LPC1769 datasheet(13/86 Pages) PHILIPS

13 / 86 page

LPC1769_68_67_66_65_64_63

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Product data sheet

Rev. 9.3 — 8 January 2014

13 of 86

NXP Semiconductors

LPC1769/68/67/66/65/64/63

32-bit ARM Cortex-M3 microcontroller

P1[0]/

ENET_TXD0

[1]

I/O

P1[0] — General purpose digital input/output pin.

ENET_TXD0 — Ethernet transmit data 0. (LPC1769/68/67/66/64 only).

P1[1]/

ENET_TXD1

[1]

I/O

P1[1] — General purpose digital input/output pin.

ENET_TXD1 — Ethernet transmit data 1. (LPC1769/68/67/66/64 only).

P1[4]/

ENET_TX_EN

[1]

I/O

P1[4] — General purpose digital input/output pin.

ENET_TX_EN — Ethernet transmit data enable. (LPC1769/68/67/66/64

only).

P1[8]/

ENET_CRS

[1]

I/O

P1[8] — General purpose digital input/output pin.

ENET_CRS — Ethernet carrier sense. (LPC1769/68/67/66/64 only).

P1[9]/

ENET_RXD0

[1]

I/O

P1[9] — General purpose digital input/output pin.

ENET_RXD0 — Ethernet receive data. (LPC1769/68/67/66/64 only).

P1[10]/

ENET_RXD1

[1]

I/O

P1[10] — General purpose digital input/output pin.

ENET_RXD1 — Ethernet receive data. (LPC1769/68/67/66/64 only).

P1[14]/

ENET_RX_ER

[1]

I/O

P1[14] — General purpose digital input/output pin.

ENET_RX_ER — Ethernet receive error. (LPC1769/68/67/66/64 only).

P1[15]/

ENET_REF_CLK

[1]

I/O

P1[15] — General purpose digital input/output pin.

ENET_REF_CLK — Ethernet reference clock. (LPC1769/68/67/66/64

only).

P1[16]/

ENET_MDC

[1]

I/O

P1[16] — General purpose digital input/output pin.

ENET_MDC — Ethernet MIIM clock (LPC1769/68/67/66/64 only).

P1[17]/

ENET_MDIO

[1]

I/O

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

I/O

ENET_MDIO — Ethernet MIIM data input and output.

(LPC1769/68/67/66/64 only).

P1[18]/

USB_UP_LED/

PWM1[1]/

CAP1[0]

[1]

I/O

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

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

is configured (non-control endpoints enabled), or when the host is enabled

and has detected a device on the bus. It is HIGH when the device is not

configured, or when host is enabled and has not detected a device on the

bus, or during global suspend. It transitions between LOW and HIGH

(flashes) when the host is enabled and detects activity on the bus.

(LPC1769/68/66/65/64 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]

[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.

(LPC1769/68/66/65 only).

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

Table 5.

Pin description …continued

Symbol

Pin/ball

Type

Description

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