ET6302 optimized equivalent, dual sim card control chip optimized.
Control and communication through a SPI interface with base band processor. Independent 1.8V/3V VCC control for each SIM card Power management and control for dual SIM ca.
Support dual SIM card interface GSM, Edge, GPRS and 3G Cellular Phones
Pin Configuration
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The ET6302 is a dual SIM card control chip optimized for GSM handsets. It supports both 1.8V and 3V SIM cards. A serial port interface (SPI) is used to control dual SIM channel individually. The ET6302 is available in 20pin 3mm x 3mm QFN package. Th.
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