LQFP144 查看數據表（PDF） - NXP Semiconductors.

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LQFP144

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

P1_16

P1_17

P1_18

P1_19

M7 L5 H9 90 64 [2] N; PU I/O GPIO0[3] — General purpose digital input/output pin.

I U2_RXD — Receiver input for USART2.

- R — Function reserved.

I ENET_CRS — Ethernet Carrier Sense (MII interface).

O T0_MAT0 — Match output 0 of timer 0.

- R — Function reserved.

- R — Function reserved.

I ENET_RX_DV — Ethernet Receive Data Valid

(RMII/MII interface).

M8 L6 H10 93 66 [3] N; PU I/O GPIO0[12] — General purpose digital input/output pin.

I/O U2_UCLK — Serial clock input/output for USART2 in

synchronous mode.

- R — Function reserved.

I/O ENET_MDIO — Ethernet MIIM data input and output.

I T0_CAP3 — Capture input 3 of timer 0.

O CAN1_TD — CAN1 transmitter output.

- R — Function reserved.

- R — Function reserved.

N12 N10 J10 95 67 [2] N; PU I/O GPIO0[13] — General purpose digital input/output pin.

I/O U2_DIR — RS-485/EIA-485 output enable/direction

control for USART2.

- R — Function reserved.

O ENET_TXD0 — Ethernet transmit data 0 (RMII/MII

interface).

O T0_MAT3 — Match output 3 of timer 0.

I CAN1_RD — CAN1 receiver input.

- R — Function reserved.

- R — Function reserved.

M11 N9 K9 96 68 [2] N; PU I

ENET_TX_CLK (ENET_REF_CLK) — Ethernet

Transmit Clock (MII interface) or Ethernet Reference

Clock (RMII interface).

I/O SSP1_SCK — Serial clock for SSP1.

- R — Function reserved.

- R — Function reserved.

O CLKOUT — Clock output pin.

- R — Function reserved.

O I2S0_RX_MCLK — I2S receive master clock.

I/O I2S1_TX_SCK — Transmit Clock. It is driven by the

master and received by the slave. Corresponds to the

signal SCK in the I2S-bus specification.

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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