LPC4370 datasheet(17/150 Pages) NXP

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LPC4370

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Product data sheet

Rev. 2 — 21 October 2013

17 of 150

NXP Semiconductors

LPC4370

32-bit ARM Cortex-M4/M0 microcontroller

P2_13

C16

A10

[3]

I; PU I/O

GPIO1[13] — General purpose digital input/output pin.

CTIN_4 — SCT input 4. Capture input 2 of timer 1.

R — Function reserved.

I/O

EMC_A4 — External memory address line 4.

R — Function reserved.

I/O

U2_DIR — RS-485/EIA-485 output enable/direction control for USART2.

P3_0

F13

[3]

I; PU I/O

I2S0_RX_SCK — I2S receive clock. It is driven by the master and received

by the slave. Corresponds to the signal SCK in the I2S-bus specification.

I2S0_RX_MCLK — I2S receive master clock.

I/O

I2S0_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.

I2S0_TX_MCLK — I2S transmit master clock.

I/O

SSP0_SCK — Serial clock for SSP0.

R — Function reserved.

P3_1

G11

[3]

I; PU 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

I2S0_RX_WS — Receive Word Select. It is driven by the master and

received by the slave. Corresponds to the signal WS in the I2S-bus

specification.

CAN0_RD — CAN receiver input.

USB1_IND1 — USB1 Port indicator LED control output 1.

I/O

GPIO5[8] — General purpose digital input/output pin.

R — Function reserved.

LCD_VD15 — LCD data.

R — Function reserved.

P3_2

F11

[3]

I; PU 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.

Table 3.

Pin description …continued

LCD, Ethernet, USB0, and USB1 functions are not available on all parts. See Table 2.

Symbol

Description

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