UM10237_2 © NXP B.V. 2008. All rights reserved.
User manual Rev. 02 — 19 December 2008 144 o f 792
NXP Semiconductors UM10237
Chapter 8: LPC24XX Pin configuration
P1[19]/
USB_TX_E1/
USB_PPWR1/
CAP1[1]
68[1] U6[1] I/O P1[19] — General purpose digital input/output pin.
OUSB_TX_E1 — Transmit Enable signal for USB port 1 (OTG transceiver).
OUSB_PPWR1 — Port Power enable signal for USB port 1.
ICAP1[1] — Capture input for Timer 1, channel 1.
P1[20]/
USB_TX_DP1/
PWM1[2]/SCK0
70[1] U7[1] I/O P1[20] — General purpose digital input/output pin.
OUSB_TX_DP1 — D+ transmit data for USB port 1 (OTG transceiver).
OPWM1[2] — Pulse Width Modulator 1, channel 2 output.
I/O SCK0 — Serial clock for SSP0.
P1[21]/
USB_TX_DM1/
PWM1[3]/SSEL0
72[1] R8[1] I/O P1[21] — General purpose digital input/output pin.
OUSB_TX_DM1 — D− transmit data for USB port 1 (OTG transceiver).
OPWM1[3] — Pulse Width Modulator 1, channel 3 output.
I/O SSEL0 — Slave Select for SSP0.
P1[22]/
USB_RCV1/
USB_PWRD1/
MAT1[0]
74[1] U8[1] I/O P1[22] — General purpose digital input/output pin.
IUSB_RCV1 — Differential receive data for USB port 1 (OTG transceiver).
IUSB_PWRD1 — Power Status for USB port 1 (host power switch).
OMAT1[0] — Match output for Timer1, channel 0.
P1[23]/
USB_RX_DP1/
PWM1[4]/MISO0
76[1] P9[1] I/O P1[23] — General purpose digital input/output pin.
IUSB_RX_DP1 — D+ receive data for USB port 1 (OTG transceiver).
OPWM1[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
78[1] T9[1] I/O P1[24] — General purpose digital input/output pin.
IUSB_RX_DM1 — D− receive data for USB port 1 (OTG transceiver).
OPWM1[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]
80[1] T10[1] I/O P1[25] — General purpose digital input/output pin.
OUSB_LS1 — Low-speed status for USB port 1 (OTG transceiver).
OUSB_HSTEN1 — Host Enabled status for USB port 1.
OMAT1[1] — Match output for Timer1, channel 1.
P1[26]/
USB_SSPND1/
PWM1[6]/
CAP0[0]
82[1] R10[1] I/O P1[26] — General purpose digital input/output pin.
OUSB_SSPND1 — USB port 1 Bus Suspend status (OTG transceiver).
OPWM1[6] — Pulse Width Modulator 1, channel 6 output.
ICAP0[0] — Capture input for Timer 0, channel 0.
P1[27]/
USB_INT1/
USB_OVRCR1/
CAP0[1]
88[1] T12[1] I/O P1[27] — General purpose digital input/output pin.
IUSB_INT1 — USB port 1 OTG transceiver interrupt (OTG transceiver).
IUSB_OVRCR1 — USB port 1 Over-Current status.
ICAP0[1] — Capture input for Timer 0, channel 1.
P1[28]/
USB_SCL1/
PCAP1[0]/
MAT0[0]
90[1] T13[1] I/O P1[28] — General purpose digital input/output pin.
I/O USB_SCL1 — USB port 1 I2C serial clock (OTG transceiver).
IPCAP1[0] — Capture input for PWM1, channel 0.
OMAT0[0] — Match output for Timer0, channel 0.
Table 122. LP C242 0/60/68 pin description …continued
Symbol Pin Ball Type Description