LPC1850 datasheet(32/157 Pages) PHILIPS

32 / 157 page

LPC1850_30_20_10

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Preliminary data sheet

Rev. 3 — 6 December 2011

32 of 157

NXP Semiconductors

LPC1850/30/20/10

32-bit ARM Cortex-M3 microcontroller

P7_0

B16

158

110

[3]

I; PU I/O

GPIO3[8] — General purpose digital input/output pin.

CTOUT_14 — SCT output 14. Match output 2 of

timer 3.

R — Function reserved.

LCD_LE — Line end signal.

R — Function reserved.

P7_1

C14

162

113

[3]

I; PU I/O

GPIO3[9] — General purpose digital input/output pin.

CTOUT_15 — SCT output 15. Match output 3 of

timer 3.

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.

LCD_VD19 — LCD data.

LCD_VD7 — LCD data.

R — Function reserved.

U2_TXD — Transmitter output for USART2.

R — Function reserved.

P7_2

A16

165

115

[3]

I; PU I/O

GPIO3[10] — General purpose digital input/output

pin.

CTIN_4 — SCT input 4. Capture input 2 of timer 1.

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.

LCD_VD18 — LCD data.

LCD_VD6 — LCD data.

R — Function reserved.

U2_RXD — Receiver input for USART2.

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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