PIC16F819 Microchip Technology Inc., PIC16F819 Datasheet - Page 123

• Manufacturer Part Number: PIC16F819
• Description: 18/20-pin Enhanced Flash Microcontrollers With Nanowatt Technology
• Manufacturer: Microchip Technology Inc.

15.2
 2004 Microchip Technology Inc.
PIC16LF818/819
PIC16F818/819
Legend:
Note 1:
Param
No.
(Industrial)
(Industrial, Extended)
2:
3:
DC Characteristics: Power-Down and Supply Current
Supply Current (I
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 V
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 I
For RC oscillator configurations, current through R
by the formula Ir = V
Extended devices
Device
PIC16LF818/819
PIC16LF818/819
OSC1 = external square wave, from rail-to-rail; all I/O pins tri-stated, pulled to V
MCLR = V
All devices
DD
)
(2,3)
DD
DD
/2R
; WDT enabled/disabled as specified.
Standard Operating Conditions (unless otherwise stated)
Operating temperature
Standard Operating Conditions (unless otherwise stated)
Operating temperature
DD
EXT
PIC16F818/819 (Industrial, Extended)
PIC16LF818/819 (Industrial) (Continued)
Typ
16
14
14
32
26
26
35
9
7
7
measurements in active operation mode are:
(mA) with R
Max
20
15
15
30
25
25
40
35
35
53
EXT
Units
A
A
A
A
A
A
A
A
A
A
in k .
EXT
is not included. The current through the resistor can be estimated
+125°C
+25°C
+85°C
+25°C
+85°C
+25°C
+85°C
-40°C
-40°C
-40°C
-40°C
-40°C
-40°C
T
T
T
A
A
A
+85°C for industrial
+85°C for industrial
+125°C for extended
V
V
V
DD
DD
DD
= 2.0V
= 3.0V
= 5.0V
PIC16F818/819
DD
Conditions
or V
SS
and all features that add delta
DD
;
F
(LP Oscillator)
OSC
DS39598E-page 121
= 32 kH
Z