PIC32MX575F256H-80I Datasheet, PDF(173/236 Page) Microchip Technology – High-Performance, USB, CAN and Ethernet 32-Bit Flash Microcontrollers

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PIC32MX575F256H-80I Datasheet, PDF (173/236 Pages) Microchip Technology – High-Performance, USB, CAN and Ethernet 32-Bit Flash Microcontrollers

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PIC32MX5XX/6XX/7XX

TABLE 31-5: DC CHARACTERISTICS: OPERATING CURRENT (IDD)

Standard Operating Conditions: 2.3V to 3.6V

DC CHARACTERISTICS

(unless otherwise stated)

Operating temperature -40Â°C ï£ TA ï£ +85Â°C for Industrial

Parameter

No.

Typical(3)

Max.

Units

Conditions

Operating Current (IDD)(1,2)

DC20

DC20c

6

4

9

â

mA

Code executing from Flash

â

mA

Code executing from SRAM

â

4 MHz

DC21

DC21c

37

40

mA

Code executing from Flash

â

25 MHz

25

â

mA

Code executing from SRAM

â

(Note 4)

DC22

DC22c

64

70

mA

Code executing from Flash

â

60 MHz

61

â

mA

Code executing from SRAM

â

(Note 4)

DC23

DC23c

85

85

98

â

mA

Code executing from Flash

â

mA

Code executing from SRAM

â

80 MHz

DC25a

125

150

ÂµA

+25Â°C

3.3V

LPRC (31 kHz)

(Note 4)

Note 1:

2:

3:

4:

A deviceâs IDD supply current is mainly a function of the operating voltage and frequency. Other factors,

such as PBCLK (Peripheral Bus Clock) frequency, number of peripheral modules enabled, internal code

execution pattern, execution from Program Flash memory vs. SRAM, I/O pin loading and switching rate,

oscillator type, as well as temperature, can have an impact on the current consumption.

The test conditions for IDD measurements are as follows: Oscillator mode = EC+PLL with OSC1 driven by

external square wave from rail-to-rail and PBCLK divisor = 1:8. CPU, Program Flash and SRAM data

memory are operational, Program Flash memory Wait states = 7, program cache and prefetch are dis-

abled and SRAM data memory Wait states = 1. All peripheral modules are disabled (ON bit = 0). WDT and

FSCM are disabled. All I/O pins are configured as inputs and pulled to VSS. MCLR = VDD.

Data in âTypicalâ column is at 3.3V, 25Â°C at specified operating frequency unless otherwise stated.

Parameters are for design guidance only and are not tested.

This parameter is characterized, but not tested in manufacturing.

ï£ 2010 Microchip Technology Inc.

Preliminary

DS61156C-page 173

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