LPC1776 NXP [NXP Semiconductors], LPC1776 Datasheet - Page 16

• Manufacturer Part Number: LPC1776
• Description: 32-bit ARM Cortex-M3 microcontroller
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
Table 3.
Not all functions are available on all parts. See
pins).
LPC178X_7X
Objective data sheet
Symbol
P0[28]
P0[29]
P0[30]
P0[31]
P1[0] to
P1[31]
P1[0]
P1[1]
P1[2]
P1[3]
Pin description
48
61
62
51
196 A3
194 B5
185 D9
177 A10
R3
U4
R6
T2
…continued
M1
K5
N4
N1
B5
A5
B7
A9
34
42
43
36
136
135
-
-
[8]
[9]
[9]
[9]
[3]
[3]
[3]
[3]
All information provided in this document is subject to legal disclaimers.
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d>
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I;
PU
I;
PU
I;
PU
I;
PU
Table 2
Rev. 2 — 27 May 2011
I/O
I/O
I/O
I/O
I/O
I
I/O
I/O
I
I/O
I/O
I/O
I/O
O
-
I
I/O
I/O
O
-
O
I/O
I/O
O
O
O
I/O
O
I/O
O
(Ethernet, USB, LCD, QEI, SD/MMC, DAC pins) and
Description
P0[28] — General purpose digital input/output pin.
I2C0_SCL — I
specialized I2C pad.
USB_SCL1 — I2C serial clock for communication with an
external USB transceiver.
P0[29] — General purpose digital input/output pin.
USB_D+1 — USB port 1 bidirectional D+ line.
EINT0 — External interrupt 0 input.
P0[30] — General purpose digital input/output pin.
USB_D1 — USB port 1 bidirectional D line.
EINT1 — External interrupt 1 input.
P0[31] — General purpose digital input/output pin.
USB_D+2 — USB port 2 bidirectional D+ line.
Port 1: Port 1 is a 32 bit I/O port with individual direction
controls for each bit. The operation of port 1 pins depends upon
the pin function selected via the pin connect block
P1[0] — General purpose digital input/output pin.
ENET_TXD0 — Ethernet transmit data 0 (RMII/MII interface).
R — Function reserved.
T3_CAP1 — Capture input for Timer 3, channel 1.
SSP2_SCK — Serial clock for SSP2.
P1[1] — General purpose digital input/output pin.
ENET_TXD1 — Ethernet transmit data 1 (RMII/MII interface).
R — Function reserved.
T3_MAT3 — Match output for Timer 3, channel 3.
SSP2_MOSI — Master Out Slave In for SSP2.
P1[2] — General purpose digital input/output pin.
ENET_TXD2 — Ethernet transmit data 2 (MII interface).
SD_CLK — Clock output line for SD card interface.
PWM0[1] — Pulse Width Modulator 0, output 1.
P1[3] — General purpose digital input/output pin.
ENET_TXD3 — Ethernet transmit data 3 (MII interface).
SD_CMD — Command line for SD card interface.
PWM0[2] — Pulse Width Modulator 0, output 2.
2
C0 clock input/output (this pin uses a
32-bit ARM Cortex-M3 microcontroller
LPC178x/7x
© NXP B.V. 2011. All rights reserved.
Table 7
16 of 117
(EMC