Datasheet

PIC16(L)F1847
DS40001453D-page 352 Preliminary  2011-2013 Microchip Technology Inc.
D020 — 3.20
3.50
mA 3.0 F
OSC = 32 MHz
HS Oscillator
(Note 4)
—3.70
3.90
mA 3.6
D020 — 3.30
3.60
mA 3.0 FOSC = 32 MHz
HS Oscillator
(Note 4)
— 3.70
4.10
mA 5.0
D021 — 252
350
A1.8FOSC = 4 MHz
EXTRC
(Note 5)
— 480
580
A3.0
D021 — 302
425
A 1.8 FOSC = 4 MHz
EXTRC
(Note 5)
— 440
680
A 3.0
— 511
780
A 5.0
30.2 DC Characteristics: Supply Current (IDD) (Continued)
PIC16LF1847
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C  TA  +85°C for industrial
-40°C
 TA  +125°C for extended
PIC16F1847
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. Units
Conditions
V
DD Note
* 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.
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 V
DD; MCLR = VDD; WDT disabled.
2: 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.
3: 8 MHz internal oscillator with 4x PLL enabled.
4: 8 MHz crystal oscillator with 4x PLL enabled.
5: For RC oscillator configurations, current through REXT is not included. The current through the resistor can be extended
by the formula I
R = VDD/2REXT (mA) with REXT in k