LPC1764 View Datasheet(PDF) - Philips Electronics
Part Name
Description
Manufacturer
LPC1764 Datasheet PDF : 66 Pages
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NXP Semiconductors
LPC1769/68/67/66/65/64
32-bit ARM Cortex-M3 microcontroller
Table 3. Pin description …continued
Symbol
Pin
Type Description
P1[26]/MCOB1/ 40[1]
PWM1[6]/CAP0[0]
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.
P1[27]/CLKOUT
/USB_OVRCR/
CAP0[1]
43[1]
I/O P1[27] — General purpose digital input/output pin.
O
CLKOUT — Clock output pin.
I
USB_OVRCR — USB port Over-Current status. (LPC1769/68/66/65 only).
I
CAP0[1] — Capture input for Timer 0, channel 1.
P1[28]/MCOA2/
PCAP1[0]/
MAT0[0]
44[1]
I/O P1[28] — General purpose digital input/output pin.
O
MCOA2 — Motor control PWM channel 2, output A.
I
PCAP1[0] — Capture input for PWM1, channel 0.
O
MAT0[0] — Match output for Timer 0, channel 0.
P1[29]/MCOB2/
PCAP1[1]/
MAT0[1]
45[1]
I/O P1[29] — General purpose digital input/output pin.
O
MCOB2 — Motor control PWM channel 2, output B.
I
PCAP1[1] — Capture input for PWM1, channel 1.
O
MAT0[1] — Match output for Timer 0, channel 1.
P1[30]/VBUS/
AD0[4]
21[2]
I/O P1[30] — General purpose digital input/output pin.
I
VBUS — Monitors the presence of USB bus power. (LPC1769/68/66/65/64 only).
Note: This signal must be HIGH for USB reset to occur.
I
AD0[4] — A/D converter 0, input 4.
P1[31]/SCK1/
AD0[5]
20[2]
I/O P1[31] — General purpose digital input/output pin.
I/O SCK1 — Serial Clock for SSP1.
I
AD0[5] — A/D converter 0, input 5.
P2[0] to P2[31]
I/O Port 2: Port 2 is a 32-bit I/O port with individual direction controls for each bit. The
operation of port 2 pins depends upon the pin function selected via the pin connect
block. Pins 14 through 31 of this port are not available.
P2[0]/PWM1[1]/
TXD1
75[1]
I/O P2[0] — General purpose digital input/output pin.
O
PWM1[1] — Pulse Width Modulator 1, channel 1 output.
O
TXD1 — Transmitter output for UART1.
P2[1]/PWM1[2]/
RXD1
74[1]
I/O P2[1] — General purpose digital input/output pin.
O
PWM1[2] — Pulse Width Modulator 1, channel 2 output.
I
RXD1 — Receiver input for UART1.
P2[2]/PWM1[3]/
CTS1/
TRACEDATA[3]
73[1]
I/O P2[2] — General purpose digital input/output pin.
O
PWM1[3] — Pulse Width Modulator 1, channel 3 output.
I
CTS1 — Clear to Send input for UART1.
O
TRACEDATA[3] — Trace data, bit 3.
P2[3]/PWM1[4]/
DCD1/
TRACEDATA[2]
70[1]
I/O P2[3] — General purpose digital input/output pin.
O
PWM1[4] — Pulse Width Modulator 1, channel 4 output.
I
DCD1 — Data Carrier Detect input for UART1.
O
TRACEDATA[2] — Trace data, bit 2.
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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