NUC029KGE
Mar 4, 2019
Page
10
of 47
Rev 1.00
NUT
INY
-S
DK
-NU
C02
9K
G
E
U
S
E
R
MA
NUA
L
128Pin
Pin Name
Type
Description
INT1
I
External interrupt 1 input pin.
20
PD.4
I/O
General purpose digital I/O pin.
SPI1_CLK
I/O
SPI1 serial clock pin.
I2C0_SDA
I/O
I
2
C0 data input/output pin.
UART2_nRTS
O
UART2 request to Send output pin.
PWM0_BRAKE0
I
PWM0 Brake 0 input pin.
TM0
I/O
Timer0 event counter input/toggle output pin.
21
PD.5
I/O
General purpose digital I/O pin.
CLKO
O
Clock Out
SPI1_MISO
I/O
SPI1 MISO (Master In, Slave Out) pin.
I2C0_SCL
I/O
I
2
C0 clock pin.
UART2_nCTS
I
UART2 clear to Send input pin.
PWM0_BRAKE1
I
PWM0 Brake 1 input pin.
TM1
I/O
Timer1 event counter input/toggle output pin.
22
PE.3
I/O
General purpose digital I/O pin.
SPI1_MOSI
I/O
SPI1 MOSI (Master Out, Slave In) pin.
UART2_RXD
I
UART2 data receiver input pin.
PWM0_CH3
I/O
PWM0 channel 3 output/capture input.
23
PD.6
I/O
General purpose digital I/O pin.
CLKO
O
Clock Out
SPI1_SS
I/O
SPI1 slave select pin.
UART0_RXD
I
UART0 data receiver input pin.
UART2_TXD
O
UART2 data transmitter output pin.
ACMP0_O
O
Analog comparator 0 output pin.
PWM0_CH5
I/O
PWM0 channel 5 output/capture input.
EBI_nWR
O
EBI write enable output pin.
24
VBAT
P
Power supply by batteries for RTC.
25
NC
-
No connect pin, leave floating.
26
PF.0
I/O
General purpose digital I/O pin.
X32_OUT
O
External 32.768 kHz crystal output pin.
