Datasheet
LPC1769_68_67_66_65_64_63 All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet Rev. 9.5 — 24 June 2014 10 of 89
NXP Semiconductors
LPC1769/68/67/66/65/64/63
32-bit ARM Cortex-M3 microcontroller
7.2 Pin description
Row J
1 P0[28]/SCL0/
USB_SCL
2 P0[27]/SDA0/
USB_SDA
3 P0[29]/USB_D+ 4 P1[19]/MCOA0/
USB_PPWR
/
CAP1[1]
5 P1[22]/MCOB0/
USB_PWRD/
MAT1[0]
6V
SS
7 P1[28]/MCOA2/
PCAP1[0]/
MAT0[0]
8 P0[1]/TD1/RXD3/SCL1
9 P2[13]/EINT3
/
I2STX_SDA
10 P2[10]/EINT0/NMI 11 - 12 -
Row K
1 P3[26]/STCLK/
MAT0[1]/PWM1[3]
2V
DD(3V3)
3V
SS
4 P1[20]/MCI0/
PWM1[2]/SCK0
5 P1[23]/MCI1/
PWM1[4]/MISO0
6 P1[26]/MCOB1/
PWM1[6]/CAP0[0]
7 P1[27]/CLKOUT
/USB_OVRCR
/
CAP0[1]
8 P0[0]/RD1/TXD3/SDA1
9 P0[11]/RXD2/
SCL2/MAT3[1]
10 P2[12]/EINT2
/
I2STX_WS
11 - 12 -
Table 4. Pin allocation table TFBGA100 …continued
Pin Symbol Pin Symbol Pin Symbol Pin Symbol
Table 5. Pin description
Symbol Pin/ball Type Description
LQFP100
TFBGA100
WLCSP100
P0[0] to P0[31] I/O Port 0: Port 0 is a 32-bit I/O port with individual direction controls for
each bit. The operation of port 0 pins depends upon the pin function
selected via the pin connect block. Pins 12, 13, 14, and 31 of this
port are not available.
P0[0]/RD1/TXD3/
SDA1
46 K8 H10
[1]
I/O P0[0] — General purpose digital input/output pin.
I RD1 — CAN1 receiver input. (LPC1769/68/66/65/64 only).
O TXD3 — Transmitter output for UART3.
I/O SDA1 — I
2
C1 data input/output. (This is not an I
2
C-bus compliant
open-drain pin).
P0[1]/TD1/RXD3/
SCL1
47 J8 H9
[1]
I/O P0[1] — General purpose digital input/output pin.
O TD1 — CAN1 transmitter output. (LPC1769/68/66/65/64 only).
I RXD3 — Receiver input for UART3.
I/O SCL1 — I
2
C1 clock input/output. (This is not an I
2
C-bus compliant
open-drain pin).
P0[2]/TXD0/AD0[7] 98 C4 B1
[2]
I/O P0[2] — General purpose digital input/output pin.
O TXD0 — Transmitter output for UART0.
I AD0[7] — A/D converter 0, input 7.
P0[3]/RXD0/AD0[6] 99 A2 C3
[2]
I/O P0[3] — General purpose digital input/output pin.
I RXD0 — Receiver input for UART0.
I AD0[6] — A/D converter 0, input 6.