PIC16F818_13 Datasheet, PDF (122/178 Pages) Microchip Technology – 18/20-Pin Enhanced Flash Microcontrollers with nanoWatt Technology

PIC16F818/819
15.2 DC Characteristics: Power-Down and Supply Current
PIC16F818/819 (Industrial, Extended)
PIC16LF818/819 (Industrial) (Continued)
PIC16LF818/819
(Industrial)
Standard Operating Conditions (unless otherwise stated)
Operating temperature
-40°C  TA  +85°C for industrial
PIC16F818/819
(Industrial, Extended)
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
Typ Max Units
Conditions
Supply Current (IDD)^(2,3)
PIC16LF818/819 8
20 A
-40°C
7
15 A
+25°C
VDD = 2.0V
7
15 A
PIC16LF818/819 16 30 A
14 25 A
14 25 A
All devices 32 40 A
+85°C
-40°C
+25°C
+85°C
-40°C
VDD = 3.0V
FOSC = 31.25 kHz
(RC_RUN mode,
Internal RC Oscillator)
29 35 A
29 35 A
+25°C
+85°C
VDD = 5.0V
Extended devices 35 45 A
+125°C
PIC16LF818/819 132 160 A
-40°C
126 155 A
126 155 A
+25°C
+85°C
VDD = 2.0V
PIC16LF818/819 260 310 A
230 300 A
230 300 A
All devices 560 690 A
-40°C
+25°C
+85°C
-40°C
VDD = 3.0V
FOSC = 1 MHz
(RC_RUN mode,
Internal RC Oscillator)
500 650 A
500 650 A
+25°C
+85°C
VDD = 5.0V
Extended devices 570 710 A
+125°C
PIC16LF818/819 310 420 A
-40°C
300 410 A
300 410 A
+25°C
+85°C
VDD = 2.0V
PIC16LF818/819 550 650 A
530 620 A
530 620 A
All devices 1.2 1.5 mA
-40°C
+25°C
+85°C
-40°C
VDD = 3.0V
FOSC = 4 MHz
(RC_RUN mode,
Internal RC Oscillator)
1.1 1.4 mA
1.1 1.4 mA
+25°C
+85°C
VDD = 5.0V
Extended devices 1.3 1.6 mA
+125°C
Legend:
Note 1:
2:
3:
Shading of rows is to assist in readability of the table.
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 or VSS and all features that add delta
current disabled (such as WDT, Timer1 Oscillator, BOR, etc.).
The supply current is mainly a function of operating voltage, frequency and mode. Other factors, such as I/O pin loading
and switching rate, oscillator type and circuit, internal code execution pattern and temperature, also have an impact on
the current consumption.
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 enabled/disabled as specified.
For RC oscillator configurations, current through REXT is not included. The current through the resistor can be estimated
by the formula Ir = VDD/2REXT (mA) with REXT in k.
DS39598F-page 122
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