LPC65 datasheet(10/65 Pages) NXP

10 / 65 page

LPC1768_67_66_65_64_3

Product data sheet

Rev. 03 — 19 November 2009

10 of 65

NXP Semiconductors

LPC1768/67/66/65/64

32-bit ARM Cortex-M3 microcontroller

P1[17]/

ENET_MDIO

86[1]

I/O

P1[17] — General purpose digital input/output pin.

I/O

ENET_MDIO — Ethernet MIIM data input and output. (LPC1768/67/66/64 only).

P1[18]/

USB_UP_LED/

PWM1[1]/

CAP1[0]

32[1]

I/O

P1[18] — General purpose digital input/output pin.

USB_UP_LED — USB GoodLink LED indicator. It is LOW when device is

configured (non-control endpoints enabled). It is HIGH when the device is not

configured or during global suspend. (LPC1768/66/65/64 only).

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

CAP1[0] — Capture input for Timer 1, channel 0.

P1[19]/MCOA0/

USB_PPWR

CAP1[1]

33[1]

I/O

P1[19] — General purpose digital input/output pin.

MCOA0 — Motor control PWM channel 0, output A.

USB_PPWR — Port Power enable signal for USB port. (LPC1768/66/65 only).

CAP1[1] — Capture input for Timer 1, channel 1.

P1[20]/MCI0/

PWM1[2]/SCK0

34[1]

I/O

P1[20] — General purpose digital input/output pin.

MCI0 — Motor control PWM channel 0, input. Also Quadrature Encoder Interface

PHA input.

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

I/O

SCK0 — Serial clock for SSP0.

P1[21]/MCABORT/

PWM1[3]/

SSEL0

35[1]

I/O

P1[21] — General purpose digital input/output pin.

MCABORT — Motor control PWM, LOW-active fast abort.

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

I/O

SSEL0 — Slave Select for SSP0.

P1[22]/MCOB0/

USB_PWRD/

MAT1[0]

36[1]

I/O

P1[22] — General purpose digital input/output pin.

MCOB0 — Motor control PWM channel 0, output B.

USB_PWRD — Power Status for USB port (host power switch, LPC1768/66/65

only).

MAT1[0] — Match output for Timer 1, channel 0.

P1[23]/MCI1/

PWM1[4]/MISO0

37[1]

I/O

P1[23] — General purpose digital input/output pin.

MCI1 — Motor control PWM channel 1, input. Also Quadrature Encoder Interface

PHB input.

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

I/O

MISO0 — Master In Slave Out for SSP0.

P1[24]/MCI2/

PWM1[5]/MOSI0

38[1]

I/O

P1[24] — General purpose digital input/output pin.

MCI2 — Motor control PWM channel 2, input. Also Quadrature Encoder Interface

INDEX input.

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

I/O

MOSI0 — Master Out Slave in for SSP0.

P1[25]/MCOA1/

MAT1[1]

39[1]

I/O

P1[25] — General purpose digital input/output pin.

MCOA1 — Motor control PWM channel 1, output A.

MAT1[1] — Match output for Timer 1, channel 1.

Table 3.

Pin description …continued

Symbol

Type

Description

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