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PIC16F1938 Datasheet, PDF (386/452 Pages) Microchip Technology – 28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers | |||
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PIC16(L)F1938/9
30.2 DC Characteristics: PIC16F/LF1938/39-I/E (Industrial, Extended) (Continued)
PIC16LF1938/39
PIC16F1938/39
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C ï£ TA ï£ +85°C for industrial
-40°C ï£ TA ï£ +125°C for extended
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C ï£ TA ï£ +85°C for industrial
-40°C ï£ TA ï£ +125°C for extended
Param
No.
Device
Characteristics
Min. Typâ Max. Units
VDD
Conditions
Note
Supply Current (IDD)(1, 2)
D017
â
130
180
ïA
â
190
250
ïA
1.8 FOSC = 500 kHz
3.0 MFINTOSC mode
D017
â
150
250
ïA
â
210
300
ïA
1.8 FOSC = 500 kHz
3.0 MFINTOSC mode (Note 5)
â
270
350
ïA
5.0
D018
â
1.0
1.3
mA
1.8 FOSC = 8 MHz
â
1.8
2.0
mA
3.0 HFINTOSC mode
D018
â
1.0
1.5
mA
1.8 FOSC = 8 MHz
â
1.8
2.2
mA
3.0 HFINTOSC mode (Note 5)
â
2.0
2.5
mA
5.0
D019
â
1.5
2
mA
1.8 FOSC = 16 MHz
â
2.8
3.5
mA
3.0 HFINTOSC mode
D019
â
1.7
2.23
mA
1.8 FOSC = 16 MHz
â
2.9
4.3
mA
3.0 HFINTOSC mode (Note 5)
â
3.1
4.6
mA
5.0
D020
â
4.8
6.2
mA
3.0 FOSC = 32 MHz
â
5.0
7.5
mA
3.6 HFINTOSC mode
D020
â
4.8
7.5
mA
3.0 FOSC = 32 MHz
â
5.0
8.3
mA
5.0 HFINTOSC mode
D021
â
410
550
ïA
â
710
950
ïA
1.8 FOSC = 4 MHz
3.0 EXTRC mode (Note 3)
D021
â
430
700
ïA
â
730 1100
ïA
1.8 FOSC = 4 MHz
3.0 EXTRC mode (Note 3, Note 5)
â
860 1200
ïA
5.0
D022
â
5.3
7.3
mA
3.0 FOSC = 32 MHz
â
6.0
8.0
mA
3.6 HS Oscillator mode (Note 6)
D022
â
5.3
7.3
mA
3.0 FOSC = 32 MHz
â
6.0
8.0
mA
5.0 HS Oscillator mode (Note 5, Note 6)
Note 1:
2:
3:
4:
5:
6:
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.
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.
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 kïï®
FVR and BOR are disabled.
0.1 ïF capacitor on VCAP (RA0).
8 MHz crystal oscillator with 4x PLL enabled.
DS41574A-page 386
Preliminary
ï£ 2011 Microchip Technology Inc.
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