最終銷售
BU21021GUL
電阻式觸控面板控制IC
BU21021GUL
Product Detail
規格:
Vcc(Min.)[V]
2.7
Vcc(Max.)[V]
3.6
MCU
32bit
Resolution
4096 x 4096
Stand-by current[µA]
60
Host I/F
I2C / SPI
Operating Temperature (Min.)[°C]
-20
Operating Temperature (Max.)[°C]
85
Package Size [mm]
2.7x2.65 (t=0.55)
功能:
・ Legacy 4-wire resistive touch screen is applicable・ 1 point / 2 points touch detection
・ On chip coordinate generation
・ Multiple gesture detections
・ 3V single power supply
・ Higher coordinate resolution with 12-bit SAR A/D converter
・ On chip clock generator
・ Selectable HOST I/F(IFSEL pin) 4-wire SPI / 2-wire serial bus
