LPC1764 View Datasheet(PDF) - Philips Electronics

Part Name

Description

Manufacturer

LPC1764

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

Philips Electronics 

NXP Semiconductors

LPC1769/68/67/66/65/64

32-bit ARM Cortex-M3 microcontroller

Table 3. Pin description …continued

Symbol

Pin

Type Description

P1[16]/

ENET_MDC

87[1]

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

O

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

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. (LPC1769/68/67/66/64

only).

P1[18]/

USB_UP_LED/

PWM1[1]/

CAP1[0]

32[1]

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

O

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. (LPC1769/68/66/65/64 only).

O

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

I

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.

O

MCOA0 — Motor control PWM channel 0, output A.

O

USB_PPWR — Port Power enable signal for USB port. (LPC1769/68/66/65 only).

I

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.

I

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

PHA input.

O

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

I/O SCK0 — Serial clock for SSP0.

P1[21]/MCABORT/ 35[1]

PWM1[3]/

SSEL0

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

O

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

O

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.

O

MCOB0 — Motor control PWM channel 0, output B.

I

USB_PWRD — Power Status for USB port (host power switch, LPC1769/68/66/65

only).

O

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.

I

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

PHB input.

O

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.

I

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

INDEX input.

O

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.

O

MCOA1 — Motor control PWM channel 1, output A.

O

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

LPC1769_68_67_66_65_64_4

Product data sheet

Rev. 04 — 1 February 2010

© NXP B.V. 2010. All rights reserved.

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