PIC18F23K20-ESLASHML datasheet(371/456 Pages) MICROCHIP

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 2010 Microchip Technology Inc.

DS41303G-page 371

PIC18F2XK20/4XK20

26.1

DC Characteristics: Supply Voltage, PIC18F2XK20/4XK20

PIC18F2XK20/4XK20

Standard Operating Conditions (unless otherwise stated)

Operating temperature

-40°C

 TA  +125°C

Param

No.

Symbol

Characteristic

Min

Typ

Max

Units

Conditions

D001

VDD

Supply Voltage

1.8

—

3.6

D002

VDR

RAM Data Retention

Voltage(1)

1.5

—

D003

VPOR

VDD Start Voltage

to ensure internal

Power-on Reset signal

—

0.7

See section on Power-on Reset for details

D004

SVDD

VDD Rise Rate

to ensure internal

Power-on Reset signal

0.05

—

V/ms See section on Power-on Reset for details

D005

VBOR

Brown-out Reset Voltage

BORV<1:0> = 11(2)

1.72

1.82

1.95

BORV<1:0> = 10

2.15

2.27

2.40

BORV<1:0> = 01

2.65

2.75

2.90

BORV<1:0> = 00(3)

2.98

3.08

3.25

Note 1:

This is the limit to which VDD can be lowered in Sleep mode, or during a device Reset, without losing RAM

data.

With BOR enabled, operation is supported until a BOR occurs. This is valid although VDD may be below the

minimum rated supply voltage.

With BOR enabled, full-speed operation (FOSC = 64 MHZ) is supported until a BOR occurs. This is valid

although VDD may be below the minimum voltage for this frequency.

26.2

DC Characteristics: Power-Down Current, PIC18F2XK20/4XK20

PIC18F2XK20/4XK20

Standard Operating Conditions (unless otherwise stated)

Operating temperature

-40°C

 TA  +125°C

Param

No.

Device Characteristics

Typ

Max

Units

Conditions

D006

Power-down Current (IPD)(1)

0.05

1.0

A

-40°C

VDD = 1.8V, (Sleep mode)

0.05

1.0

A+25°C

0.6

3.0

A+85°C

420

A

+125°C

D007

0.1

1.0

A

-40°C

VDD = 3.0V, (Sleep mode)

0.1

1.0

A+25°C

0.7

3.0

A+85°C

520

A

+125°C

Note 1:

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 or VSS and

all features that add delta current disabled (such as WDT, Timer1 Oscillator, BOR, etc.).

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