LPC4370 datasheet(20/150 Pages) NXP

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LPC4370

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Product data sheet

Rev. 2 — 21 October 2013

20 of 150

NXP Semiconductors

LPC4370

32-bit ARM Cortex-M4/M0 microcontroller

P4_2

[3]

I; PU I/O

GPIO2[2] — General purpose digital input/output pin.

CTOUT_0 — SCT output 0. Match output 0 of timer 0.

LCD_VD3 — LCD data.

R — Function reserved.

LCD_VD12 — LCD data.

U3_RXD — Receiver input for USART3.

I/O

SGPIO8 — General purpose digital input/output pin.

P4_3

[6]

[13]

I; PU I/O

GPIO2[3] — General purpose digital input/output pin.

CTOUT_3 — SCT output 3. Match output 3 of timer 0.

LCD_VD2 — LCD data.

R — Function reserved.

LCD_VD21 — LCD data.

I/O

U3_BAUD — Baud pin for USART3.

I/O

SGPIO9 — General purpose digital input/output pin.

ADC0_0 — ADC0, input channel 0. Configure the pin as GPIO input and use

the ADC function select register in the SCU to select the ADC.

P4_4

[6]

I; PU I/O

GPIO2[4] — General purpose digital input/output pin.

CTOUT_2 — SCT output 2. Match output 2 of timer 0.

LCD_VD1 — LCD data.

R — Function reserved.

LCD_VD20 — LCD data.

I/O

U3_DIR — RS-485/EIA-485 output enable/direction control for USART3.

I/O

SGPIO10 — General purpose digital input/output pin.

DAC — DAC output. Configure the pin as GPIO input and use the analog

function select register in the SCU to select the DAC.

P4_5

[3]

I; PU I/O

GPIO2[5] — General purpose digital input/output pin.

CTOUT_5 — SCT output 5. Match output 1 of timer 1.

LCD_FP — Frame pulse (STN). Vertical synchronization pulse (TFT).

R — Function reserved.

I/O

SGPIO11 — General purpose digital input/output pin.

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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