Resistive Type Touch Screen Control IC - BU21023MUV

The BU21023MUV is 4-wire resistive touch screen controller IC.

Part NumberStatusPackageUnit QuantityMinimum Package QuantityPacking TypeRoHS
BU21023MUV-E2ActiveVQFN028V505025002500TapingYes

BU21023MUV Data Sheet

Specifications
Vcc(Min.)[V]2.7
Vcc(Max.)[V]3.6
MCU8bit
Resolution1024 x 1024
Stand-by current[µA]60.0
Host I/FI2C / SPI
Operating Temperature (Min.)[°C]-20
Operating Temperature (Max.)[°C]85
Applications
  • Coin Processing Machines
  • Barcode Scanner
  • Refrigerator
  • Single Board Computer
  • Network Attached Storage
  • Portable Audio
  • PPC (Plain Paper Copier)
  • MFP(Multi Function Printer)
  • Ultrasound System for Portable
  • ECG(EKG)
  • Ultrasound System
  • Display for EMS
  • Netbook
  • Digital Video Camera
  • Smartphone / Tablet PCs
  • Portable Data Terminal
  • Meter for Medical Treatments Portable
  • Digital Stethoscope
  • Mobile Phone
  • Data Management Apparatus for Remote Healthcare
  • POS (Point Of Sales System)
  • Embedded PC
  • PND (Portable Navigation Device)
  • X-ray Inspection Machine for Security
  • Monitor for Medical
  • Digital Still Camera
  • Fingerprint Authentication Device
  • Pulse Oximeter
  • CPAP
Technical Documents
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Application Note BA12004BF
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Package Information BD4157MUV