AMIC110 Datasheet, PDF (88/214 Pages) Texas Instruments – Sitara Processors

AMIC110
SPRS971A – AUGUST 2016 – REVISED SEPTEMBER 2016
6 Power and Clocking
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NOTE
The ZCE package is not supported for this family of devices.
6.1 Power Supplies
6.1.1 Power Supply Slew Rate Requirement
To maintain the safe operating range of the internal ESD protection devices, TI recommends limiting the
maximum slew rate for powering on the supplies to be less than 1.0E +5 V/s. For instance, as shown in
Figure 6-1, TI recommends a value greater than 18 µs for the supply ramp slew for a 1.8-V supply.
Supply value
t
0
slew rate < 1E + 5 V/s
slew > (supply value) / (1E + 5V/s)
supply value ´ 10 µs
Figure 6-1. Power Supply Slew and Slew Rate
88
Power and Clocking
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