Datasheet

LPC2387 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 5.1 — 16 October 2013 9 of 66
NXP Semiconductors
LPC2387
Single-chip 16-bit/32-bit MCU
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), or when 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 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]/
USB_TX_E1
/
USB_PPWR1
/
CAP1[1]
33
[1]
I/O P1[19] — General purpose digital input/output pin.
O USB_TX_E1
— Transmit Enable signal for USB port 1 (OTG transceiver).
O USB_PPWR1
— Port Power enable signal for USB port 1.
I CAP1[1] — Capture input for Timer 1, channel 1.
P1[20]/
USB_TX_DP1/
PWM1[2]/SCK0
34
[1]
I/O P1[20] — General purpose digital input/output pin.
O USB_TX_DP1 — D+ transmit data for USB port 1 (OTG transceiver).
O PWM1[2] — Pulse Width Modulator 1, channel 2 output.
I/O SCK0 — Serial clock for SSP0.
P1[21]/
USB_TX_DM1/
PWM1[3]/SSEL0
35
[1]
I/O P1[21] — General purpose digital input/output pin.
O USB_TX_DM1 — D transmit data for USB port 1 (OTG transceiver).
O PWM1[3] — Pulse Width Modulator 1, channel 3 output.
I/O SSEL0 — Slave Select for SSP0.
P1[22]/
USB_RCV1/
USB_PWRD1/
MAT1[0]
36
[1]
I/O P1[22] — General purpose digital input/output pin.
I USB_RCV1 — Differential receive data for USB port 1 (OTG transceiver).
I USB_PWRD1 — Power Status for USB port 1 (host power switch).
O MAT1[0] — Match output for Timer 1, channel 0.
P1[23]/
USB_RX_DP1/
PWM1[4]/MISO0
37
[1]
I/O P1[23] — General purpose digital input/output pin.
I USB_RX_DP1 — D+ receive data for USB port 1 (OTG transceiver).
O PWM1[4] — Pulse Width Modulator 1, channel 4 output.
I/O MISO0 — Master In Slave Out for SSP0.
P1[24]/
USB_RX_DM1/
PWM1[5]/MOSI0
38
[1]
I/O P1[24] — General purpose digital input/output pin.
I USB_RX_DM1 — D receive data for USB port 1 (OTG transceiver).
O PWM1[5] — Pulse Width Modulator 1, channel 5 output.
I/O MOSI0 — Master Out Slave in for SSP0.
P1[25]/
USB_LS1
/
USB_HSTEN1/
MAT1[1]
39
[1]
I/O P1[25] — General purpose digital input/output pin.
O USB_LS1
— Low-speed status for USB port 1 (OTG transceiver).
O USB_HSTEN
1 — Host Enabled status for USB port 1.
O MAT1[1] — Match output for Timer 1, channel 1.
P1[26]/
USB_SSPND1
/
PWM1[6]/
CAP0[0]
40
[1]
I/O P1[26] — General purpose digital input/output pin.
O USB_SSPND1
— USB port 1 bus suspend status (OTG transceiver).
O PWM1[6] — Pulse Width Modulator 1, channel 6 output.
I CAP0[0] — Capture input for Timer 0, channel 0.
Table 3. Pin description
…continued
Symbol Pin Type Description