Electrical specification EA uniTFTm070-ATC

Value

Condition

min.

typ.

max.

Unit

Single supply current

VDD+VLED @3.3 V

Backlight 0%


240


mA

Backlight 100%


890


mA

Backlight 150%*)


970


mA

Separate power

VLED only @5V

Backlight 100%


340


mA

Backlight 150%*)


560


mA

Supply current USB (5 V)

Backlight 0%


187


mA

Backlight 100%


622


mA

Backlight 150%*)


1000


mA

Single supply current @24 V

Backlight 0%


43


mA

Backlight 100%


135


mA

Backlight 150%*)


202


mA

Brightness after PCAP

Backlight 100%


780


cd/m²

Backlight 150%*)


1108


cd/m²

*) not recommended for continuous operation

Electrical specification (general)

Value

Condition

min.

typ.

max.

Unit

Operating temperature


-20


70

°C

Storage temperature


-30


80

°C

Storage humidity

@ 60°C



90

% RH

Operating voltage

VDD

3.1

3.3

3.5

V

RTC backup battery voltage

VDD BAT

2.4


3.6

V

Operating voltage

VLED

3.3


7.5

V

RTC current

@VDD BAT=3.3V


18


µA

Input low voltage (except USB,I/O)


0


0.3*VDD

V

Input high voltage (except USB,I/O)


0.7*VDD


VDD

V

Output low voltage (except USB,I/O)


-

-

0.15

V

Output high voltage (except USB, I/O)


VDD-0.15

-

-

V

Output current I/O



2


mA

I²C-bus pull-up




10