LPC1751 データシートの表示（PDF） - Philips Electronics

部品番号

コンポーネント説明

メーカー

LPC1751

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

Philips Electronics 

NXP Semiconductors

6. Pinning information

6.1 Pinning

LPC1759/58/56/54/52/51

32-bit ARM Cortex-M3 microcontroller

1

60

20

41

Fig 2. Pin configuration LQFP80 package

002aae158

6.2 Pin description

Table 3. Pin description

Symbol

Pin

P0[0] to P0[31]

P0[0]/RD1/TXD3/ 37[1]

SDA1

P0[1]/TD1/RXD3/ 38[1]

SCL1

P0[2]/TXD0/AD0[7] 79[2]

P0[3]/RXD0/AD0[6] 80[2]

P0[6]/

I2SRX_SDA/

SSEL1/MAT2[0]

64[1]

Type

I/O

I/O

I

O

I/O

I/O

O

I

I/O

I/O

O

I

I/O

I

I

I/O

I/O

I/O

O

Description

Port 0: Port 0 is a 32-bit I/O port with individual direction controls for each bit. The

operation of Port 0 pins depends upon the pin function selected via the pin

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

P0[0] — General purpose digital input/output pin.

RD1 — CAN1 receiver input.

TXD3 — Transmitter output for UART3.

SDA1 — I2C1 data input/output (this is not an I2C-bus compliant open-drain pin).

P0[1] — General purpose digital input/output pin.

TD1 — CAN1 transmitter output.

RXD3 — Receiver input for UART3.

SCL1 — I2C1 clock input/output (this is not an I2C-bus compliant open-drain pin).

P0[2] — General purpose digital input/output pin.

TXD0 — Transmitter output for UART0.

AD0[7] — A/D converter 0, input 7.

P0[3] — General purpose digital input/output pin.

RXD0 — Receiver input for UART0.

AD0[6] — A/D converter 0, input 6.

P0[6] — General purpose digital input/output pin.

I2SRX_SDA — Receive data. It is driven by the transmitter and read by the

receiver. Corresponds to the signal SD in the I2S-bus specification.

(LPC1759/58/56 only).

SSEL1 — Slave Select for SSP1.

MAT2[0] — Match output for Timer 2, channel 0.

LPC1759_58_56_54_52_51_4

Product data sheet

Rev. 04 — 26 January 2010

© NXP B.V. 2010. All rights reserved.

6 of 64

Share Link: