PIC16F1946 Datasheet, PDF (391/440 Pages) Microchip Technology – 64-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and nanoWatt XLP Technology

PIC16F/LF1946/47
29.3 DC Characteristics: PIC16F/LF1946/47-I/E (Power-Down)
PIC16LF1946/47
PIC16F1946/47
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C  TA  +85°C for industrial
-40°C  TA  +125°C for extended
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C  TA  +85°C for industrial
-40°C  TA  +125°C for extended
Param
No.
D023
D023
D024
D024
Device Characteristics Min.
Power-down Base Current (IPD)⁽²⁾
—
—
—
—
—
—
—
—
Typ†
0.06
0.08
15
18
19
0.5
0.8
16
Max.
+85°C
Max.
+125°C
Units
1
—
A
2
—
A
35
—
A
40
—
A
45
—
A
6
—
A
7
—
A
35
—
A
Conditions
VDD
Note
1.8 WDT, BOR, FVR, and T1OSC
3.0 ^{disabled, all Peripherals Inactive}
1.8 WDT, BOR, FVR, and T1OSC
3.0 ^{disabled, all Peripherals Inactive}
5.0
1.8 LPWDT Current (Note 1)
3.0
1.8 LPWDT Current (Note 1)
—
19
40
—
A
3.0
D025
—
20
45
—
8.5
23
—
8.5
26
—
A
5.0
—
A
1.8 FVR current
—
A
3.0
D025
D026
D026
—
32
50
—
A
1.8 FVR current (Note 4)
—
39
72
—
A
3.0
—
70
120
—
A
5.0
—
7.5 TBD
—
A
3.0 BOR Current (Note 1)
—
34
57
—
A
3.0 BOR Current (Note 1, Note 4)
D027
—
67
100
—
A
5.0
—
0.6
5
—
A
1.8 T1OSC Current (Note 1)
—
1.8
6
—
A
3.0
D027
*
†
Legend:
Note 1:
2:
3:
4:
—
16
35
—
A
1.8 T1OSC Current (Note 1)
—
21
40
—
A
3.0
—
25
45
—
A
5.0
These parameters are characterized but not tested.
Data in “Typ” column is at 3.0V, 25°C unless otherwise stated. These parameters are for design guidance only and are
not tested.
TBD = To Be Determined
The peripheral current is the sum of the base IDD or IPD and the additional current consumed when this peripheral is
enabled. The peripheral  current can be determined by subtracting the base IDD or IPD current from this limit. Max
values should be used when calculating total 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 VDD.
A/D oscillator source is FRC.
0.1 F capacitor on VCAP (RF0).
 2010 Microchip Technology Inc.
Preliminary
DS41414A-page 389