LPC4350 datasheet(58/145 Pages) NXP

58 / 145 page

LPC4350_30_20_10

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Objective data sheet

Rev. 2.1 — 23 September 2011

58 of 145

NXP Semiconductors

LPC4350/30/20/10

32-bit ARM Cortex-M4/M0 microcontroller

PF_7

193 -

[6]

I; PU -

R — Function reserved.

I/O

U3_BAUD — <tbd> for USART3.

I/O

SSP1_MOSI — Master Out Slave in for SSP1.

TRACEDATA[2] — Trace data, bit 2.

I/O

GPIO7[21] — General purpose digital input/output

pin.

R — Function reserved.

I/O

SGPIO6 — General purpose digital input/output pin.

I/O

I2S1_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

ADC1_7 — ADC1, input channel 7 or band gap

output.

PF_8

[6]

I; PU -

R — Function reserved.

I/O

U0_UCLK — Serial clock input/output for USART0 in

synchronous mode.

CTIN_2 — SCT input 2. Capture input 2 of timer 0.

TRACEDATA[3] — Trace data, bit 3.

I/O

GPIO7[22] — General purpose digital input/output

pin.

R — Function reserved.

I/O

SGPIO7 — General purpose digital input/output pin.

R — Function reserved.

ADC0_2 — ADC0, input channel 2.

PF_9

203 -

[6]

I; PU -

R — Function reserved.

I/O

U0_DIR — RS-485/EIA-485 output enable/direction

control for USART0.

CTOUT_1 — SCT output 1. Match output 1 of timer 0.

R — Function reserved.

I/O

GPIO7[23] — General purpose digital input/output

pin.

R — Function reserved.

I/O

SGPIO3 — General purpose digital input/output pin.

R — Function reserved.

ADC1_2 — ADC1, input channel 2.

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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