PIC16F84A_07 Datasheet, PDF (56/88 Pages) Microchip Technology – 18-pin Enhanced FLASH/EEPROM 8-bit Microcontroller

PIC16F84A
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 ≤ TA ≤ +70°C (commercial)
-40°C ≤ TA ≤ +85°C (industrial)
Operating voltage VDD range as described in DC specifications
(Section 9.1)
Param
No.
Symbol
Characteristic
Min Typ† Max Units
Conditions
VOL Output Low Voltage
D080
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,
(RC mode only)
VOH 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)
VOD Open Drain High Voltage
D150
RA4 pin
—
— 8.5
V
Capacitive Loading Specs on
Output Pins
D100 COSC2 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)
—
—
50
pF
Data EEPROM Memory
D120 ED
Endurance
1M
10M — E/W 25°C at 5V
D121 VDRW VDD for read/write
VMIN
— 5.5
V VMIN = Minimum operating
voltage
D122 TDEW Erase/Write cycle time
—
4
8
ms
Program FLASH Memory
D130 EP
Endurance
1000 10K — E/W
D131 VPR VDD for read
VMIN
— 5.5
V VMIN = Minimum operating
voltage
D132 VPEW VDD for erase/write
4.5
— 5.5
V
D133 TPEW Erase/Write cycle time
—
4
8
ms
† 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.
DS35007B-page 54
© 2001 Microchip Technology Inc.