Datasheet

PIC16F8X
DS30430B-page 88  1996 Microchip Technology Inc.
Applicable Devices F83 CR83 F84 CR84
13.2 DC CHARACTERISTICS: PIC16LCR84, PIC16LCR83 (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 V
DD Supply Voltage 2.0 — 6.0 V XT, RC, and LP osc configuration
D002 V
DR RAM Data Retention
Voltage
(1)
1.5 * — — V Device in SLEEP mode
D003 V
POR VDD start voltage to
ensure internal Power-
on Reset signal
—VSS — V See section on Power-on Reset for details
D004 S
VDD VDD rise rate to ensure
internal Power-on
Reset signal
0.05* — — V/ms See section on Power-on Reset for details
D010
D010A
D014
I
DD Supply Current
(2)
—
—
—
1
7.3
15
4
10
32
mA
mA
µA
RC and XT osc configuration
(4)
FOSC = 2.0 MHz, VDD = 5.5V
F
OSC = 2.0 MHz, VDD = 5.5V
(During EEPROM programming)
LP osc configuration
F
OSC = 32 kHz, VDD = 2.0V,
WDT disabled
D020
D021
D021A
I
PD Power-down Current
(3)
—
—
—
3.0
0.4
0.4
16
5.0
6.0
µA
µA
µA
VDD = 2.0V, WDT enabled, industrial
V
DD = 2.0V, WDT disabled, commercial
V
DD = 2.0V, 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
estimated by the formula I
R = VDD/2Rext (mA) with Rext in kOhm.