41594B datasheet(325/372 Pages) MICROCHIP

325 / 372 page

 2011-2012 Microchip Technology Inc.

Preliminary

DS41594B-page 325

PIC12LF1840T48A

31.2

DC Characteristics: PIC12LF1840T48A-I (Industrial)

PIC12LF1840T48A

Standard Operating Conditions (unless otherwise stated)

Operating temperature

-40°C

 TA  +85°C for industrial

Param

No.

Device

Characteristics

Min.

Typ†

Max.

Units

Conditions

VDD

Note

Supply Current (IDD)(1, 2)

D010

—

5.0

A1.8

FOSC = 32 kHz, -40°C to +85°C

LP Oscillator mode

—6.8

A3.0

D011

—

115

A1.8

FOSC = 1 MHz

XT Oscillator mode

—111

200

A3.0

D012

—

135

280

A1.8

FOSC = 4 MHz

XT Oscillator mode

—

239

460

A3.0

D013

—

170

A1.8

FOSC = 1 MHz

EC Oscillator mode, Medium-power mode

—69

250

A3.0

D014

—

118

250

A1.8

FOSC = 4 MHz

EC Oscillator mode,

Medium-power mode

—

222

420

A3.0

Supply Current (IDD)(1, 2)

D015

—

2.5

A1.8

FOSC = 31 kHz

LFINTOSC mode

—4.0

A3.0

D016

—

103

190

A1.8

FOSC = 500 kHz

MFINTOSC mode

—

124

220

A3.0

D017*

—

.44

0.8

1.8

FOSC = 8 MHz

HFINTOSC mode

—.67

1.25

3.0

D018

—

0.6

1.2

1.8

FOSC = 16 MHz

HFINTOSC mode

—0.95

1.8

3.0

D019

—

1.9

3.0

FOSC = 32 MHz

HFINTOSC mode (Note 3)

—2.3

3.3

3.6

Supply Current (IDD)(1, 2)

D020

—

2.0

2.5

3.0

FOSC = 32 MHz

HS Oscillator mode (Note 4)

—2.5

3.0

3.6

D021

—

124

300

A1.8

FOSC = 4 MHz

EXTRC mode (Note 5)

—

212

400

A3.0

Note 1:

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.

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.

8 MHz internal RC oscillator with 4xPLL enabled.

8 MHz crystal oscillator with 4xPLL enabled.

For RC oscillator configurations, current through REXT is not included. The current through the resistor can be extended

by the formula IR = VDD/2REXT (mA) with REXT in k



41594B Datasheet(PDF) 325 Page - Microchip Technology

41594B Datasheet(HTML) 325 Page - Microchip Technology

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL