Data Sheet

8
System Level Solutions
November 2019NebuLink Node NLN 100C Datasheet
11 DIO5 / RTS0 / JTAG_TMS / PWM1 /
PC1
Bidirectional - DIO5, UART 0 Request To
Send Output, JTAG Mode
Select Input, PWM1 Output
or Pulse Counter 1 Input
12 DIO6 / TXD0 / JTAG_TDO / PWM2 Bidirectional - DIO6, UART 0 Transmit
Data Output, JTAG Data
Output or PWM2 Output
13 DIO7 / RXD0 / JTAG_TDI / PWM3 Bidirectional - DIO7, UART 0 Receive
Data Input, JTAG Data
Input or PWM 3 Output
14 DIO8 / TIM0CK_GT / PC1 / PWM4 Bidirectional - DIO8, Timer0 Clock/Gate
Input, Pulse Counter1 Input
or PWM 4 Output
15 DIO9 / TIM0CAP / 32KXTALIN /
RXD1 / 32KIN
Bidirectional Input DIO9, Timer0 Capture
Input, 32K External Crystal
Input, UART 1 Receive
Data Input or 32K External
Clock Input
16 DIO10 / TIM0OUT / 32KXTALOUT Bidirectional Output DIO10, Timer0 PWM Out-
put or 32K External Crystal
17 VDD - 3.3V 3.3V Supply Input
18 GND - GND Digital Ground
19 DIO11 / PWM1 / TXD1 Bidirectional - DIO11, PWM1 Output or
Timer1 Data Output
20 DIO12 / PWM2 / CTS0 / JTAG_TCK
/ ADO or SPISMOSI
Bidirectional - DIO12, PWM2 Output,
UART0 Clear To Send
Input, JTAG CLK Input,
Antenna Diversity Odd 
Output or SPI Slave Master
Out Slave In Input
21 DIO13 / PWM3 / RTS0 / JTAG_TMS
/ ADE or SPIMISO
Bidirectional - DIO13, PWM3 Output,
UART0 Request To Send
Output, JTAG Mode Select
Input, Antenna Diversity
Even output or SPI Slave
Master In Slave Out Output
Table 2-1. NebuLink Node NLN 100C Pin-Out
Pin
No #
Signal Name Direction
Default
State
Description