DSPIC30F4012 datasheet(183/238 Pages) MICROCHIP

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DS70135G-page 183

dsPIC30F4011/4012

TABLE 24-8:

DC CHARACTERISTICS: I/O PIN INPUT SPECIFICATIONS

DC CHARACTERISTICS

Standard Operating Conditions: 2.5V to 5.5V

(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

VIL

Input Low Voltage(2)

DI10

I/O pins:

with Schmitt Trigger buffer

VSS

—0.2 VDD

DI15

MCLR

VSS

—0.2 VDD

DI16

OSC1 (in XT, HS and LP modes)

VSS

—0.2 VDD

DI17

OSC1 (in RC mode)(3)

VSS

—0.3 VDD

DI18

SDA, SCL

VSS

—0.3 VDD

SMBus disabled

DI19

SDA, SCL

VSS

—

0.8

SMBus enabled

VIH

Input High Voltage(2)

DI20

I/O pins:

with Schmitt Trigger buffer

0.8 VDD

—VDD

DI25

MCLR

0.8 VDD

—VDD

DI26

OSC1 (in XT, HS and LP modes) 0.7 VDD

—VDD

DI27

OSC1 (in RC mode)(3)

0.9 VDD

—VDD

DI28

SDA, SCL

0.7 VDD

—VDD

SMBus disabled

DI29

SDA, SCL

2.1

—

VDD

SMBus enabled

DI30

ICNPU

CNXX Pull-up Current(2)

250

400

μAVDD = 5V, VPIN = VSS

IIL

Input Leakage Current(2,4,5)

DI50

I/O ports

—

0.01

±1

μAVSS ≤VPIN ≤VDD,

Pin at high-impedance

DI51

Analog input pins

—

0.50

—

μAVSS ≤VPIN ≤VDD,

Pin at high-impedance

DI55

MCLR

—0.05

±5

μAVSS ≤VPIN ≤VDD

DI56

OSC1

—

0.05

±5

μAVSS ≤VPIN ≤VDD,

XT, HS and LP Osc mode

Note 1:

Data in “Typ” column is at 5V, 25°C unless otherwise stated. Parameters are for design guidance only and

are not tested.

These parameters are characterized but not tested in manufacturing.

In RC oscillator configuration, the OSC1/CLKl pin is a Schmitt Trigger input. It is not recommended that the

dsPIC30F device be driven with an external clock while in RC mode.

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

els represent normal operating conditions. Higher leakage current may be measured at different input volt-

ages.

Negative current is defined as current sourced by the pin.

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