI_D2 — ULPI link bidirectional data line 2.
n.c.
ENET_RXD2 — Ethernet receive data 2 (MII interface).
SDIO_D3 — SD/MMC data bus line 3.
USB1_ULPI_D1 — ULPI link bidirectional data line 1.
n.c.
ENET_RXD3 — Ethernet receive data 3 (MII interface).
SDIO_CD — SD/MMC card detect input.
USB1_ULPI_D0 — ULPI link bidirectional data line 0.
n.c.
ENET_RX_DV — Ethernet Receive Data Valid (MII interface).
SDIO_POW — <tbd>.
USB1_ULPI_NXT — ULPI link NXT signal. Data flow control signal from the
PHY.
n.c.
ENET_RX_ER — Ethernet receive error (MII interface).
SDIO_CMD — SD/MMC command signal.
USB1_ULPI_STP — ULPI link STP signal. Asserted to end or interrupt
transfers to the PHY.
U1_DSR — Data Set Ready input for UART 1.
n.c.
Rev. 1.2 — 17 February 2011
32-bit ARM Cortex-M3 microcontroller
LPC1850/30/20/10
© NXP B.V. 2011. All rights reserved.
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