LPC435X datasheet(21/162 Pages) NXP

21 / 162 page

LPC435X_3X_2X_1X

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Product data sheet

Rev. 5.4 — 10 January 2020

21 of 162

NXP Semiconductors

LPC435x/3x/2x/1x

32-bit ARM Cortex-M4/M0 microcontroller

P3_2

F11

166

116

[2]

OL;

I/O I2S0_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 I2S0_RX_SDA — I2S Receive data. It is driven by the

transmitter and read by the receiver. Corresponds to the

signal SD in the I2S-bus specification.

CAN0_TD — CAN transmitter output.

USB1_IND0 — USB1 Port indicator LED control output 0.

I/O GPIO5[9] — General purpose digital input/output pin.

R — Function reserved.

LCD_VD14 — LCD data.

R — Function reserved.

P3_3

B14

169

118

[4]

R — Function reserved.

I/O SPI_SCK — Serial clock for SPI.

I/O SSP0_SCK — Serial clock for SSP0.

SPIFI_SCK — Serial clock for SPIFI.

CGU_OUT1 — CGU spare clock output 1.

R — Function reserved.

I2S0_TX_MCLK — I2S transmit master clock.

I/O I2S1_TX_SCK — Transmit Clock. It is driven by the master

and received by the slave. Corresponds to the signal SCK in

the I2S-bus specification.

P3_4

A15

171

119

[2]

I/O GPIO1[14] — General purpose digital input/output pin.

R — Function reserved.

I/O SPIFI_SIO3 — I/O lane 3 for SPIFI.

U1_TXD — Transmitter output for UART 1.

I/O I2S0_TX_WS — 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 I2S1_RX_SDA — I2S1 Receive data. It is driven by the

transmitter and read by the receiver. Corresponds to the

signal SD in the I2S-bus specification.

LCD_VD13 — LCD data.

Table 3.

Pin description …continued

Pin name

Description

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