BCT4302B Datasheet Dual SIM Card Controller

Manufacturer: BROADCHIP

BCT4302B dual sim card controller by BROADCHIP - Datasheet Preview

Datasheet Details

Part number	BCT4302B
Manufacturer	BROADCHIP
File Size	353.59 KB
Description	Dual SIM Card Controller
Datasheet	BCT4302B Datasheet

General 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.

The device meets all requirements for 1.8V and 3V SIMs and contains LDO regulators to power 1.8V or 3V SIM card from a 2.7V to 5.5V input.

A serial port interface(SPI) is used to control dual SIM channel individually.

Overview

September, 2016, REV3.0 BCT4302B Dual SIM Card Controller General.

Key Features

CMOS Technology for dual SIM card controlling.
Control and communication through a SPI interface with baseband processor.
Power management and control for two SIM cards.
Independent 1.8/3V VCC control for each SIM.

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