LPC1850_13 datasheet(35/149 Pages) NXP

35 / 149 page

LPC1850_30_20_10

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Product data sheet

Rev. 6.1 — 7 February 2013

35 of 149

NXP Semiconductors

LPC1850/30/20/10

32-bit ARM Cortex-M3 microcontroller

P9_1

[2]

N; PU I/O

GPIO4[13] — General purpose digital input/output pin.

MCOA2 — Motor control PWM channel 2, output A.

R — Function reserved.

I/O

I2S0_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.

ENET_RX_ER — Ethernet receive error (MII interface).

R — Function reserved.

I/O

SSP0_MISO — Master In Slave Out for SSP0.

P9_2

[2]

N; PU I/O

GPIO4[14] — General purpose digital input/output pin.

MCOB2 — Motor control PWM channel 2, output B.

R — Function reserved.

I/O

I2S0_TX_SDA — I2S transmit data. It is driven by the

transmitter and read by the receiver. Corresponds to the

signal SD in the I2S-bus specification.

ENET_RXD3 — Ethernet receive data 3 (MII interface).

R — Function reserved.

I/O

SSP0_MOSI — Master Out Slave in for SSP0.

P9_3

[2]

N; PU I/O

GPIO4[15] — General purpose digital input/output pin.

MCOA0 — Motor control PWM channel 0, output A.

USB1_IND1 — USB1 Port indicator LED control output

R — Function reserved.

ENET_RXD2 — Ethernet receive data 2 (MII interface).

R — Function reserved.

U3_TXD — Transmitter output for USART3.

P9_4

N10

[2]

N; PU -

R — Function reserved.

MCOB0 — Motor control PWM channel 0, output B.

USB1_IND0 — USB1 Port indicator LED control output

R — Function reserved.

I/O

GPIO5[17] — General purpose digital input/output pin.

ENET_TXD2 — Ethernet transmit data 2 (MII interface).

R — Function reserved.

U3_RXD — Receiver input for USART3.

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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