Datasheet

PIC16F84A
DS35007C-page 52  2001-2013 Microchip Technology Inc.
VOL Output Low Voltage
D080 I/O ports — — 0.6 V I
OL = 8.5 mA, VDD = 4.5V
D083 OSC2/CLKOUT — — 0.6 V IOL = 1.6 mA, VDD = 4.5V,
(RC mode only)
V
OH Output High Voltage
D090 I/O ports (Note 3) VDD-0.7 — — V IOH = -3.0 mA, VDD = 4.5V
D092 OSC2/CLKOUT (Note 3) VDD-0.7 — — V IOH = -1.3 mA, VDD = 4.5V
(RC mode only)
V
OD Open Drain High Voltage
D150 RA4 pin — — 8.5 V
Capacitive Loading Specs on
Output Pins
D100 C
OSC2 OSC2 pin — — 15 pF In XT, HS and LP modes
when external clock is used
to drive OSC1
D101 CIO All I/O pins and OSC2
(RC mode)
——50pF
Data EEPROM Memory
D120 E
D Endurance 1M 10M — E/W 25C at 5V
D121 V
DRW VDD for read/write VMIN —5.5 VVMIN = Minimum operating
voltage
D122 T
DEW Erase/Write cycle time — 4 8 ms
Program FLASH Memory
D130 E
P Endurance 1000 10K — E/W
D131 VPR VDD for read VMIN —5.5 VVMIN = Minimum operating
voltage
D132 V
PEW VDD for erase/write 4.5 — 5.5 V
D133 TPEW Erase/Write cycle time — 4 8 ms
9.2 DC Characteristics: PIC16F84A-04 (Commercial, Industrial)
PIC16F84A-20 (Commercial, Industrial)
PIC16LF84A-04 (Commercial, Industrial) (Continued)
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 specifications
(Section 9.1)
Param
No.
Symbol Characteristic Min Typ† Max Units Conditions
† 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 PIC16F84A with an
external clock while the device is in RC mode, or chip damage may result.
2: The leakage current on the MCLR
pin is strongly dependent on the applied voltage level. The specified
levels represent normal operating conditions. Higher leakage current may be measured at different input
voltages.
3: Negative current is defined as coming out of the pin.
4: The user may choose the better of the two specs.