Datasheet
1996 Microchip Technology Inc. DS30430B-page 75
PIC16F8X
Applicable Devices F83 CR83 F84 CR84
11.3 DC CHARACTERISTICS: PIC16F84, PIC16F83 (Commercial, Industrial)
PIC16LF84, PIC16LF83 (Commercial, Industrial)
DC Characteristics
All Pins Except
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)
Operating voltage V
DD range as described in DC spec
Section 11.1 and Section 11.2.
Parameter
No. Sym Characteristic Min Typ† Max Units Conditions
Input Low Voltage
V
IL I/O ports
D030 with TTL buffer V
SS
—
0.8 V 4.5 V ≤ VDD ≤ 5.5 V
D030A V
SS
—
0.16VDD V entire range
(4)
D031 with Schmitt Trigger buffer VSS
—
0.2VDD V entire range
D032 MCLR
, RA4/T0CKI Vss
—
0.2VDD V
D033 OSC1 (XT, HS and LP modes)
(1)
Vss
—
0.3VDD V
D034 OSC1 (RC mode) Vss
—
0.1VDD V
Input High Voltage
V
IH I/O ports
—
D040
D040A
with TTL buffer 2.4
0.48V
DD
—
—
VDD
VDD
V
V
4.5 V ≤ VDD ≤ 5.5V
entire range
(4)
D041 with Schmitt Trigger buffer 0.45VDD
—
VDD entire range
D042 MCLR
, RA4/T0CKI, OSC1
(RC mode)
0.85 VDD
—
VDD V
D043 OSC1 (XT, HS and LP modes)
(1)
0.7 VDD
—
VDD V
D050 V
HYS Hysteresis of
Schmitt Trigger inputs
TBD
——
V
D070 I
PURB PORTB weak pull-up current 50* 250* 400* µAVDD = 5.0V, VPIN = VSS
Input Leakage Current
(2,3)
D060 IIL I/O ports
——
±1µA Vss ≤ VPIN ≤ VDD,
Pin at hi-impedance
D061 MCLR
, RA4/T0CKI
——
±5µA Vss ≤ VPIN ≤ VDD
D063 OSC1
——
±5µA Vss ≤ VPIN ≤ VDD, XT, HS and
LP osc configuration
Output Low Voltage
D080 V
OL I/O ports
——
0.6 V IOL = 8.5 mA, VDD = 4.5V
D083 OSC2/CLKOUT
——
0.6 V IOL = 1.6 mA, VDD = 4.5V
Output High Voltage
D090 V
OH I/O ports
(3)
VDD-0.7
——
VIOH = -3.0 mA, VDD = 4.5V
D092 OSC2/CLKOUT V
DD-0.7
——
VIOH = -1.3 mA, VDD = 4.5V
* 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: In RC oscillator configuration, the OSC1 pin is a Schmitt Trigger input. Do not drive the PIC16F8X with an
external clock while the device is in RC mode, otherwise chip damage may result.
2: The leakage current on the MCLR
pin is strongly dependent on the applied voltage level. The specified lev-
els represent normal operating conditions. Higher leakage current may be measured at different input volt-
ages.
3: Negative current is defined as coming out of the pin.
4: The user may use better of the two specs.