Microchip Technology MCU PIC PIC18F87K22-I/PTRSL TQFP-80 MCP PIC18F87K22-I/PTRSL Scheda Tecnica
Codici prodotto
PIC18F87K22-I/PTRSL
PIC18F87K22 FAMILY
DS39960D-page 490
2011 Microchip Technology Inc.
Supply Current (I
DD
) Cont.
(2,3)
All devices
2.1
5.5
µA
-40°C
V
DD
= 1.8V
(
)
Regulator Disabled
F
OSC
= 31 kHz
(RC_IDLE mode,
LF-INTOSC)
2.1
5.7
µA
+25°C
2.2
6.0
µA
+85°C
10
20
µA
+125ºC
All devices
3.7
7.5
µA
-40°C
V
DD
= 3.3V
(
)
Regulator Disabled
3.9
7.8
µA
+25°C
3.9
8.5
µA
+85°C
12
24
µA
+125ºC
All devices
70
180
µA
-40°C
V
DD
= 5V
)
Regulator Enabled
80
190
µA
+25°C
80
200
µA
+85°C
200
420
µA
+125ºC
All devices
330
650
µA
-40°C
V
DD
= 1.8V
(
)
Regulator Disabled
F
OSC
= 1 MHz
(RC_IDLE mode,
HF-INTOSC)
330
640
µA
+25°C
330
630
µA
+85°C
500
850
µA
+125ºC
All devices
520
850
µA
-40°C
V
DD
= 3.3V
(
)
Regulator Disabled
520
900
µA
+25°C
520
850
µA
+85°C
800
1200
µA
+125ºC
All devices
590
940
µA
-40°C
V
DD
= 5V
)
Regulator Enabled
600
960
µA
+25°C
620
990
µA
+85°C
1000
1400
µA
+125ºC
All devices
470
770
µA
-40°C
V
DD
= 1.8V
(
)
Regulator Disabled
F
OSC
= 4 MHz
(RC_IDLE mode,
internal HF-INTOSC)
470
770
µA
+25°C
460
760
µA
+85°C
700
1000
µA
+125ºC
All devices
800
1400
µA
-40°C
V
DD
= 3.3V
(
)
Regulator Disabled
800
1350
µA
+25°C
790
1300
µA
+85°C
1100
1400
µA
+125ºC
All devices
880
1600
µA
-40°C
V
DD
= 5V
)
Regulator Enabled
890
1700
µA
+25°C
910
1800
µA
+85°C
1200
2200
µA
+125ºC
31.2
DC Characteristics:
Power-Down and Supply Current
PIC18F87K22 Family (Industrial/Extended) (Continued)
PIC18F87K22 Family (Industrial/Extended) (Continued)
PIC18F87K22 Family
(Industrial/Extended)
(Industrial/Extended)
Standard Operating Conditions (unless otherwise stated)
Operating temperature
Operating temperature
-40°C
T
A
+85°C for industrial
-40°C
T
A
+125°C for extended
Param
No.
Device
Typ
Max
Units
Conditions
Note
1:
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 a high-impedance state and tied to V
the part in Sleep mode, with all I/O pins in a high-impedance state and tied to V
DD
or V
SS
, and all features that add delta
current are disabled (such as WDT, SOSC oscillator, BOR, etc.).
2:
The supply current is mainly a function of operating voltage, frequency and mode. Other factors, such as I/O pin loading
and switching rate, oscillator type and circuit, internal code execution pattern and temperature, also have an impact on
the current consumption.
The test conditions for all I
and switching rate, oscillator type and circuit, internal code execution pattern and temperature, also have an impact on
the current consumption.
The test conditions for all I
DD
measurements in Active Operation mode are:
OSC1 = External square wave, from rail-to-rail; all I/O pins tri-stated, pulled to V
DD
;
MCLR = V
DD
; WDT enabled/disabled as specified.
3:
Standard, low-cost 32 kHz crystals have an operating temperature range of -10°C to +70°C. Extended temperature
crystals are available at a much higher cost.
crystals are available at a much higher cost.
4:
Voltage regulator disabled (ENVREG = 0, tied to V
SS
, RETEN (CONFIG1L<0>) = 1).
5:
Voltage regulator enabled (ENVREG = 1, tied to V
DD
, SRETEN (WDTCON<4>) = 1 and RETEN (CONFIG1L<0>) = 0).
6:
48 MHz, maximum frequency at +125ºC.