lpc1778 NXP Semiconductors, lpc1778 Datasheet - Page 10

• Manufacturer Part Number: lpc1778
• Description: 32-bit Arm Cortex-m3 Microcontroller; Up To 512 Kb Flash And 96 Kb Sram; Usb Device/host/otg; Ethernet; Lcd; Emc
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 3.
Not all functions are available on all parts. See
LPC178x_7x
Objective data sheet
Symbol
P0[0] to P0[31]
P0[0] / CAN_RD1 /
U3_TXD /
I2C1_SDA /
U0_TXD
P0[1] / CAN_TD1 /
U3_RXD /
I2C1_SCL /
U0_RXD
P0[2] / U0_TXD /
U3_TXD
P0[3] / U0_RXD /
U3_RXD
P0[4] / I2S_RX_SCK
/ CAN_RD_2 /
T2_CAP0 /
LCD_VD[0]
P0[5] / I2S_RX_WS /
CAN_TD_2 /
T2_CAP1 /
LCD_VD[1]
Pin description
94
96
202 C4
204 D6
168 B12
166 C12
U15
T14
M10 66
N11
D5
A3
A11
B11
67
141 I/O
142 I/O
116
115
All information provided in this document is subject to legal disclaimers.
Table 2
Type
I/O
I/O
I
O
I/O
I/O
I/O
O
I
I/O
I
O
O
I
I
I/O
I/O
I
I
O
I/O
I/O
O
I
O
Rev. 00.04 — 8 July 2010
(Ethernet, USB, LCD, QEI, SD/MMC pins) and
Description
Port 0: Port 0 is a 32-bit I/O port with individual direction controls
for each bit. The operation of port 0 pins depends upon the pin
function selected via the pin connect block.
P0[0] — General purpose digital input/output pin.
CAN_RD1 — CAN1 receiver input.
U3_TXD — Transmitter output for UART 3.
I2C1_SDA — I
specialized I
U0_TXD — Transmitter output for UART 0.
P0[1] — General purpose digital input/output pin.
CAN_TD1 — CAN1 transmitter output.
U3_RXD — Receiver input for UART 3.
I2C1_SCL — I
specialized I
U0_RXD — Receiver input for UART 0.
P0[2] — General purpose digital input/output pin.
U0_TXD — Transmitter output for UART 0.
U3_TXD — Transmitter output for UART 3.
P0[3] — General purpose digital input/output pin.
U0_RXD — Receiver input for UART 0.
U3_RXD — Receiver input for UART 3.
P0[4] — General purpose digital input/output pin.
I2S_RX_SCK — I
received by the slave. Corresponds to the signal SCK in the
I
CAN_RD2 — CAN2 receiver input.
T2_CAP0 — Capture input for Timer 2, channel 0.
LCD_VD[0] — LCD data.
P0[5] — General purpose digital input/output pin.
I2S_RX_WS — I
and received by the slave. Corresponds to the signal WS in the
I
CAN_TD2 — CAN2 transmitter output.
T2_CAP1 — Capture input for Timer 2, channel 1.
LCD_VD[1] — LCD data.
2
2
S-bus specification.
S-bus specification.
2
2
C pad).
C pad).
2
2
C1 clock input/output (this pin does not use a
C1 data input/output (this pin does not use a
2
S Receive word select. It is driven by the master
2
S Receive clock. It is driven by the master and
32-bit ARM Cortex-M3 microcontroller
LPC178x/7x
Table 7
© NXP B.V. 2010. All rights reserved.
(EMC pins).
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