LPC1777 View Datasheet(PDF) - NXP Semiconductors.
Part Name
Description
MFG CO.
LPC1777
NXP Semiconductors.
'LPC1777' PDF : 120 Pages View PDF
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
P1[16]
P1[17]
P1[18]
P1[19]
P1[20]
180 D10 B8
178 A9 C9
66 P7 L5
68 U6 P5
70 U7 K6
125 [3] I; I/O
PU O
O
123 [3] I; I/O
PU I/O
O
46 [3] I; I/O
PU O
O
I
-
I/O
47 [3] I; I/O
PU O
O
I
O
I/O
O
49 [3] I; I/O
PU O
O
I
I
I/O
O
O
P1[16] — General purpose digital input/output pin.
ENET_MDC — Ethernet MIIM clock.
I2S_TX_MCLK — I2S transmit master clock.
P1[17] — General purpose digital input/output pin.
ENET_MDIO — Ethernet MIIM data input and output.
I2S_RX_MCLK — I2S receive master clock.
P1[18] — General purpose digital input/output pin.
USB_UP_LED1 — It is LOW when the device is configured
(non-control endpoints enabled), or when the host is enabled
and has detected a device on the bus. It is HIGH when the
device is not configured, or when host is enabled and has not
detected a device on the bus, or during global suspend. It
transitions between LOW and HIGH (flashes) when the host is
enabled and detects activity on the bus.
PWM1[1] — Pulse Width Modulator 1, channel 1 output.
T1_CAP0 — Capture input for Timer 1, channel 0.
R — Function reserved.
SSP1_MISO — Master In Slave Out for SSP1.
P1[19] — General purpose digital input/output pin.
USB_TX_E1 — Transmit Enable signal for USB port 1 (OTG
transceiver).
USB_PPWR1 — Port Power enable signal for USB port 1.
T1_CAP1 — Capture input for Timer 1, channel 1.
MC_0A — Motor control PWM channel 0, output A.
SSP1_SCK — Serial clock for SSP1.
U2_OE — RS-485/EIA-485 output enable signal for UART2.
P1[20] — General purpose digital input/output pin.
USB_TX_DP1 — D+ transmit data for USB port 1 (OTG
transceiver).
PWM1[2] — Pulse Width Modulator 1, channel 2 output.
QEI_PHA — Quadrature Encoder Interface PHA input.
MC_FB0 — Motor control PWM channel 0 feedback input.
SSP0_SCK — Serial clock for SSP0.
LCD_VD[6] — LCD data.
LCD_VD[10] — 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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