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 …continued
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
P2[1]
P2[2]
P2[3]
P2[4]
152 E14 C14 106 [3] I; I/O
PU O
I
-
-
-
-
O
150 D15 E11 105 [3] I; I/O
PU O
I
O
-
O
-
O
144 E16 E13 100 [3] I; I/O
PU O
I
O
-
O
-
O
142 D17 E14 99 [3] I; I/O
PU O
I
O
-
O
-
O
P2[1] — General purpose digital input/output pin.
PWM1[2] — Pulse Width Modulator 1, channel 2 output.
U1_RXD — Receiver input for UART1.
R — Function reserved.
R — Function reserved.
R — Function reserved.
R — Function reserved.
LCD_LE — Line end signal.
P2[2] — General purpose digital input/output pin.
PWM1[3] — Pulse Width Modulator 1, channel 3 output.
U1_CTS — Clear to Send input for UART1.
T2_MAT3 — Match output for Timer 2, channel 3.
R — Function reserved.
TRACEDATA[3] — Trace data, bit 3.
R — Function reserved.
LCD_DCLK — LCD panel clock.
P2[3] — General purpose digital input/output pin.
PWM1[4] — Pulse Width Modulator 1, channel 4 output.
U1_DCD — Data Carrier Detect input for UART1.
T2_MAT2 — Match output for Timer 2, channel 2.
R — Function reserved.
TRACEDATA[2] — Trace data, bit 2.
R — Function reserved.
LCD_FP — Frame pulse (STN). Vertical synchronization pulse
(TFT).
P2[4] — General purpose digital input/output pin.
PWM1[5] — Pulse Width Modulator 1, channel 5 output.
U1_DSR — Data Set Ready input for UART1.
T2_MAT1 — Match output for Timer 2, channel 1.
R — Function reserved.
TRACEDATA[1] — Trace data, bit 1.
R — Function reserved.
LCD_ENAB_M — STN AC bias drive or TFT data enable
output.
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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