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PT6311 Details...

PT6311 is a Vacuum Fluorescent Display (VFD) Controller driven on a 1/8 to 1/16 duty factor housed in 52-pin plastic QFP Package
PT6311 - General Data
Part NumberPT6311
DescriptionPT6311 is a Vacuum Fluorescent Display (VFD) Controller driven on a 1/8 to 1/16 duty factor housed in 52-pin plastic QFP Package
ManufacturerPrinceton Technology Corporation (PTC)
CategoryVFD Driver With Controller ICs
PT6311 - Properties
PropertyValue
PackagePQFP52
Power Supply Voltage Range3.00V to 5.50V
Operating Temperature Range-40°C to 85°C
Operating Current Range5mA
Key Scanning12 x 4 matrix
Multiple Display Modes12 segments, 16 digits to 20 segments, 8 digits
Dimming Circuitry steps number8
LED Ports channels number5
LED Ports current per channel20mA
General Purpose Input Ports resolution4Bits
PT6311 - Package
Package Number

PQFP52
Package Name52-Lead plastic quad flat package PQFP 52
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