NUC029KGE
Mar 4, 2019
Page
12
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
USCI1_DAT0
I/O
USCI1 data 0 pin.
SPI1_MISO
I/O
SPI1 MISO (Master In, Slave Out) pin.
UART0_nCTS
I
UART0 clear to Send input pin.
PWM1_CH2
I/O
PWM1 channel 2 output/capture input.
EBI_ADR18
O
EBI address bus bit 18.
36
PD.15
I/O
General purpose digital I/O pin.
USCI1_CLK
I/O
USCI1 clock pin.
SPI1_CLK
I/O
SPI1 serial clock pin.
UART0_nRTS
O
UART0 request to Send output pin.
PWM1_CH3
I/O
PWM1 channel 3 output/capture input.
EBI_ADR19
O
EBI address bus bit 19.
37
VDD
P
Power supply for I/O ports and LDO source for internal PLL
and digital circuit.
38
PD.7
I/O
General purpose digital I/O pin.
USCI1_CTL1
I/O
USCI1 control 1 pin.
SPI0_I2SMCLK
I/O
SPI0 I2S master clock output pin
PWM0_SYNC_IN
I
PWM0 counter synchronous trigger input pin.
TM1
I/O
Timer1 event counter input/toggle output pin.
ACMP0_O
O
Analog comparator 0 output pin.
PWM0_CH5
I/O
PWM0 channel 5 output/capture input.
EBI_nRD
O
EBI read enable output pin.
39
NC
-
No connect pin, leave floating.
40
PF.3
I/O
General purpose digital I/O pin.
XT1_OUT
O
External 4~20 MHz (high speed) crystal output pin.
I2C1_SCL
I/O
I
2
C1 clock pin.
41
PF.4
I/O
General purpose digital I/O pin.
XT1_IN
I
External 4~20 MHz (high speed) crystal input pin.
I2C1_SDA
I/O
I
2
C1 data input/output pin.
42
NC
-
No connect pin, leave floating.
43
VSS
P
Ground pin for digital circuit.
