VP310 datasheet(26/31 Pages) MITEL

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VP310

PRELIMINARY DATA

4. ELECTRICAL CHARACTERISTICS

4.1 Recommended operating conditions

Parameter

Symbol

Min.

Typ.

Max.

Units

Power supply voltage

VDD

3.0

3.3

3.6

Power supply current

IDD

TBD

Input clock frequency ¹

XTI

9.99

16.00

MHz

SCL clock frequency

fSCL

450

kHz

Ambient operating temperature

°C

Table 1. Recommended operating conditions.

Note 1. When not using a crystal,

XTI

may be driven from an external source over the

frequency range shown.

4.2 Absolute maximum ratings

Parameter

Symbol

Min.

Max.

Unit

Power supply

VDD

-0.3

+3.6

Voltage on input pins (5 v rated)

-0.3

5.5

Voltage on input pins (3.3v rated)

-0.3

VDD + 0.3

Voltage on output pins (5v rated)

-0.3

5.5

Voltage on output pins (3.3v rated)

-0.3

VDD + 0.3

Storage temperature

TSTG

-55

150

ºC

Operating ambient temperature

TOP

ºC

Junction temperature

125

ºC

Table 2. Maximum operating conditions.

Note: Stresses exceeding these listed under absolute maximum ratings may induce failure.

Exposure to absolute maximum ratings for extended periods may reduce reliability. Functionality

at or above these conditions is not implied.

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