LPC1751FBD80 データシートの表示（PDF） - NXP Semiconductors.

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LPC1751FBD80

32-bit ARM Cortex-M3 MCU; up to 512 kB flash and 64 kB SRAM with Ethernet, USB 2.0 Host/Device/OTG, CAN

NXP Semiconductors. 

NXP Semiconductors

LPC1759/58/56/54/52/51

32-bit ARM Cortex-M3 microcontroller

Table 4. Pin description …continued

Symbol

Pin

Type Description

P1[28]/MCOA2/

PCAP1[0]/

MAT0[0]

35[1]

I/O P1[28] — General purpose digital input/output pin.

O

MCOA2 — Motor control PWM channel 2, output A.

I

PCAP1[0] — Capture input for PWM1, channel 0.

O

MAT0[0] — Match output for Timer 0, channel 0.

P1[29]/MCOB2/

PCAP1[1]/

MAT0[1]

36[1]

I/O P1[29] — General purpose digital input/output pin.

O

MCOB2 — Motor control PWM channel 2, output B.

I

PCAP1[1] — Capture input for PWM1, channel 1.

O

MAT0[1] — Match output for Timer 0, channel 1.

P1[30]/VBUS/

AD0[4]

18[2]

I/O P1[30] — General purpose digital input/output pin.

I

VBUS — Monitors the presence of USB bus power.

Note: This signal must be HIGH for USB reset to occur.

I

AD0[4] — A/D converter 0, input 4.

P1[31]/SCK1/

AD0[5]

17[2]

I/O P1[31] — General purpose digital input/output pin.

I/O SCK1 — Serial Clock for SSP1.

I

AD0[5] — A/D converter 0, input 5.

P2[0] to P2[31]

I/O Port 2: Port 2 is a 32-bit I/O port with individual direction controls for each bit. The

operation of port 2 pins depends upon the pin function selected via the pin connect

block. Some port pins are not available on the LQFP80 package.

P2[0]/PWM1[1]/

TXD1

60[1]

I/O P2[0] — General purpose digital input/output pin.

O

PWM1[1] — Pulse Width Modulator 1, channel 1 output.

O

TXD1 — Transmitter output for UART1.

P2[1]/PWM1[2]/

RXD1

59[1]

I/O P2[1] — General purpose digital input/output pin.

O

PWM1[2] — Pulse Width Modulator 1, channel 2 output.

I

RXD1 — Receiver input for UART1.

P2[2]/PWM1[3]/

CTS1/

TRACEDATA[3]

58[1]

I/O P2[2] — General purpose digital input/output pin.

O

PWM1[3] — Pulse Width Modulator 1, channel 3 output.

I

CTS1 — Clear to Send input for UART1.

O

TRACEDATA[3] — Trace data, bit 3.

P2[3]/PWM1[4]/

DCD1/

TRACEDATA[2]

55[1]

I/O P2[3] — General purpose digital input/output pin.

O

PWM1[4] — Pulse Width Modulator 1, channel 4 output.

I

DCD1 — Data Carrier Detect input for UART1.

O

TRACEDATA[2] — Trace data, bit 2.

P2[4]/PWM1[5]/

DSR1/

TRACEDATA[1]

54[1]

I/O P2[4] — General purpose digital input/output pin.

O

PWM1[5] — Pulse Width Modulator 1, channel 5 output.

I

DSR1 — Data Set Ready input for UART1.

O

TRACEDATA[1] — Trace data, bit 1.

P2[5]/PWM1[6]/

DTR1/

TRACEDATA[0]

53[1]

I/O P2[5] — General purpose digital input/output pin.

O

PWM1[6] — Pulse Width Modulator 1, channel 6 output.

O

DTR1 — Data Terminal Ready output for UART1. Can also be configured to be an

RS-485/EIA-485 output enable signal.

O

TRACEDATA[0] — Trace data, bit 0.

LPC1759_58_56_54_52_51

Product data sheet

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

Rev. 8.6 — 18 August 2015

© NXP Semiconductors N.V. 2015. All rights reserved.

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