LPC1850 datasheet(38/157 Pages) PHILIPS

38 / 157 page

LPC1850_30_20_10

All information provided in this document is subject to legal disclaimers.

Preliminary data sheet

Rev. 3 — 6 December 2011

38 of 157

NXP Semiconductors

LPC1850/30/20/10

32-bit ARM Cortex-M3 microcontroller

P9_3

[3]

I; 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 1.

R — Function reserved.

ENET_RXD2 — Ethernet receive data 2 (MII

interface).

R — Function reserved.

U3_TXD — Transmitter output for USART3.

P9_4

N10

[3]

I; PU -

R — Function reserved.

MCOB0 — Motor control PWM channel 0, output B.

USB1_IND0 — USB1 Port indicator LED control

output 0.

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.

P9_5

[3]

I; PU -

R — Function reserved.

MCOA1 — Motor control PWM channel 1, output A.

USB1_PPWR — VBUS drive signal (towards

external charge pump or power management unit);

indicates that VBUS must be driven (active HIGH).

Add a pull-down resistor to disable the power switch

at reset. This signal has opposite polarity compared

to the USB_PPWR used on other NXP LPC parts.

R — Function reserved.

I/O

GPIO5[18] — General purpose digital input/output

pin.

ENET_TXD3 — Ethernet transmit data 3 (MII

interface).

R — Function reserved.

U0_TXD — Transmitter output for USART0.

Table 3.

Pin description …continued

LCD, Ethernet, USB0, and USB1 functions are not available on all parts. See Table 2.

Symbol

Description

LPC1850 Datasheet(PDF) 38 Page - NXP Semiconductors

LPC1850 Datasheet(HTML) 38 Page - NXP Semiconductors

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL