STFPC320 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STFPC320

Front panel controller/driver with standby power management and real-time clock

STMicroelectronics 

Electrical characteristics

17 Electrical characteristics

STFPC320

17.1

17.2

Absolute maximum ratings

Table 15. Absolute maximum ratings (TA = 25°C, GND = 0 V)

Symbol

Parameter

Value

Unit

VDD Logic supply voltage

VSS Driver supply voltage

VI1

Logic input voltage

VO2 VFP driver output voltage

IO1

LED driver output current

IO2

VFP driver output current

PD

Power dissipation

Topt Operating ambient temperature

Tstg Storage temperature

1. Derate at -9.6 mW/°C at TA = 25°C or higher

-0.5 to +4.0

V

VDD + 0.5 to VDD – 33.3

V

-0.4 to VDD + 0.5

V

VSS – 0.5 to VDD + 0.5

V

+25

mA

-40 (grid)

mA

-15 (segment)

1200 (1)

mA

-40 to +85

°C

-65 to +150

°C

Recommended operating conditions

Table 16. Recommended operating conditions (TA = -20 to +70°C, GND = 0V)

Symbol

Parameter

Min.

Typ.

Max.

Unit

VDD Logic supply voltage

VIH

High-level input voltage

VIL

Low-level input voltage

VSS Driver supply voltage

0.7 VDD

0

0

3.3

V

VDD

V

0.3 VDD

V

VDD - 33.3 V

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