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PIC16F84A
DS35007B-page 54
2001 Microchip Technology Inc.
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
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
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.
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