LQFP208 Просмотр технического описания (PDF) - NXP Semiconductors.

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LQFP208

32-bit ARM Cortex-M3 MCU; up to 200 kB SRAM; Ethernet, two High-speed USB, LCD, and external memory controller

NXP Semiconductors. 

NXP Semiconductors

LPC1850/30/20/10

32-bit ARM Cortex-M3 microcontroller

Table 3. Pin description …continued

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

Symbol

Description

P2_2

P2_3

P2_4

M15 L13 F5

J12 G11 D8

K11 L9 D9

121 84

127 87

128 88

[2] N; PU - R — Function reserved.

I/O U0_UCLK — Serial clock input/output for USART0 in

synchronous mode.

I/O EMC_A11 — External memory address line 11.

O USB0_IND1 — USB0 port indicator LED control output

1.

I/O GPIO5[2] — General purpose digital input/output pin.

I CTIN_6 — SCT input 6. Capture input 1 of timer 3.

I T3_CAP2 — Capture input 2 of timer 3.

- R — Function reserved.

[3] N; PU - R — Function reserved.

I/O I2C1_SDA — I2C1 data input/output (this pin does not

use a specialized I2C pad).

O U3_TXD — Transmitter output for USART3.

I CTIN_1 — SCT input 1. Capture input 1 of timer 0.

Capture input 1 of timer 2.

I/O GPIO5[3] — General purpose digital input/output pin.

- R — Function reserved.

O T3_MAT0 — Match output 0 of timer 3.

O USB0_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.

[3] N; PU - R — Function reserved.

I/O I2C1_SCL — I2C1 clock input/output (this pin does not

use a specialized I2C pad).

I U3_RXD — Receiver input for USART3.

I CTIN_0 — SCT input 0. Capture input 0 of timer 0, 1, 2,

3.

I/O GPIO5[4] — General purpose digital input/output pin.

- R — Function reserved.

O T3_MAT1 — Match output 1 of timer 3.

I USB0_PWR_FAULT — Port power fault signal

indicating overcurrent condition; this signal monitors

over-current on the USB bus (external circuitry required

to detect over-current condition).

LPC1850_30_20_10

Product data sheet

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

Rev. 6.1 — 7 February 2013

© NXP B.V. 2013. All rights reserved.

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