lpc1778 NXP Semiconductors, lpc1778 Datasheet - Page 21

• 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
P2[3] / PWM1[4] /
U1_DCD / T2_MAT2
/ TRACEDATA[2] /
LCD_FP
P2[4] / PWM1_5 /
U1_DSR / T2_MAT1
/ TRACEDATA[1] /
LCD_ENAB_M
P2[5] / PWM1_6 /
U1_DTR / T2_MAT0
/ TRACEDATA[0] /
LCD_LP
P2[6] / PWM1_CAP0
/ U1_RI / T2_CAP0 /
U2_OE /
TRACECLK /
LCD_VD[0] /
LCD_VD[4]
P2[7] / CAN_RD2 /
U1_RTS/
LCD_VD[1] /
LCD_VD[5]
Pin description
144 E16
142 D17
140 F16
138 E17
136 G16
…continued
E13
E14
F12
F13
G11
100 I/O
99
97
96
95
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Table 2
Type
O
I
O
O
O
I/O
O
I
O
O
O
I/O
O
O
O
O
O
I/O
I
I
I
O
O
O
O
I/O
I
O
O
O
Rev. 00.04 — 8 July 2010
(Ethernet, USB, LCD, QEI, SD/MMC pins) and
Description
P2[3] — General purpose digital input/output pin.
PWM1[4] — Pulse Width Modulator 1, channel 4 output.
U1_DCD — Data Carrier Detect input for UART 1.
T2_MAT2 — Match output for Timer 2, channel 2.
TRACEDATA[2] — Trace data, bit 2.
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 UART 1.
T2_MAT1 — Match output for Timer 2, channel 1.
TRACEDATA[1] — Trace data, bit 1.
LCD_ENAB_M — STN AC bias drive or TFT data enable output.
P2[5] — General purpose digital input/output pin.
PWM1[6] — Pulse Width Modulator 1, channel 6 output.
U1_DTR — Data Terminal Ready output for UART 1. Can also be
configured to be an RS-485/EIA-485 output enable signal for
UART 1.
T2_MAT0 — Match output for Timer 2, channel 0.
TRACEDATA[0] — Trace data, bit 0.
LCD_LP — Line synchronization pulse (STN). Horizontal
synchronization pulse (TFT).
P2[6] — General purpose digital input/output pin.
PWM1_CAP0 — Capture input for PWM1, channel 0.
U1_RI — Ring Indicator input for UART 1.
T2_CAP0 — Capture input for Timer 2, channel 0.
U2_OE — RS-485/EIA-485 output enable signal for UART 2.
TRACECLK — Trace clock.
LCD_VD[0] — LCD data.
LCD_VD[4] — LCD data.
P2[7] — General purpose digital input/output pin.
CAN_RD2 — CAN2 receiver input.
U1_RTS — Request to Send output for UART 1. Can also be
configured to be an RS-485/EIA-485 output enable signal for
UART 1.
LCD_VD[1] — LCD data.
LCD_VD[5] — LCD data.
32-bit ARM Cortex-M3 microcontroller
LPC178x/7x
Table 7
© NXP B.V. 2010. All rights reserved.
(EMC pins).
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