LPC4350 datasheet(45/145 Pages) NXP

45 / 145 page

LPC4350_30_20_10

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Objective data sheet

Rev. 2.1 — 23 September 2011

45 of 145

NXP Semiconductors

LPC4350/30/20/10

32-bit ARM Cortex-M4/M0 microcontroller

PC_7

[3]

I; PU -

R — Function reserved.

I/O

USB1_ULPI_D1 — ULPI link bidirectional data line 1.

R — Function reserved.

ENET_RXD3 — Ethernet receive data 3 (MII

interface).

I/O

GPIO6[6] — General purpose digital input/output pin.

R — Function reserved.

T3_MAT0 — Match output 0 of timer 3.

I/O

SD_DAT3 — SD/MMC data bus line 3.

PC_8

[3]

I; PU -

R — Function reserved.

I/O

USB1_ULPI_D0 — ULPI link bidirectional data line 0.

R — Function reserved.

ENET_RX_DV — Ethernet Receive Data Valid

(RMII/MII interface).

I/O

GPIO6[7] — General purpose digital input/output pin.

R — Function reserved.

T3_MAT1 — Match output 1 of timer 3.

SD_CD — SD/MMC card detect input.

PC_9

[3]

I; PU -

R — Function reserved.

USB1_ULPI_NXT — ULPI link NXT signal. Data flow

control signal from the PHY.

R — Function reserved.

ENET_RX_ER — Ethernet receive error (MII

interface).

I/O

GPIO6[8] — General purpose digital input/output pin.

R — Function reserved.

T3_MAT2 — Match output 2 of timer 3.

SD_POW — <tbd>.

PC_10

[3]

I; PU -

R — Function reserved.

USB1_ULPI_STP — ULPI link STP signal. Asserted

to end or interrupt transfers to the PHY.

U1_DSR — Data Set Ready input for UART 1.

R — Function reserved.

I/O

GPIO6[9] — General purpose digital input/output pin.

R — Function reserved.

T3_MAT3 — Match output 3 of timer 3.

I/O

SD_CMD — SD/MMC command signal.

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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