PIC18F010 datasheet(149/176 Pages) MICROCHIP

149 / 176 page

 2001 Microchip Technology Inc.

Preliminary

DS41142A-page 147

PIC18F010/020

15.1

DC Characteristics

PIC18F010/020

(Industrial unless otherwise stated)

Standard Operating Conditions (unless otherwise stated)

Operating temperature

-40°C

≤ TA ≤ +85°C for industrial

Param

No.

Symbol

Characteristic

Min

Typ† Max Units

Conditions

D001

D001A

VDD

Supply Voltage

2.0

4.5

—

5.5

XT, LP, RC, EC and Internal osc mode

HS osc mode

D002*

VDR

RAM Data Retention

Voltage(1)

1.5

——

D003

VPOR

VDD Start Voltage to

ensure internal

Power-on Reset signal

—

VSS

—

D004*

SVDD

VDD Rise Rate to

ensure internal

Power-on Reset signal

0.05

——

V/ms

D010

IDD

Supply Current(2)

—

TBD

µA

XT, RC, Internal osc modes

FOSC = 4 MHz, VDD = 3.0V

HS osc mode

FOSC = 25 MHz, VDD = 5.5V

EC osc mode

FOSC = 40 MHz, VDD = 5.5V

LP osc mode

FOSC = 32 kHz, VDD = 3.0V

D020

IPD

Power-down

Current(3)

—

µAVDD = 3.0V, -40°C to +85°C

D021

D423.

D022A

∆IWDT

∆ILVD

∆IBOR

Module Differential

Current(5)

Watchdog Timer

Low Voltage Detect

Brown-out Reset

—

6.5

µA

VDD = 3.0V

Brown-out disabled

Low Voltage Detect disabled

These parameters are characterized, but not tested.

†

Data in “Typ” column is as 5V, 25

°C unless otherwise stated. These parameters are for design guidance

only and are not tested.

Note 1: This is the limit to which VDD can be lowered without losing RAM data.

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 IDD measurements in active operation mode are:

OSC1 = external square wave, from rail to rail; all I/O pins tri-stated, pulled to VDD

MCLR = VDD; WDT enabled/disabled as specified.

3: 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 hi-impedance state and tied to VDD or VSS.

4: For RC osc mode, current through REXT is not included. The current through the resistor can be

estimated by the formula Ir = VDD/2REXT (mA) with REXT in kOhm.

5: The

∆ current is the additional current consumed when the peripheral is enabled. This current should be

added to the base current.

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