The MC13783 is a highly integrated power management, audio and user interface component dedicated to handset and portable applications covering Global System for Mobile Communications (GSM), General Packet Radio Service (GPRS), Enhanced Data for GSM Evolution (EDGE) and Universal Mobile Telecommunications System (UMTS) standards. This device implements high-performance audio functions suited to high-end applications, such as smartphones and UMTS handsets.
Features
- Battery-charger interface for wall charging and Universal Serial Bus (USB) charging
- 10-bit ADC for battery monitoring and other readout functions
- Buck switchers for direct supply of the processor cores
- Boost switcher for backlight and USB On-The-Go (OGT) supply
- Regulators with internal and external pass devices
- Transmit amplifiers for two handset microphones and a headset microphone
- Receive amplifiers for earpiece, loudspeaker, headset and line out
- 13-bit voice codec with dual ADC channel and both narrow and wideband sampling
- 13-bit stereo recording from analog input source such as FM radio
- 16-bit stereo digital to analog converter (DAC) supporting multiple sample rates
- Dual synchronous serial interface (SSI) audio bus with network mode for connection to multiple devices
- Power control logic with processor interface and event detection
- Real-time clock (RTC) and crystal oscillator circuitry
- Dual serial peripheral interface (SPI) control bus with arbitration mechanism
- Multiple backlight drivers and LED control, including funlight support
- USB/RS-232 transceiver with USB carkit support
- Touch-screen interface
- 247 BGA 0.5 mm pitch (10 mm x 10 mm) to optimize the size of the system
- Compatibility with CEA-936-A carkit regulation
- Integrated funlights and audio modulation features
- Capability to support two processor applications with dual SPI
Customer Notice
Because of an order from the United States International Trade Commission, BGA-packaged product lines and part numbers indicated here currently are not available from Freescale for import or sale in the United States prior to September 2010: MC13783.
