PIC16F57 Microchip Technology Inc., PIC16F57 Datasheet - Page 63

• Manufacturer Part Number: PIC16F57
• Description: Flash-based, 8-bit Cmos Microcontroller Series
• Manufacturer: Microchip Technology Inc.

11.2
© 2007 Microchip Technology Inc.
DC CHARACTERISTICS
Param
D001
D002
D003
D004
D010
D020
Note 1:
No.
2:
3:
*
† Data in “Typ” column is based on characterization results at 25°C. This data is for design guidance only and
V
V
V
S
I
I
DC Characteristics: PIC16F5X (Extended)
Sym.
DD
PD
DD
DR
POR
VDD
b) For standby current measurements, the conditions are the same, except that the device is in Sleep
These parameters are characterized but not tested.
is 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 bus
loading, oscillator type, bus rate, internal code execution pattern and temperature, also have an impact on
the current consumption.
a) The test conditions for all I
Does not include current through R
I
R
= V
mode. The Power-down Current in Sleep mode does not depend on the oscillator type.
wave, from rail-to-rail; all I/O pins tri-stated, pulled to V
disabled as specified.
Supply Voltage
RAM Data Retention Voltage
V
Power-on Reset
V
Power-on Reset
Supply Current
Power-down Current
DD
DD
DD
/2R
Characteristic/Device
Start Voltage to ensure
Rise Rate to ensure
EXT
(mA) with R
(2)
DD
(2)
EXT
can be lowered in Sleep mode without losing RAM data.
DD
in kΩ.
measurements in Active Operation mode are: OSC1 = external square
(1)
EXT
Standard Operating Conditions (unless otherwise specified)
Operating Temperature -40°C ≤ T
0.05*
. The current through the resistor can be estimated by the formula:
Min.
2.0
—
—
—
—
—
—
—
—
Typ†
1.5*
V
170
0.4
1.7
1.0
0.5
15
—
—
SS
Max. Units
15.0
450
5.5
2.0
7.0
8.0
—
40
—
—
SS
, T0CKI = V
V/ms See Section 5.1 “Power-on Reset
mA
mA
μA
μA
μA
μA
V
V
V
Device in Sleep mode
See Section 5.1 “Power-on Reset
(POR)” for details on Power-on Reset
(POR)” for details on Power-on Reset
F
mode
F
F
F
WDT disabled
V
V
OSC
OSC
OSC
OSC
DD
DD
DD
= 2.0V, WDT enabled
= 2.0V, WDT disabled
A
(3)
= 4 MHz, V
= 10 MHz, V
= 20 MHz, V
= 32 kHz, V
, MCLR = V
≤ +125°C for extended
Conditions
PIC16F5X
DD
DD
DD
DD
DD
= 2.0V, XT or RC
= 2.0V, LP mode,
; WDT enabled/
DS41213D-page 61
= 3.0V, HS mode
= 5.0V, HS mode