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PIC16F1938 Datasheet, PDF (384/452 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)
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)
D009 LDO Regulator
â
350
â
ïA
â HS, EC OR INTOSC/INTOSCIO (8-16 MHZ)
Clock modes with all VCAP pins disabled
â
50
â
ïA
â All VCAP pins disabled
â
30
â
ïA
â VCAP enabled on RA0, RA5 or RA6
â
5
â
ïA
â LP Clock mode and Sleep (requires FVR and
BOR to be disabled)
D010
â
7.0
16
ïA
1.8 FOSC = 32 kHz
â
9.0
20
ïA
3.0 LP Oscillator mode (Note 4),
-40°C ï£ TA ï£ +85°C
D010
â
24
45
ïA
1.8 FOSC = 32 kHz
â
30
50
ïA
3.0 LP Oscillator mode (Note 4, 5),
-40°C ï£ TA ï£ +85°C
â
32
55
ïA
5.0
D010A
D010A
â
7.0
23
ïA
1.8 FOSC = 32 kHz
â
9.0
27
ïA
3.0 LP Oscillator mode (Note 4)
-40°C ï£ TA ï£ +125°C
â
24
60
ïA
1.8 FOSC = 32 kHz
â
30
75
ïA
3.0 LP Oscillator mode (Note 4, 5)
-40°C ï£ TA ï£ +125°C
â
32
85
ïA
5.0
D011
â
150
200
ïA
â
270
330
ïA
1.8 FOSC = 1 MHz
3.0 XT Oscillator mode
D011
â
160
260
ïA
â
280
400
ïA
1.8 FOSC = 1 MHz
3.0 XT Oscillator mode (Note 5)
â
390
520
ïA
5.0
D012
â
430
495
ïA
â
750 1000
ïA
1.8 FOSC = 4 MHz
3.0 XT Oscillator mode
D012
â
450
650
ïA
â
770 1100
ïA
1.8 FOSC = 4 MHz
3.0 XT Oscillator mode (Note 5)
â
930 1300
ïA
5.0
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 384
Preliminary
ï£ 2011 Microchip Technology Inc.
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