PIC12F635ESS datasheet(176/234 Pages) MICROCHIP

176 / 234 page

PIC12F635/PIC16F636/639

DS41232D-page 174

15.6

DC Characteristics: PIC16F639-I (Industrial)

DC CHARACTERISTICS

Standard Operating Conditions (unless otherwise stated)

Operating temperature

-40°C

≤ TA ≤ +85°C for industrial

Supply Voltage

2.0V

≤ VDD ≤ 3.6V

Param

No.

Sym

Device Characteristics

Min

Typ†

Max

Units

Conditions

VDD

Note

D010

IDD

Supply Current(1,2,3)

—11

μA2.0

FOSC = 32.768 kHz

LP Oscillator mode

—18

μA3.0

D011

—

140

240

μA2.0

FOSC = 1 MHz

XT Oscillator mode

—

220

380

μA3.0

D012

—

260

360

μA2.0

FOSC = 4 MHz

XT Oscillator mode

—

420

650

μA3.0

D013

—

130

220

μA2.0

FOSC = 1 MHz

EC Oscillator mode

—

215

360

μA3.0

D014

—

220

340

μA2.0

FOSC = 4 MHz

EC Oscillator mode

—

375

550

μA3.0

D015

—

μA2.0

FOSC = 31 kHz

LFINTOSC mode

—16

μA3.0

D016

—

340

450

μA2.0

FOSC = 4 MHz

HFINTOSC mode

—

500

700

μA3.0

D017

—

230

400

μA2.0

FOSC = 4 MHz

EXTRC mode

—

400

680

μA3.0

D020

IPD

Power-down Base Current(4)

—

0.15

1.2

μA

2.0

WDT, BOR, Comparators,

VREF and T1OSC disabled

(excludes AFE)

—

0.20

1.5

μA3.0

D021

IWDT

—

1.2

2.2

μA2.0

WDT Current(1)

—2.0

4.0

μA3.0

D022A

IBOR

—

μA

3.0

BOR Current(1)

D022B

ILVD

—

μA

2.0

PLVD Current

—25

μA3.0

D023

ICMP

—

μA

2.0

Comparator Current(1)

—60

μA3.0

D024A

IVREFHS

—30

μA2.0

CVREF Current(1)

(high-range)

—45

μA3.0

D024B

IVREFLS

—39

μA2.0

CVREF Current(1)

(low-range)

—59

μA3.0

D025

IT1OSC

—

4.5

7.0

μA

2.0

T1OSC Current(1)

—5.0

8.0

μA3.0

D026

IACT

Active Current of AFE only

(receiving signal)

1 LC Input Channel Signal

3 LC Input Channel Signals

—

μA

3.6

CS = VDD; Input = Continuous

Wave (CW);

Amplitude = 300 mVPP.

All channels enabled.

D027

ISTDBY

Standby Current of AFE only

(not receiving signal)

1 LC Input Channel Enabled

2 LC Input Channels Enabled

3 LC Input Channels Enabled

—

μΑ

μA

3.6

CS = VDD; ALERT = VDD

D028

ISLEEP

Sleep Current of AFE only

—

0.2

μA3.6

CS = VDD; ALERT = VDD

†

Data in “Typ” column is at 3.0V, 25

°C unless otherwise stated. These parameters are for design guidance only and are not tested.

Note

The test conditions for all IDD measurements in active operation mode are: OSC1 = external square wave, from rail-to-rail; all I/O pins

tri-stated, pulled to VDD; MCLR = VDD; WDT disabled. MCU only, Analog Front-End not included.

The supply current is mainly a function of the operating voltage and frequency. Other factors, such as I/O pin loading and switching rate,

oscillator type, internal code execution pattern and temperature, also have an impact on the current consumption. MCU only, Analog

Front-End not included.

The peripheral current is the sum of the base IDD or IPD and the additional current consumed when this peripheral is enabled. The

peripheral

Δ current can be determined by subtracting the base IDD or IPD current from this limit. Max values should be used when

calculating total current consumption.

The power-down current in Sleep mode does not depend on the oscillator type. Power-down current is measured with the part in Sleep

mode, with all I/O pins in high-impedance state and tied to VDD.

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