Resistive Type Touch Screen Control IC - BU21023GUL

The BU21023GUL is 4-wire resistive touch screen controller IC.

* This product is a STANDARD grade product and not recommend for on-vehicle devices.
número de peça
Estado de Condição
Quantidade Unidade
Quantidade mínima Package
tipo de embalagem
BU21023GUL-E2 Active VCSP50L2 3000 3000 Taping sim
Vcc(Min.)[V] 2.7
Vcc(Max.)[V] 3.6
MCU 8bit
Resolution 1024 x 1024
Stand-by current[µA] 60.0
Host I/F I2C / SPI
Operating Temperature (Min.)[°C] -20
Operating Temperature (Max.)[°C] 85
  • ・4-wire resistive touch screen interface
    ・3.0V single power supply
    ・4-wire SPI interface / 2-wire serial interface
    ・Selectable download way of CPU firmware (Host or EEPROM)
    ・Two points and gesture detection
Dados técnicos
Application Note

Thermal Resistance

NE Handbook Series

Sensor Networks