LPC177X View Datasheet(PDF) - NXP Semiconductors.
Part Name
Description
Manufacturer
LPC177X Datasheet PDF : 126 Pages
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NXP Semiconductors
LPC178x/7x
32-bit ARM Cortex-M3 microcontroller
Table 3. Pin description
Not all functions are available on all parts. See Table 2 (Ethernet, USB, LCD, QEI, SD/MMC, DAC pins) and Table 7 (EMC
pins).
Symbol
Description
P0[0] to
P0[31]
P0[0]
P0[1]
P0[2]
P0[3]
P0[4]
I/O
94 U15 M10 66 [3] I; I/O
PU I
O
I/O
O
96 T14 N11 67 [3] I; I/O
PU O
I
I/O
I
202 C4 D5 141 [3] I; I/O
PU O
O
204 D6 A3 142 [3] I; I/O
PU I
I
168 B12 A11 116 [3] I; I/O
PU I/O
I
I
-
-
-
O
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 UART3.
I2C1_SDA — I2C1 data input/output (this pin does not use a
specialized I2C pad).
U0_TXD — Transmitter output for UART0.
P0[1] — General purpose digital input/output pin.
CAN_TD1 — CAN1 transmitter output.
U3_RXD — Receiver input for UART3.
I2C1_SCL — I2C1 clock input/output (this pin does not use a
specialized I2C pad).
U0_RXD — Receiver input for UART0.
P0[2] — General purpose digital input/output pin.
U0_TXD — Transmitter output for UART0.
U3_TXD — Transmitter output for UART3.
P0[3] — General purpose digital input/output pin.
U0_RXD — Receiver input for UART0.
U3_RXD — Receiver input for UART3.
P0[4] — General purpose digital input/output pin.
I2S_RX_SCK — I2S Receive clock. It is driven by the master
and received by the slave. Corresponds to the signal SCK in the
I2S-bus specification.
CAN_RD2 — CAN2 receiver input.
T2_CAP0 — Capture input for Timer 2, channel 0.
R — Function reserved.
R — Function reserved.
R — Function reserved.
LCD_VD[0] — LCD data.
LPC178X_7X
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 5.5 — 26 April 2016
© NXP Semiconductors N.V. 2016. All rights reserved.
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