LPC4350 datasheet(13/149 Pages) PHILIPS

13 / 149 page

LPC4350_30_20_10

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Objective data sheet

Rev. 3.1 — 5 January 2012

13 of 149

NXP Semiconductors

LPC4350/30/20/10

32-bit ARM Cortex-M4/M0 microcontroller

P1_12

[3]

I; PU I/O

GPIO1[5] — General purpose digital input/output pin.

U1_DCD — Data Carrier Detect input for UART1.

R — Function reserved.

I/O

EMC_D5 — External memory data line 5.

T0_CAP1 — Capture input 1 of timer 0.

R — Function reserved.

I/O

SGPIO8 — General purpose digital input/output pin.

I/O

SD_DAT3 — SD/MMC data bus line 3.

P1_13

R10

[3]

I; PU I/O

GPIO1[6] — General purpose digital input/output pin.

U1_TXD — Transmitter output for UART1.

R — Function reserved.

I/O

EMC_D6 — External memory data line 6.

T0_CAP0 — Capture input 0 of timer 0.

R — Function reserved.

I/O

SGPIO9 — General purpose digital input/output pin.

SD_CD — SD/MMC card detect input.

P1_14

R11

[3]

I; PU I/O

GPIO1[7] — General purpose digital input/output pin.

U1_RXD — Receiver input for UART1.

R — Function reserved.

I/O

EMC_D7 — External memory data line 7.

T0_MAT2 — Match output 2 of timer 0.

R — Function reserved.

I/O

SGPIO10 — General purpose digital input/output pin.

R — Function reserved.

P1_15

T12

[3]

I; PU I/O

GPIO0[2] — General purpose digital input/output pin.

U2_TXD — Transmitter output for USART2.

I/O

SGPIO2 — General purpose digital input/output pin.

ENET_RXD0 — Ethernet receive data 0 (RMII/MII

interface).

T0_MAT1 — Match output 1 of timer 0.

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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