The recommended power-on sequence is to power up the core voltage (VDD_CORE) first, followed by the I/O voltage (VDD_I/O). This ensures that the internal voltage regulators are properly enabled.
The DM3730CBPA has multiple clock sources, including an internal oscillator, external crystal oscillator, and PLL. The clock sources can be configured using the Clock Control Module (CCM) registers. Refer to the TRM (Technical Reference Manual) for detailed configuration information.
The DM3730CBPA has an operating temperature range of -40°C to 85°C. However, the device can be operated at temperatures up to 90°C with reduced performance and reliability.
The DM3730CBPA has multiple power domains that can be controlled using the Power and Sleep Controller (PSC). The PSC allows for dynamic voltage and frequency scaling, as well as power gating of individual domains. Refer to the TRM for detailed information on power management.
The maximum current draw for the DM3730CBPA depends on the operating frequency, voltage, and configuration. The typical current draw is around 350mA at 1GHz, but can be as high as 500mA in certain configurations. Refer to the datasheet for detailed power consumption information.
DM3730CBPA datasheet
by Texas Instruments
