Datasheet

PIC16(L)F1938/9
DS40001574C-page 384  2011-2013 Microchip Technology Inc.
D017
Supply Current (IDD)
(1, 2)
—90
160
A1.8FOSC = 500 kHz
MFINTOSC mode
— 120
190
A3.0
D017 — 120 190 A 1.8 FOSC = 500 kHz
MFINTOSC mode
(Note 5)
— 150 240 A 3.0
— 190 320 A 5.0
D018 — 0.6
0.8
mA 1.8 F
OSC = 8 MHz
HFINTOSC mode
—1.0
1.3
mA 3.0
D018 — 0.7 0.9 mA 1.8 FOSC = 8 MHz
HFINTOSC mode
(Note 5)
— 1.0 1.4 mA 3.0
— 1.2 1.5 mA 5.0
D019 — 1.0
1.2
mA 1.8 F
OSC = 16 MHz
HFINTOSC mode
—1.6
2.0
mA 3.0
D019 — 1.0 1.3 mA 1.8 FOSC = 16 MHz
HFINTOSC mode
(Note 5)
— 1.6 2.0 mA 3.0
— 1.8 2.2 mA 5.0
D020 — 3.0
3.9
mA 3.0 F
OSC = 32 MHz
HFINTOSC mode
—3.7
4.6
mA 3.6
D020 — 3.0 3.9 mA 3.0 FOSC = 32 MHz
HFINTOSC mode
— 3.3 4.1 mA 5.0
D021 — 200
300
A1.8FOSC = 4 MHz
EXTRC mode
(Note 3)
— 350
490
A3.0
D021 — 210 300 A 1.8 FOSC = 4 MHz
EXTRC mode
(Note 3, Note 5)
— 370 500 A 3.0
— 460 590 A 5.0
D022 — 3.0
3.9
mA 3.0 F
OSC = 32 MHz
HS Oscillator mode (Note 6)
—3.7
4.6
mA 3.6
D022 — 3.0 3.9 mA 3.0 FOSC = 32 MHz
HS Oscillator mode
(Note 5, Note 6)
— 3.3 4.1 mA 5.0
30.2 DC Characteristics: PIC16F/LF1938/39-I/E (Industrial, Extended) (Continued)
PIC16LF1938/9
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C  TA  +85°C for industrial
-40°C
 TA  +125°C for extended
PIC16F1938/9
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C  TA  +85°C for industrial
-40°C
 TA  +125°C for extended
Param
No.
Device
Characteristics
Min. Typ† Max. Units
Conditions
V
DD Note
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 V
DD; 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 I
R = VDD/2REXT (mA) with REXT in k
4:
FVR and BOR are disabled.
5: 0.1 F capacitor on VCAP (RA0).
6: 8 MHz crystal oscillator with 4x PLL enabled.