LPC1850_13 datasheet(21/149 Pages) NXP

21 / 149 page

LPC1850_30_20_10

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Product data sheet

Rev. 6.1 — 7 February 2013

21 of 149

NXP Semiconductors

LPC1850/30/20/10

32-bit ARM Cortex-M3 microcontroller

P3_7

C11

C10

176

123

[2]

N; PU -

R — Function reserved.

I/O

SSP0_MISO — Master In Slave Out for SSP0.

I/O

SPIFI_MOSI — Input 0 in SPIFI quad mode; SPIFI

output IO0.

I/O

GPIO5[10] — General purpose digital input/output pin.

I/O

SSP0_MOSI — Master Out Slave in for SSP0.

R — Function reserved.

P3_8

C10

179

124

[2]

N; PU -

R — Function reserved.

I/O

SSP0_MOSI — Master Out Slave in for SSP0.

I/O

SPIFI_CS — SPIFI serial flash chip select.

I/O

GPIO5[11] — General purpose digital input/output pin.

I/O

SSP0_SSEL — Slave Select for SSP0.

R — Function reserved.

P4_0

[2]

N; PU I/O

GPIO2[0] — General purpose digital input/output pin.

MCOA0 — Motor control PWM channel 0, output A.

NMI — External interrupt input to NMI.

R — Function reserved.

LCD_VD13 — LCD data.

I/O

U3_UCLK — Serial clock input/output for USART3 in

synchronous mode.

R — Function reserved.

P4_1

[5]

N; PU I/O

GPIO2[1] — General purpose digital input/output pin.

CTOUT_1 — SCT output 3. Match output 3 of timer 3.

LCD_VD0 — LCD data.

R — Function reserved.

LCD_VD19 — LCD data.

U3_TXD — Transmitter output for USART3.

ENET_COL — Ethernet Collision detect (MII interface).

ADC0_1 — ADC0 and ADC1, input channel 1.

Configure the pin as GPIO input and use the ADC

function select register in the SCU to select the ADC.

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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