8 3.2 Operating modes 20 3.3 Power supply21 3.3.1 Power supply pins on the board-to-board connector 22 3.3.2 Minimizing power losses23 3.3.3 Monitoring power supply 23 3.4 Power up and power down scenarios 23 3.4.1 Turn on SIM300 23 3.4.2 Turn off SIM300 26 3.4.3 Restart SIM300 using the PWRKEY pin .
Hardware Design SIM300_HD_V3.07 SIM300 Hardware Design Document Title: Version: Date: Status: Document Control ID: SIM300 Hardware Design 3.07 2007-10-25 Release SIM300_HD_V3.07 General Notes SIMCOM offers this information as a service to its customers, to support application and engineering efforts that use the products designed by SIMCOM. The information provided is based upon requirements specifically provided to SIMCOM by the customers. SIMCOM has not undertaken any independent search fo.
