LPC435X datasheet(11/162 Pages) NXP

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LPC435X_3X_2X_1X

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Product data sheet

Rev. 5.4 — 10 January 2020

11 of 162

NXP Semiconductors

LPC435x/3x/2x/1x

32-bit ARM Cortex-M4/M0 microcontroller

P1_1

[2]

I/O GPIO0[8] — General purpose digital input/output pin. Boot

pin (see Table 5).

CTOUT_7 — SCT output 7. Match output 3 of timer 1.

I/O EMC_A6 — External memory address line 6.

I/O SGPIO8 — General purpose digital input/output pin.

R — Function reserved.

I/O SSP0_MISO — Master In Slave Out for SSP0.

R — Function reserved.

I/O EMC_D13 — External memory data line 13.

P1_2

[2]

I/O GPIO0[9] — General purpose digital input/output pin. Boot

pin (see Table 5).

CTOUT_6 — SCT output 6. Match output 2 of timer 1.

I/O EMC_A7 — External memory address line 7.

I/O SGPIO9 — General purpose digital input/output pin.

R — Function reserved.

I/O SSP0_MOSI — Master Out Slave in for SSP0.

R — Function reserved.

I/O EMC_D14 — External memory data line 14.

P1_3

[2]

I/O GPIO0[10] — General purpose digital input/output pin.

CTOUT_8 — SCT output 8. Match output 0 of timer 2.

I/O SGPIO10 — General purpose digital input/output pin.

EMC_OE — LOW active Output Enable signal.

USB0_IND1 — USB0 port indicator LED control

output 1.

I/O SSP1_MISO — Master In Slave Out for SSP1.

R — Function reserved.

SD_RST — SD/MMC reset signal for MMC4.4 card.

P1_4

[2]

I/O GPIO0[11] — General purpose digital input/output pin.

CTOUT_9 — SCT output 9. Match output 3 of timer 3.

I/O SGPIO11 — General purpose digital input/output pin.

EMC_BLS0 — LOW active Byte Lane select signal 0.

USB0_IND0 — USB0 port indicator LED control output 0.

I/O SSP1_MOSI — Master Out Slave in for SSP1.

I/O EMC_D15 — External memory data line 15.

SD_VOLT1 — SD/MMC bus voltage select output 1.

Table 3.

Pin description …continued

Pin name

Description

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