PIC16F871 Microchip Technology Inc., PIC16F871 Datasheet - Page 124

• Manufacturer Part Number: PIC16F871
• Description: 28/40-pin, 8-bit Cmos Flash Microcontrollers
• Manufacturer: Microchip Technology Inc.

PIC16F870/871
14.2
DS30569B-page 122
DC CHARACTERISTICS
D080
D083
D090
D092
D150*
D100
D101
D102
D120
D121
D122
D130
D131
D132a
D133
Note 1:
Param
No.
2:
3:
*
† Data in "Typ" column is at 5V, 25°C unless otherwise stated. These parameters are for design guidance
DC Characteristics: PIC16F870/871 (Industrial) (Continued)
V
V
V
C
C
C
E
V
T
E
V
T
Sym
OL
OH
OD
D
DRW
DEW
P
PR
PEW
OSC2
IO
B
These parameters are characterized but not tested.
only and are not tested.
In RC oscillator configuration, the OSC1/CLKI pin is a Schmitt Trigger input. It is not recommended that the
PIC16F870/871 be driven with external clock in RC mode.
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.
Negative current is defined as current sourced by the pin.
Output Low Voltage
I/O ports
OSC2/CLKO (RC osc config)
Output High Voltage
I/O ports (Note 3)
OSC2/CLKO (RC osc config)
Open Drain High Voltage
Capacitive Loading Specs
on Output Pins
OSC2 pin
All I/O pins and OSC2
(in RC mode)
SCL, SDA in I
Data EEPROM Memory
Endurance
V
Erase/write cycle time
Program FLASH Memory
Endurance
V
V
Erase/Write cycle time
DD
DD
DD
for read/write
for read
for erase/write
Characteristic
2
C mode
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C
Operating voltage V
and Section 14.2.
V
V
DD
DD
100K
1000
V
V
V
Min
—
—
—
—
—
—
—
—
MIN
MIN
MIN
– 0.7
– 0.7
Typ†
—
—
—
—
—
—
—
—
—
—
—
—
—
4
4
DD
Max
400
0.6
0.6
8.5
5.5
5.5
5.5
range as described in DC spec Section 14.1
15
50
—
—
—
—
8
8
Units
E/W 25 C at 5V
E/W 25 C at 5V
ms
ms
pF
pF
pF
V
V
V
V
V
V
V
V
T
A
I
-40 C to +85 C
I
-40 C to +85 C
I
-40 C to +85 C
I
-40 C to +85 C
RA4 pin
In XT, HS and LP modes when
external clock is used to drive
OSC1.
Using EECON to read/write
V
V
Using EECON to read/write,
V
+85°C for Industrial
OL
OL
OH
OH
MIN
MIN
MIN
 2003 Microchip Technology Inc.
= 8.5 mA, V
= 1.6 mA, V
= -3.0 mA, V
= -1.3 mA, V
= min operating voltage
= min operating voltage
= min operating voltage
Conditions
DD
DD
DD
DD
= 4.5V,
= 4.5V,
= 4.5V,
= 4.5V,