Datasheet
PIC12(L)F1840
DS41441C-page 318 2011-2012 Microchip Technology Inc.
30.2 DC Characteristics: Supply Current (IDD)
PIC12LF1840
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C TA +85°C for industrial
-40°C
TA +125°C for extended
PIC12F1840
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
Supply Current (I
DD)
(1, 2)
D010 — 5.0
12
A1.8
F
OSC = 32 kHz
LP Oscillator
-40°C
TA +85°C
—7.4
25
A3.0
D010 — 17
28
A 2.3
FOSC = 32 kHz
LP Oscillator
-40°C
TA +85°C
— 19
38
A 3.0
— 22
45
A 5.0
D010A — 5.0
21
A1.8FOSC = 32 kHz
LP Oscillator
-40°C
TA +125°C
—7.4
25
A3.0
D010A — 17
60
A 2.3 FOSC = 32 kHz
LP Oscillator
-40°C
TA +125°C
— 19
70
A 3.0
— 22
80
A 5.0
D011 — 60
95
A1.8FOSC = 1 MHz
XT Oscillator
—119
180
A3.0
D011 — 110
200
A 2.3 FOSC = 1 MHz
XT Oscillator
— 150
300
A 3.0
— 183
360
A 5.0
D012 — 165
240
A1.8FOSC = 4 MHz
XT Oscillator
— 309
430
A3.0
D012 — 240
400
A 2.3 FOSC = 4 MHz
XT Oscillator
— 332
500
A 3.0
— 392
600
A 5.0
D013 — 34
120
A1.8FOSC = 1 MHz
External Clock (ECM),
Medium-Power mode
—69
200
A3.0
D013 — 70
150
A 2.3 FOSC = 1 MHz
External Clock (ECM),
Medium-Power mode
— 105
210
A 3.0
— 136
250
A 5.0
† Data in “Typ” column is at 3.0V, 25°C unless otherwise stated. These parameters are for design guidance only and are not
tested.
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: 8 MHz internal oscillator with 4x PLL enabled.
4: 8 MHz crystal oscillator with 4x PLL enabled.
5: 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