DLPS030E December 2013 – March 2019 DLPC2607
Refer to the PDF data sheet for device specific package drawings
Although the DLPC2607 device requires an array of power supply voltages, (that is, VDD, VDD_PLL, VCC_18, VCC_FLSH, and VCC_INTF), there are no restrictions regarding the relative order of power supply sequencing to avoid damaging the DLPC2607 device. This is true for both power-up and power-down scenarios. Similarly there is no minimum time between powering-up or powering-down the different supplies feeding the DLPC2607 device.
Often, there are power sequencing requirements for devices that share the supplies with the DLPC2607 device.
From a functional standpoint, there is one specific power-sequencing recommendation to ensure proper operation. In particular, apply all ASIC power and allow it to reach the minimum specified voltage levels before RESET is deasserted to ensure proper power-up initialization is performed. Ensure that all I/O power remains applied as long as 1-V core power is applied and RESET is de-asserted.
When VDD10 core power is applied but I/O power is not applied, additional leakage current may be drawn.