 2004 Microchip Technology Inc.

DS21760F-page 31

PS700

6.0

ELECTRICAL CHARACTERISTICS

TABLE 6-1:

ABSOLUTE MAXIMUM RATINGS

Note:

These are stress ratings only. Stress greater than the listed ratings may cause permanent damage to the

device. Exposure to absolute maximum ratings for an extended period may affect device reliability. Functional

operation is implied only at the listed operating conditions below.

TABLE 6-2:

Note 1:

Does not include current consumption due to external loading on pins.

2:

Sample mode current is specified during an A/D inactive cycle. Sample mode average current can be

“n” is the programmed sample rate.

Symbol

Description

Min

Max

Units

VCx

Voltage at any VC(x) pin

-0.5

10.0

V

7.0

V

Temperature under bias

-20

85

°C

Storage temperature (package dependent)

-35

120

°C

Symbol

Description

Min

Typ.

Max

Units

Condition

VC1

Supply Voltage

2.7

—

9.0

V

Internal Regulated Supply Voltage

—

3.3

—

V

Supply Current – Run mode

—

80

190

µA

A/D active (Note 1)

Supply Current – Sample mode

—

45

—

µA

A/D inactive

(Note 1, 2)

Supply Current – Sample-Sleep mode

—

20

—

µA

Sample-Sleep mode

(Note 1)

Supply Current – Shelf-Sleep mode

—

300

—

nA

Shelf-Sleep mode

(Note 1)

Input Low Voltage – IO0, IO1

—

—

V

Input High Voltage – IO0, IO1

——

V

GPIO Input Low Current – Pull-up mode

—

7

—

µA

Leakage Current – IO pins programmed

as outputs or inputs without pull-up

—1

2

µA

Output Low Voltage for IO1, IO0

—

—

0.4

V

Output High Voltage for IO1 configured

as push-pull

2.0

—

—

V

µA

Sense Resistor Input Voltage Range

-150

—

150

mV

VR = 170 mV

Thermistor Output Current

—

12.5

—

µA

Input Low Voltage for SMBus pins

-0.5

—

0.8

V

Input High Voltage for SMBus pins

2.0

—

5.5

V

Output Low Voltage for SMBus pins

—

—

0.4

V

µA

Output High Voltage for SMBus pins

2.1

—

5.5

V

Current Source for SMBus pins

100

—

350

µA

Input Leakage Current – SMBus pins

—

—

±8

µA