PIC16LF1902-ESS 查看數據表（PDF） - Microchip Technology

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PIC16LF1902-ESS

28-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and nanoWatt XLP Technology

Microchip Technology 

PIC16LF1902/3

21.3 DC Characteristics: PIC16LF1902/3-I/E (Power-Down)

PIC16LF1902

Standard Operating Conditions (unless otherwise stated)

Operating temperature -40°C  TA  +85°C for industrial

-40°C  TA  +125°C for extended

Param

No.

Device Characteristics

Min.

Typ†

Max.

+85°C

Max.

+125°C

Units

VDD

Conditions

Note

Power-down Base Current (IPD)(2)

D023

—

15

35

—

18

40

—

A

1.8 WDT, BOR, FVR, and T1OSC

—

A

3.0 disabled, all Peripherals Inactive

—

19

45

—

A

5.0

D024

—

16

35

—

A

1.8 LPWDT Current (Note 1)

—

19

40

—

A

3.0

—

20

45

—

A

5.0

D025

—

32

50

—

A

1.8 FVR current

—

39

72

—

A

3.0

—

70

120

—

A

5.0

D026

—

34

57

—

A

3.0 BOR Current (Note 1)

—

67

100

—

A

5.0

D027

—

16

35

—

A

1.8 T1OSC Current (Note 1)

—

21

40

—

A

3.0

—

25

45

—

A

5.0

D028

—

16

35

—

21

40

—

A

1.8 A/D Current (Note 1, Note 3), no

—

A

3.0 conversion in progress

—

25

50

—

A

5.0

D029

—

280

—

—

280

—

—

A

1.8 A/D Current (Note 1, Note 3),

—

A

3.0 conversion in progress

—

280

—

—

A

5.0

D031

—

1

—

—

A

5.0 LCD Bias Ladder, Low power

—

10

—

—

A

5.0 LCD Bias Ladder, Medium power

—

100

—

—

A

5.0 LCD Bias Ladder, High power

*

†

Legend:

Note 1:

2:

3:

These parameters are characterized but not tested.

Data in “Typ” column is at 3.0V, 25°C unless otherwise stated. These parameters are for design guidance only and are

not tested.

TBD = To Be Determined

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

enabled. The peripheral  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.

A/D oscillator source is FRC.

 2011 Microchip Technology Inc.

Preliminary

DS41455A-page 199

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