LPC1764 View Datasheet(PDF) - NXP Semiconductors.
Part Name
Description
Manufacturer
LPC1764 Datasheet PDF : 79 Pages
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NXP Semiconductors
LPC1769/68/67/66/65/64/63
32-bit ARM Cortex-M3 microcontroller
Table 4. Pin description …continued
Symbol
Pin
Ball
P2[0]/PWM1[1]/
TXD1
75[1]
B9[1]
P2[1]/PWM1[2]/
RXD1
74[1]
B10[1]
P2[2]/PWM1[3]/
CTS1/
TRACEDATA[3]
73[1]
D8[1]
P2[3]/PWM1[4]/
DCD1/
TRACEDATA[2]
70[1]
E7[1]
P2[4]/PWM1[5]/
DSR1/
TRACEDATA[1]
69[1]
D9[1]
P2[5]/PWM1[6]/
DTR1/
TRACEDATA[0]
68[1]
D10[1]
P2[6]/PCAP1[0]/
RI1/TRACECLK
67[1]
E8[1]
P2[7]/RD2/
RTS1
66[1]
E9[1]
P2[8]/TD2/
TXD2
65[1]
E10[1]
P2[9]/
USB_CONNECT/
RXD2
64[1]
F7[1]
Type
I/O
O
O
I/O
O
I
I/O
O
I
O
I/O
O
I
O
I/O
O
I
O
I/O
O
O
O
I/O
I
I
O
I/O
I
O
I/O
O
O
I/O
O
I
Description
P2[0] — General purpose digital input/output pin.
PWM1[1] — Pulse Width Modulator 1, channel 1 output.
TXD1 — Transmitter output for UART1.
P2[1] — General purpose digital input/output pin.
PWM1[2] — Pulse Width Modulator 1, channel 2 output.
RXD1 — Receiver input for UART1.
P2[2] — General purpose digital input/output pin.
PWM1[3] — Pulse Width Modulator 1, channel 3 output.
CTS1 — Clear to Send input for UART1.
TRACEDATA[3] — Trace data, bit 3.
P2[3] — General purpose digital input/output pin.
PWM1[4] — Pulse Width Modulator 1, channel 4 output.
DCD1 — Data Carrier Detect input for UART1.
TRACEDATA[2] — Trace data, bit 2.
P2[4] — General purpose digital input/output pin.
PWM1[5] — Pulse Width Modulator 1, channel 5 output.
DSR1 — Data Set Ready input for UART1.
TRACEDATA[1] — Trace data, bit 1.
P2[5] — General purpose digital input/output pin.
PWM1[6] — Pulse Width Modulator 1, channel 6 output.
DTR1 — Data Terminal Ready output for UART1. Can also be
configured to be an RS-485/EIA-485 output enable signal.
TRACEDATA[0] — Trace data, bit 0.
P2[6] — General purpose digital input/output pin.
PCAP1[0] — Capture input for PWM1, channel 0.
RI1 — Ring Indicator input for UART1.
TRACECLK — Trace Clock.
P2[7] — General purpose digital input/output pin.
RD2 — CAN2 receiver input. (LPC1769/68/66/65/64 only).
RTS1 — Request to Send output for UART1. Can also be configured
to be an RS-485/EIA-485 output enable signal.
P2[8] — General purpose digital input/output pin.
TD2 — CAN2 transmitter output. (LPC1769/68/66/65/64 only).
TXD2 — Transmitter output for UART2.
P2[9] — General purpose digital input/output pin.
USB_CONNECT — Signal used to switch an external 1.5 kΩ resistor
under software control. Used with the SoftConnect USB feature.
(LPC1769/68/66/65/64 only).
RXD2 — Receiver input for UART2.
LPC1769_68_67_66_65_64_63
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 7 — 5 April 2011
© NXP B.V. 2011. All rights reserved.
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