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System Pins

RESET_N

After the xPico 600 module VBAT is powered on, keep the RESET_N at high level for more than 5 ms to realize the automatic startup of the module; keep the RESET_N at low level for at least 100 ms and then release it to reset the module.

Pin Description of RESET_N

Pin Name LGA Pin No. M.2 Pin No. I/O1 Description Comment
RESET_N 16 52 DI Reset the module A test point is recommended to be reserved if unused.
Active low

The module turn-on, turn-off, and reset timing diagram is shown below.

Turn-On/Off and Reset Timing Diagram
Turn-On/Turn-Off/Reset Timing diagram

Note

RESET_N is internally integrated with a 51 kΩ pull-up resistor to VBAT.

BOOT

The xPico 600 module boots from the internal Flash partition by default.

Reference Design for BOOT Mode
Reference Design for BOOT Mode

Pin Description of BOOT

Pin Name LGA Pin No. M.2 Pin No. I/O1 Status After Reset1 Description Comment
BOOT 61 42 DI H Boot mode selection 1.71-1.89 V

  1. Refer to the I/O Parameter Definitions table for an explanation of these abbreviations. ↩↩↩