PIC16F631 Datasheet, PDF (235/294 Pages) Microchip Technology – 20-Pin Flash-Based, 8-Bit CMOS Microcontrollers with nanoWatt Technology

PIC16F631/677/685/687/689/690
17.3 DC Characteristics: PIC16F631/677/685/687/689/690-E (Extended)
DC CHARACTERISTICS
Standard Operating Conditions (unless otherwise stated)
Operating temperature
-40°C ≤ TA ≤ +125°C for extended
Param
No.
Device Characteristics
Min Typ† Max Units
VDD
Conditions
Note
D020E Power-down Base
Current(IPD)⁽²⁾
—
0.15 1.2
μA
—
0.20 1.5
μA
2.0 WDT, BOR, Comparators, VREF and
3.0 ^{T1OSC disabled}
—
0.35 1.8
μA
5.0
D021E
—
90
500
nA
—
1.0
2.2
μA
3.0 -40°C ≤ TA ≤ +25°C
2.0 WDT Current⁽¹⁾
—
2.0
4.0
μA
3.0
D022E
—
3.0
7.0
μA
—
42
60
μA
5.0
3.0 BOR Current⁽¹⁾
D023E
—
85
122
μA
5.0
—
32
45
μA
2.0 Comparator Current⁽¹⁾, both
—
60
78
μA
3.0 ^{comparators enabled}
D024E
—
120 160
μA
—
30
36
μA
5.0
2.0 CVREF Current⁽¹⁾ (high range)
—
45
55
μA
3.0
D024AE*
—
75
95
μA
5.0
—
39
47
μA
2.0 CVREF Current⁽¹⁾ (low range)
—
59
72
μA
3.0
—
98
124
μA
5.0
D025E
—
4.0
TBD
μA
2.0 T1OSC Current
—
4.6
TBD
μA
3.0
D026E
—
6.0
TBD
μA
—
0.30 1.6
μA
—
0.36 1.9
μA
5.0
3.0 A/D Current⁽¹⁾, no conversion in
5.0 ^progress
D027E
—
TBD TBD
μA
3.0 VP6 Current
—
TBD TBD
μA
5.0
Legend:
†
Note 1:
2:
3:
4:
5:
TBD = To Be Determined
Data in “Typ” column is at 5.0V, 25°C unless otherwise stated. These parameters are for design guidance only and are
not tested.
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 kΩ.
The peripheral current is the sum of the base IDD or IPD and the additional current consumed when this peripheral is
enabled. The peripheral Δ 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.
© 2007 Microchip Technology Inc.
DS41262D-page 233