PIC32MX440F256H-80I Datasheet, PDF (599/646 Pages) Microchip Technology – 64/100-Pin General Purpose and USB 32-Bit Flash Microcontrollers

PIC32MX3XX/4XX
TABLE 30-7: DC CHARACTERISTICS: POWER-DOWN CURRENT (IPD)
DC CHARACTERISTICS
Standard Operating Conditions: 2.3V to 3.6V (unless otherwise stated)
Operating temperature -40°C ≤ TA ≤ +85°C for Industrial
Parameter
No.
Typical⁽²⁾
Max.
Units
Conditions
Power-Down Current (IPD)⁽¹⁾
DC40
—
28
μA
-40°C
DC40a
—
28
μA
+25°C
2.3V
DC40b
—
300
μA
+85°C
DC40c
DC40d
39
—
μA
—
70
μA
-40°C
Base Power-Down Current
DC40e
DC40g
—
70
μA
+25°C
—
300⁽⁵⁾
3.6V
μA
+70°C
DC40f
—
600
μA
+85°C
Module Differential Current
DC41
—
10
μA
-40°C
DC41a
—
10
μA
+25°C
2.3V
DC41b
DC41c
—
10
μA
+85°C
5
—
μA
Watchdog Timer Current: ΔIWDT⁽³⁾
DC41d
—
10
μA
-40°C
DC41e
—
10
μA
+25°C
3.6V
DC41f
—
12
μA
+85°C
DC42
—
10
μA
-40°C
DC42a
—
17
μA
+25°C
2.3V
DC42b
DC42c
DC42e
—
37
μA
+85°C
23
—
μA
—
10
μA
-40°C
RTCC + Timer1 w/32kHz Crystal:
ΔIRTCC⁽³⁾
DC42f
—
30
μA
+25°C
3.6V
DC42g
—
44
μA
+85°C
DC42
—
1100
μA
-40°C
DC42a
—
1100
μA
+25°C
2.5V
DC42b
DC42c
—
1000
μA
+85°C
880
—
μA
ADC: ΔIADC^(3,4)
DC42e
—
1100
μA
-40°C
DC42f
—
1100
μA
+25°C
3.6V
DC42g
—
1000
μA
+85°C
Note 1: Base IPD is measured with all digital peripheral modules enabled (ON bit = 1) and being clocked, CPU
clock is disabled. All I/Os are configured as outputs and pulled low. WDT and FSCM are disabled.
2: Data in the “Typical” column is at 3.3V, 25°C unless otherwise stated. Parameters are for design guidance
only and are not tested.
3: The Δ current is the additional current consumed when the module is enabled. This current should be
added to the base IPD current.
4: Test conditions for ADC module differential current are as follows: Internal ADC RC oscillator enabled.
5: Data is characterized at +70°C and not tested. Parameter is for design guidance only.
© 2008 Microchip Technology Inc.
Preliminary
DS61143E-page 597