ECE1200 datasheet(60/87 Pages) MICROCHIP

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ECE1200

DS00003093C Draft-page 60

 2018-2021 Microchip Technology Inc.

8.0

ELECTRICAL SPECIFICATIONS

8.1

Maximum Ratings*

*Stresses exceeding those listed could cause permanent damage to the device. This is a stress rating only and func-

tional operation of the device at any other condition above those indicated in the operation sections of this specification

is not implied.

8.1.1

ABSOLUTE MAXIMUM THERMAL RATINGS

8.1.2

ABSOLUTE MAXIMUM SUPPLY VOLTAGE RATINGS

8.1.3

ABSOLUTE MAXIMUM I/O VOLTAGE RATINGS

Note 8-1

The Power Supply used to power the buffer is shown in the Signal Power Well column of Section 2.0

“Pin Configuration”.

Note:

When powering this device from laboratory or system power supplies, it is important that the Absolute Max-

imum Ratings not be exceeded or device failure can result. Some power supplies exhibit voltage spikes on

their outputs when the AC power is switched on or off. In addition, voltage transients on the AC power line

may appear on the DC output. If this possibility exists, it is suggested that a clamp circuit be used.

TABLE 8-1:

ABSOLUTE MAXIMUM THERMAL RATINGS

Parameter

Maximum Limits

Operating Temperature Range

-40oC to +85oC (Industrial)

Storage Temperature Range

-55o to +150oC

Lead Temperature Range

Refer to JEDEC Spec J-STD-020B

TABLE 8-2:

ABSOLUTE POWER SUPPLY RATINGS

Symbol

Parameter

Maximum Limits

VTR_CORE_18

1.8V Logic Power Supply with respect to ground

-0.3V to +1.98V

VTR_18

1.8V I/O Power Supply with respect to ground

-0.3V to +1.98V

VTR_33

3.3V I/O Power Supply with respect to ground

-0.3V to +3.63V

Parameter

Maximum Limits

Voltage with respect to ground on SUSCLK input pin

while device is powered off. (Backdrive Tolerance)

-0.5V to +3.63V

Voltage with respect to ground on any signal pin other

than SUSCLK.

-0.5V to ( [Power Well of pin] + 0.5V ) (Note 8-1)

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