MC13890

·Buck switcher for supply of the processor core, system memory and/or other loads
·Boost switcher for LED backlights, fun lights and USB-OTG transceiver
·LDO regulators with integrated pass devices and programmable setpoints and modes
·ON button detection, start-up sequencer and battery qualification
·Handset and headset microphone amplifiers and audio routing for transmit path
·Receive path audio amplifiers for handset, polyphonic alert/speakerphone, stereo headset and external power amplifier
·Li-Ion battery charger with configuration options, digital-to-analog converter (DAC) control and overvoltage rotection
·10-bit analog-to-digital converter (ADC) for battery monitoring and other readout functions
·13-bit voice codec with standard 8 kHz sampling as well as wideband support for 16 kHz sampling
·16-bit stereo DAC with analog and digital audio interface
·Synchronous serial interface (SSI) audio bus with network mode support
·Power control logic with processor interface and event detection
·32 kHz crystal oscillator, internal backup oscillator and real-time clock
·Serial peripheral interface (SPI) control bus
·USB transceiver with CEA-936 carkit support
·Three zones of backlight drivers and three banks of tricolor drivers with pulse-width modulation (PWM) and programmable control
·Package: 185-pin ball grid array (BGA), 0.5 mm pitch (10 mm x 10 mm)