I/O pins

nPM2100 EK Hardware

The nPM2100 EK provides connections to status and control pins of the nPM2100 Power Management Integrated Circuit (PMIC), including two GPIOs available for custom workflows.

All status and control pins on the PMIC are accessible on pin headers. For default configuration of the EK, see Jumpers and switches.

The following table and figure show the I/O pin headers on the EK.

Table 1. I/O pin headers
Pin header	I/O
P11	TWI
P12	GPIO
P13	SHPHLD PG/RESET

Figure 1. I/O pin headers