Datasheet
1996 Microchip Technology Inc. DS30430B-page 73
PIC16F8X
Applicable Devices
F83
CR83 F84 CR84
11.1 DC CHARACTERISTICS: PIC16F84, PIC16F83 (Commercial, Industrial)
DC Characteristics
Power Supply Pins
Standard Operating Conditions (unless otherwise stated)
Operating temperature 0
°
C
≤
T
A
≤
+70
°
C (commercial)
-40
°
C
≤
T
A
≤
+85
°
C (industrial)
Parameter
No.
Sym Characteristic Min Typ† Max Units Conditions
D001
D001A
V
DD
Supply Voltage 4.0
4.5
—
—
6.0
5.5
V
V
XT, RC and LP osc configuration
HS osc configuration
D002 V
DR
RAM Data Retention
Voltage
(1)
1.5 *
——
V Device in SLEEP mode
D003 V
POR
V
DD
start voltage to
ensure internal
Power-on Reset signal
—
V
SS
—
V See section on Power-on Reset for details
D004 S
VDD
V
DD
rise rate to ensure
internal Power-on
Reset signal
0.05*
——
V/ms See section on Power-on Reset for details
D010
D010A
D013
I
DD
Supply Current
(2)
—
—
—
1.8
7.3
5
4.5
10
10
mA
mA
mA
RC and XT osc configuration
(4)
F
OSC
= 4.0 MHz, V
DD
= 5.5V
F
OSC
= 4.0 MHz, V
DD
= 5.5V
(During Flash programming)
HS
OSC
CONFIGURATION
(PIC16F84-10)
FOSC = 10 MHz, VDD = 5.5V
D020
D021
D021A
I
PD Power-down Current
(3)
—
—
—
7.0
1.0
1.0
28
14
16
µA
µA
µA
VDD = 4.0V, WDT enabled, industrial
V
DD = 4.0V, WDT disabled, commercial
V
DD = 4.0V, WDT disabled, industrial
* These parameters are characterized but not tested.
† Data in "Typ" column is at 5.0V, 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 can be lowered in SLEEP mode without losing RAM data.
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.
The test conditions for all I
DD measurements in active operation mode are:
OSC1=external square wave, from rail to rail; all I/O pins tristated, pulled to V
DD, T0CKI = VDD,
MCLR
= VDD; WDT enabled/disabled as specified.
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 hi-impedance state and tied to V
DD and VSS.
4: For RC osc configuration, current through Rext is not included. The current through the resistor can be esti-
mated by the formula I
R = VDD/2Rext (mA) with Rext in kOhm.