Datasheet

LPC1759_58_56_54_52_51 All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet Rev. 8.5 — 24 June 2014 10 of 80
NXP Semiconductors
LPC1759/58/56/54/52/51
32-bit ARM Cortex-M3 microcontroller
P1[18]/
USB_UP_LED/
PWM1[1]/
CAP1[0]
25
[1]
I/O P1[18] — General purpose digital input/output pin.
O 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.
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]
26
[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. (LPC1759/58/56/54 only).
I CAP1[1] — Capture input for Timer 1, channel 1.
P1[20]/MCI0/
PWM1[2]/SCK0
27
[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[22]/MCOB0/
USB_PWRD/
MAT1[0]
28
[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).
(LPC1759/58/56/54 only).
O MAT1[0] — Match output for Timer 1, channel 0.
P1[23]/MCI1/
PWM1[4]/MISO0
29
[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
30
[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]
31
[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.
P1[26]/MCOB1/
PWM1[6]/CAP0[0]
32
[1]
I/O P1[26] — General purpose digital input/output pin.
O MCOB1 — Motor control PWM channel 1, output B.
O PWM1[6] — Pulse Width Modulator 1, channel 6 output.
I CAP0[0] — Capture input for Timer 0, channel 0.
Table 4. Pin description
…continued
Symbol Pin Type Description