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STMPE321QTR
STMPE321QTR
Touch Screen Controllers STMPE321QTR
STMicroelectronics
STMPE321QTR
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Drivers and Interfaces
Touch Screen Controllers
STMPE321QTR.pdf
Specification
Product AttributeAttribute Value
PPAPNo
TypeCapacitive
EU RoHSCompliant
MountingSurface Mount
ECCN (US)EAR99
PackagingTape and Reel
Pin Count12
AutomotiveNo
Lead ShapeNo Lead
PCB changed12
Part StatusObsolete
Package Width1.5
Interface TypeI2C
Number of Keys3 Key
Package Height0.6(Max)
Package Length2.2
Spread SpectrumNo
Synchronous PinNo
Supplier PackageQFN
Standard Package NameQFN
Number of Channels per Chip3
Maximum Operating Supply Voltage (V)1.95
Minimum Operating Supply Voltage (V)1.65
Description
Capacitive Touch Screen 3 Key 12-Pin QFN T/R
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