LPC1786 datasheet(20/117 Pages) NXP

20 / 117 page

LPC178X_7X

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Objective data sheet

Rev. 2 — 27 May 2011

20 of 117

NXP Semiconductors

LPC178x/7x

32-bit ARM Cortex-M3 microcontroller

P1[23]

[3]

I/O

P1[23] — General purpose digital input/output pin.

USB_RX_DP1 — D+ receive data for USB port 1 (OTG

transceiver).

PWM1[4] — Pulse Width Modulator 1, channel 4 output.

QEI_PHB — Quadrature Encoder Interface PHB input.

MC_FB1 — Motor control PWM channel 1 feedback input.

I/O

SSP0_MISO — Master In Slave Out for SSP0.

LCD_VD[9] — LCD data.

LCD_VD[13] — LCD data.

P1[24]

[3]

I/O

P1[24] — General purpose digital input/output pin.

USB_RX_DM1 — D

 receive data for USB port 1 (OTG

transceiver).

PWM1[5] — Pulse Width Modulator 1, channel 5 output.

QEI_IDX — Quadrature Encoder Interface INDEX input.

MC_FB2 — Motor control PWM channel 2 feedback input.

I/O

SSP0_MOSI — Master Out Slave in for SSP0.

LCD_VD[10] — LCD data.

LCD_VD[14] — LCD data.

P1[25]

T10

[3]

I/O

P1[25] — General purpose digital input/output pin.

USB_LS1 — Low Speed status for USB port 1 (OTG

transceiver).

USB_HSTEN1 — Host Enabled status for USB port 1.

T1_MAT1 — Match output for Timer 1, channel 1.

MC_1A — Motor control PWM channel 1, output A.

CLKOUT — Selectable clock output.

LCD_VD[11] — LCD data.

LCD_VD[15] — LCD data.

P1[26]

R10

[3]

I/O

P1[26] — General purpose digital input/output pin.

USB_SSPND1 — USB port 1 Bus Suspend status (OTG

transceiver).

PWM1[6] — Pulse Width Modulator 1, channel 6 output.

T0_CAP0 — Capture input for Timer 0, channel 0.

MC_1B — Motor control PWM channel 1, output B.

I/O

SSP1_SSEL — Slave Select for SSP1.

LCD_VD[12] — LCD data.

LCD_VD[20] — LCD data.

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

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