PIC16F747 Microchip Technology Inc., PIC16F747 Datasheet - Page 211

• Manufacturer Part Number: PIC16F747
• Description: 28/40/44-pin, 8-bit Cmos Flash Microcontrollers With 10-bit A/d And Nanowatt Technology
• Manufacturer: Microchip Technology Inc.

18.1
 2004 Microchip Technology Inc.
PIC16LF737/747/767/777
PIC16F737/747/767/777
D001
D001
D001A
D002*
D003
D004*
D005
D005
D005
Legend:
Note 1:
Param
(Industrial)
(Industrial, Extended)
No.
2:
3:
4:
5:
6:
*
†
DC Characteristics: PIC16F737/747/767/777 (Industrial, Extended)
V
V
V
SV
V
Sym
DD
DR
POR
BOR
Shading of rows is to assist in readability of of the table.
These parameters are characterized but not tested.
Data in “Typ” column is at 5V, 25°C unless otherwise stated. These parameters are for design guidance only and are not
tested.
This is the limit to which V
The supply current is mainly a function of the operating voltage and frequency. Other factors, such as I/O pin loading and
switching rate, oscillator type, internal code execution pattern and temperature, also have an impact on the current
consumption.
The power-down current in Sleep mode does not depend on the oscillator type. Power-down current is measured with the
part in Sleep mode, with all I/O pins in high-impedance state and tied to V
For RC oscillator configuration, current through R
by the formula Ir = V
The
base I
When BOR is enabled, the device will operate correctly until the V
DD
Supply Voltage
RAM Data Retention
Voltage (Note 1)
V
ensure internal Power-on Reset
signal
V
internal Power-on Reset signal
Brown-out Reset Voltage
BORV1:BORV0 = 11
BORV1:BORV0 = 10
BORV1:BORV0 = 01
BORV1:BORV0 = 00
BORV1:BORV0 = 1x
BORV1:BORV0 = 01
BORV1:BORV0 = 00
BORV1:BORV0 = 1x
BORV1:BORV0 = 01
BORV1:BORV0 = 00
DD
current is the additional current consumed when this peripheral is enabled. This current should be added to the
DD
DD
or I
Rise Rate to ensure
Start Voltage to
The test conditions for all I
OSC1 = external square wave, from-rail to-rail; all I/O pins tri-stated, pulled to V
MCLR = V
PD
Characteristic
measurement.
DD
DD
/2R
; WDT enabled/disabled as specified.
DD
EXT
PIC16LF7X7
PIC16LF7X7
PIC16LF737/747/767/777 (Industrial)
PIC16F7X7
PIC16F7X7 Industrial
PIC16F7X7 Extended
can be lowered without losing RAM data.
(mA) with R
DD
measurements in active operation mode are:
Standard Operating Conditions (unless otherwise stated)
Operating temperature
Standard Operating Conditions (unless otherwise stated)
Operating temperature
V
EXT
0.05
1.96
2.64
4.41
N.A.
4.16
4.45
N.A.
4.07
4.36
4.11
Min
BOR
2.5
2.2
2.0
4.0
—
—
in k .
*
EXT
Typ†
2.06
2.78
4.33
4.64
V
1.5
—
—
—
—
—
—
—
—
—
—
—
—
is not included. The current through the resistor can be estimated
SS
Max
2.16
2.92
4.55
4.87
N.A.
4.83
N.A.
4.59
4.92
5.5
5.5
5.5
5.5
5.5
4.5
—
—
—
BOR
Units
V/ms See section on Power-on Reset for details
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
-40°C
-40°C
-40°C
voltage trip point is reached.
DD
A/D in use, -40°C to +85°C
A/D in use, 0°C to +85°C
A/D not used, -40°C to +85°C
All configurations
BOR enabled (Note 6)
See section on Power-on Reset for details
85 C
Not in operating voltage range of device
Not in operating voltage range of device
and V
T
T
T
A
A
A
T
+85°C for industrial
+85°C for industrial
+125°C for extended
SS
25 C
.
PIC16F7X7
DD
Conditions
DS30498C-page 209