LPC1786 datasheet(12/117 Pages) NXP

12 / 117 page

LPC178X_7X

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Objective data sheet

Rev. 2 — 27 May 2011

12 of 117

NXP Semiconductors

LPC178x/7x

32-bit ARM Cortex-M3 microcontroller

P0[8]

160

A15

C12

111

[4]

I; IA I/O

P0[8] — General purpose digital input/output pin.

I/O

I2S_TX_WS — I2S Transmit word select. It is driven by the

master and received by the slave. Corresponds to the signal WS

in the I2S-bus specification.

I/O

SSP1_MISO — Master In Slave Out for SSP1.

T2_MAT2 — Match output for Timer 2, channel 2.

RTC_EV1 — Event input 1 to Event Monitor/Recorder.

R — Function reserved.

LCD_VD[16] — LCD data.

P0[9]

158

C14

A13

109

[4]

I; IA I/O

P0[9] — General purpose digital input/output pin.

I/O

I2S_TX_SDA — I2S transmit data. It is driven by the transmitter

and read by the receiver. Corresponds to the signal SD in the

I2S-bus specification.

I/O

SSP1_MOSI — Master Out Slave In for SSP1.

T2_MAT3 — Match output for Timer 2, channel 3.

RTC_EV2 — Event input 2 to Event Monitor/Recorder.

R — Function reserved.

LCD_VD[17] — LCD data.

P0[10]

T15

L10

[3]

I/O

P0[10] — General purpose digital input/output pin.

U2_TXD — Transmitter output for UART2.

I/O

I2C2_SDA — I2C2 data input/output (this pin does not use a

specialized I2C pad).

T3_MAT0 — Match output for Timer 3, channel 0.

R — Function reserved.

LCD_VD[5] — 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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