電容式開關控制IC - BU21077MUV
BU21077MUV是針對開關操作的電容式開關控制器。內建可修改程序的MPU，可對感測器的使用方法及感應時機等進行變更。通過對感應時機進行改進，可降低動作時的功耗。
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規格:
Vcc(Min.)[V]
2.7
Vcc(Max.)[V]
5.5
Sensor input channels
8
Interface
I2C
Matrix key
Variable
Operating Temperature (Min.)[°C]
-20
Operating Temperature (Max.)[°C]
85
功能:
- Programmable MPU
- 8 Capacitive Sensor Ports
- 2-Wire Serial Bus Interface
- Single Power Supply
- Built-in Power-On-Reset and Oscillator