Datasheet

PIC24FJ256GB110 FAMILY
DS39897C-page 314  2009 Microchip Technology Inc.
TABLE 29-4: DC CHARACTERISTICS: OPERATING CURRENT (IDD)
DC CHARACTERISTICS
Standard Operating Conditions: 2.0V to 3.6V (unless otherwise stated)
Operating temperature -40°C  TA  +85°C for Industrial
Parameter
No.
Typical
(1)
Max Units Conditions
Operating Current (I
DD)
(2)
DC20 0.83 1.2 mA -40°C
2.0V
(3)
1 MIPS
DC20a 0.83 1.2 mA +25°C
DC20b 0.83 1.2 mA +85°C
DC20d 1.1 1.7 mA -40°C
3.3V
(4)
DC20e 1.1 1.7 mA +25°C
DC20f 1.1 1.7 mA +85°C
DC23 3.3 4.5 mA -40°C
2.0V
(3)
4 MIPS
DC23a 3.3 4.5 mA +25°C
DC23b 3.3 4.5 mA +85°C
DC23d 4.3 6 mA -40°C
3.3V
(4)
DC23e 4.3 6 mA +25°C
DC23f 4.3 6 mA +85°C
DC24 18.2 24 mA -40°C
2.5V
(3)
16 MIPS
DC24a 18.2 24 mA +25°C
DC24b 18.2 24 mA +85°C
DC24d 18.2 24 mA -40°C
3.3V
(4)
DC24e 18.2 24 mA +25°C
DC24f 18.2 24 mA +85°C
DC31 15.0 54 A -40°C
2.0V
(3)
LPRC (31 kHz)
DC31a 15.0 54 A+25°C
DC31b 20.0 69 A+85°C
DC31d 57.0 96 A -40°C
3.3V
(4)
DC31e 57.0 96 A+25°C
DC31f 95.0 145 A+85°C
Note 1: Data in “Typical” column is at 3.3V, 25°C unless otherwise stated. Parameters are for design guidance
only and are not tested.
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. The test conditions for all I
DD measurements are as follows: OSCI driven
with external square wave from rail to rail. All I/O pins are configured as inputs and pulled to V
DD.
M
CLR = VDD; WDT and FSCM are disabled. CPU, SRAM, program memory and data memory are
operational. No peripheral modules are operating and all of the Peripheral Module Disable (PMD) bits are set.
3: On-chip voltage regulator disabled (ENVREG tied to V
SS).
4: On-chip voltage regulator enabled (ENVREG tied to V
DD). Low-Voltage Detect (LVD) and Brown-out
Detect (BOD) are enabled.