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PIC16F87XATI/SP Datasheet - Page 177

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17.1
DC Characteristics:
PIC16LF873A/874A/876A/877A
(Industrial)
PIC16F873A/874A/876A/877A
(Industrial, Extended)
Param
Characteristic/
Symbol
No.
Device
I
Power-down Current
PD
D020
16LF87XA
D020
D021
16LF87XA
D021
D021A
16LF87XA
D021A
I
D023
Brown-out
BOR
(6)
Reset Current
Legend: Rows with standard voltage device data only are shaded for improved readability.
† Data in “Typ” column is at 5V, 25°C, unless otherwise stated. These parameters are for design guidance
only and are not tested.
Note 1:
This is the limit to which V
DD
2:
The supply current is mainly a function of the operating voltage and frequency. Other factors, such as I/O
pin loading, switching rate, oscillator type, internal code execution pattern and temperature, also have an
impact on the current consumption.
The test conditions for all I
OSC1 = external square wave, from rail-to-rail; all I/O pins tri-stated, pulled to V
MCLR = V
; WDT enabled/disabled as specified.
DD
3:
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
4:
For RC osc configuration, current through R
estimated by the formula Ir = V
Timer1 oscillator (when enabled) adds approximately 20 A to the specification. This value is from
5:
characterization and is for design guidance only. This is not tested.
The  current is the additional current consumed when this peripheral is enabled. This current should be
6:
added to the base I
or I
DD
PD
7:
When BOR is enabled, the device will operate correctly until the V
 2001-2013 Microchip Technology Inc.
PIC16F873A/874A/876A/877A (Industrial, Extended)
PIC16LF873A/874A/876A/877A (Industrial) (Continued)
Standard Operating Conditions (unless otherwise stated)
-40°C  T
Operating temperature
Standard Operating Conditions (unless otherwise stated)
-40°C  T
Operating temperature
-40°C  T
Min
Typ†
Max
Units
(3,5)
A
7.5
30
A
16F87XA
10.5
42
A
60
A
0.9
5
A
16F87XA
1.5
16
A
20
A
0.9
5
A
16F87XA
1.5
19
A
85
200
can be lowered without losing RAM data.
measurements in active operation mode are:
DD
is not included. The current through the resistor can be
EXT
/2R
(mA) with R
in k.
DD
EXT
EXT
measurement.
PIC16F87XA
 +85°C for industrial
A
 +85°C for industrial
A
 +125°C for extended
A
Conditions
V
= 3.0V, WDT enabled,
DD
-40C to +85C
V
= 4.0V, WDT enabled,
DD
-40C to +85C
V
= 4.0V, WDT enabled,
DD
-40C to +125C (extended)
V
= 3.0V, WDT disabled,
DD
0C to +70C
V
= 4.0V, WDT disabled,
DD
-40C to +85C
V
= 4.0V, WDT disabled,
DD
-40C to +125C (extended)
V
= 3.0V, WDT disabled,
DD
-40C to +85C
V
= 4.0V, WDT disabled,
DD
-40C to +85C
BOR enabled, V
= 5.0V
DD
;
DD
and V
DD
SS
voltage trip point is reached.
BOR
DS39582C-page 177
.

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