Datasheet Details
| Part number | SIM900A |
|---|---|
| Manufacturer | SIM Com |
| File Size | 1.84 MB |
| Description | Hardware Design |
| Datasheet |
|
| Part number | SIM900A |
|---|---|
| Manufacturer | SIM Com |
| File Size | 1.84 MB |
| Description | Hardware Design |
| Datasheet |
|
17 3.2 Operating Modes 20 3.3 Power Supply 21 3.3.1 Power Supply Pins22 3.3.2 Minimizing Power Losses 23 3.3.3 Monitoring Power Supply 23 3.4 Power Up and Power Down Scenarios23 3.4.1 Turn on SIM900A 23 3.4.2 Turn Off SIM900A26 3.4.3 Restart SIM900A Using the PWRKEY Pin 28 3.5 Power Saving 29 3.5.1 Minimum Functionality Mode 29 3.5.2 Sleep Mode (Slow Clock Mode)
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