BCT4302B
Description
The BCT4302B is a dual SIM card control chip optimized for GSM/EDGE/GPRS/3G handsets, It provides the power conversion and signal level translation needed for advanced cell phones to interface with 1.8V and 3V SIMs.
Key Features
- CMOS Technology for dual SIM card controlling
- Control and munication through a SPI interface with baseband processor
- Power management and control for two SIM cards
- Independent 1.8/3V VCC control for each SIM
