Integrated Circuits Inc.

aIVR3K Series

Mar 27, 2012

6

DC CHARACTERISTICS

Symbol

Parameter

Min.

Typ.

Max.

Unit

Conditions

VDD

Operating Voltage

2.2

3.0

3.6

V

ISB

Standby current



1

5

µ

A

I/O properly terminated

IOP

Operating current



4

15

mA

I/O properly terminated

VIH

"H" Input Voltage

2.5

3.0

3.5

V

VDD=3.0V

VIL

"L" Input Voltage

-0.3

0

0.5

V

VDD=3.0V

IVOUTL



130



mA

Vout=1.0V (Note 1)

IVOUTH



-130



mA

Vout=2.0V (Note 1)

ICO



-2



mA

Data = 80h

IOH

O/P High Current



-5



mA

VOH=2.5V

IOL

O/P Low Current



20



mA

VOL=0.3V

RNVOUT VOUT pull-down

resistance



100K



VOUT pin set to internal

pull-down

RNPB3

Programmable I/P pin

pull-down resistance



1M



PB3 is set to internal pull-

down

RNPIO

Programmable IO pin

pull-down resistance



1M



PBm, PCn, are set to

internal pull-down

RUPIO

Programmable IO pin

pull-up resistance

3.3K

4.7K



PBm, PCn, set to internal

pull-up

∆Fs/Fs

Frequency stability

-3



+3

%

VDD = 3V +/- 0.4V

∆Fc/Fc

Chip to chip Frequency

Variation

-5



+5

%

Also apply to lot to lot

variation

Note:

1. The current value is for normal volume. It is double for high volume. The VOUT volume is

selected by using the development system software provided.

2. Where PBm stands for programmable I/O pins PB0, PB1 and PB2; PCn stands for programmable

I/O pins PC0, PC1, PC2 and PC3.