PIC16F/LF1946/47
29.2 DC Characteristics: PIC16F/LF1946/47-I/E (Industrial, Extended)
Standard Operating Conditions (unless otherwise stated)
PIC16LF1946/47
Operating temperature
-40°C TA +85°C for industrial
-40°C TA +125°C for extended
Standard Operating Conditions (unless otherwise stated)
PIC16F1946/47
Param
Operating temperature
-40°C TA +85°C for industrial
-40°C TA +125°C for extended
Conditions
Device
Min.
Typ†
Max.
Units
No.
Characteristics
VDD
Note
(1, 2)
Supply Current (IDD)
LDO Regulator
D009
—
350
—
A
—
HS, EC OR INTOSC/INTOSCIO (8-16 MHZ)
Clock modes with all VCAP pins disabled
—
—
—
50
30
5
A
A
A
—
—
—
All VCAP pins disabled
VCAP enabled on RF0
—
—
—
LP Clock mode and Sleep (requires FVR and
BOR to be disabled)
D010
D010
—
—
7.0
9.0
16
20
A
A
1.8
3.0
FOSC = 32 kHz
LP Oscillator mode (Note 4),
-40°C TA +85°C
—
—
—
—
—
24
30
40
45
50
—
—
A
A
A
A
A
1.8
3.0
5.0
1.8
3.0
FOSC = 32 kHz
LP Oscillator mode (Note 4, 5),
-40°C TA +85°C
32
D010A
D010A
7.0
9.0
FOSC = 32 kHz
LP Oscillator mode (Note 4)
-40°C TA +125°C
—
—
—
—
—
—
—
—
—
—
—
—
—
24
30
A
A
A
A
A
A
A
A
A
A
A
A
A
1.8
3.0
5.0
1.8
3.0
1.8
3.0
5.0
1.8
3.0
1.8
3.0
5.0
—
—
FOSC = 32 kHz
LP Oscillator mode (Note 4, 5)
-40°C TA +125°C
32
—
D011
D011
75
FOSC = 1 MHz
XT Oscillator mode
150
225
175
250
690
350
700
450
800
1320
150
95
FOSC = 1 MHz
XT Oscillator mode (Note 5)
170
390
210
390
230
410
930
D012
D012
FOSC = 4 MHz
XT Oscillator mode
FOSC = 4 MHz
XT Oscillator mode (Note 5)
Note 1: The test conditions for all IDD measurements in active operation mode are: OSC1 = external square wave, from
rail-to-rail; all I/O pins tri-stated, pulled to VDD; MCLR = VDD; WDT disabled.
2: 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.
3: For RC oscillator configurations, current through REXT is not included. The current through the resistor can be extended
by the formula IR = VDD/2REXT (mA) with REXT in k
4: FVR and BOR are disabled.
5: 0.1 F capacitor on VCAP (RF0).
6: 8 MHz crystal oscillator with 4x PLL enabled.
DS41414A-page 386
Preliminary
2010 Microchip Technology Inc.
MICROCHIP [ MICROCHIP ]
