DSPIC33EP128GS708 datasheet(388/484 Pages) MICROCHIP

388 / 484 page

dsPIC33EPXXXGS70X/80X FAMILY

DS70005258C-page 388

 2016-2018 Microchip Technology Inc.

DI60a IICL

Input Low Injection Current

0—

-5(5,8)

All pins except VDD, VSS,

AVDD, AVSS, MCLR, VCAP

and RB7

DI60b IICH

Input High Injection Current

0—

+5(6,7,8)

All pins except VDD, VSS,

AVDD, AVSS, MCLR, VCAP,

RB7 and all 5V tolerant

pins(7)

DI60c

IICT

Total Input Injection Current

(sum of all I/O and control

pins)

-20(9)

—+20(9)

Absolute instantaneous

sum of all ± input injection

currents from all I/O pins

(| IICL | + | IICH |)

 IICT

TABLE 30-11: DC CHARACTERISTICS: I/O PIN INPUT SPECIFICATIONS (CONTINUED)

DC CHARACTERISTICS

Standard Operating Conditions: 3.0V to 3.6V

(unless otherwise stated)

Operating temperature

-40°C

 TA  +85°C for Industrial

-40°C

 TA  +125°C for Extended

Param

No.

Symbol

Characteristic

Min.

Typ.(1)

Max.

Units

Conditions

Note 1:

Data in “Typ.” column is at 3.3V, +25°C unless otherwise stated.

The leakage current on the MCLR pin is strongly dependent on the applied voltage level. The specified

levels represent normal operating conditions. Higher leakage current can be measured at different input

voltages.

Negative current is defined as current sourced by the pin.

See the “Pin Diagrams” section for the 5V tolerant I/O pins.

VIL Source < (VSS – 0.3). Characterized but not tested.

VIH Source > (VDD + 0.3) for pins that are not 5V tolerant only.

Digital 5V tolerant pins do not have internal high-side diodes to VDD and cannot tolerate any “positive”

input injection current.

| Injection Currents | > 0 can affect the ADC results by approximately 4-6 counts.

Any number and/or combination of I/O pins not excluded under IICL or IICH conditions are permitted

provided the mathematical “absolute instantaneous” sum of the input injection currents from all pins do not

exceed the specified limit. Characterized but not tested.

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