PIC18F23K22-ESLASHML datasheet(423/492 Pages) MICROCHIP

423 / 492 page

 2010 Microchip Technology Inc.

Preliminary

DS41412B-page 423

PIC18(L)F2X/4XK22

27.1

DC Characteristics: Supply Voltage, PIC18(L)F2X/4XK22

PIC18(L)F2X/4XK22

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

PIC18LF2X/4XK22

1.8

—

3.6

PIC18F2X/4XK22

1.8

—

5.5

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)

—1.9

—

BORV<1:0> = 10

—2.2

—

BORV<1:0> = 01

—2.5

—

BORV<1:0> = 00(3)

—2.85

—

Note 1: This is the limit to which VDD can be lowered in Sleep mode, or during a device Reset, without losing RAM

data.

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

the minimum rated supply voltage.

3: 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.

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