Enjoy longer multimedia play-time STw4810/STw4811 integrates multiple power supplies, USB-OTG transceivers and mass memory card interfaces The STw4810/11 is a power-management chip for digital processors or application processors. Ideal for portable applications, it supplies the processor, its memories and peripherals. In addition, the STw4810/11 includes an USB-OTG interface compliant with USB 2.0, and level shifters that support the main memory-card standards. With its very small BGA package, the device is the ideal companion chip for portable applications, giving enhanced multimedia enjoyment and extended talk time. Key features * 2 step-down DC-DC converters for core and I/O digital devices * VCORE: 1 to 1.5 V @ 600 mA * VI/O: 1.8 V @ 600 mA * 3 low dropout programmable regulators for auxiliary devices * 1.5, 1.8, 2.5, 2.8 V @ 150 mA * 1.05, 1.2, 1.3, 1.8 V @ 10 mA * 2.5 V @ 10 mA * Complete USB-OTG 2.0 interface * Full (12 Mbit/s) and low (1.5 Mbit/s) speed transceiver * USB cable power supply (5 V @ 100 mA) * 1 LDO (3.1 V @ 40 mA) * Car kit compliant (CEA-936-A) * Mass-memory storage, 4-bit interface power supply (1.8, 2.85 or 3 V @ 150 mA) signal shifting functions * Main market standards supported * SD CardTM * MultiMediaCards * Low- and high-speed (52 MHz) MMC * SDIOTM cards * I2C control interface * Processor supply monitoring and reset control * Packages * VFBGA84 (4.6 x 4.6 x 1.0, 0.4 mm pitch) * TFBGA84 (6 x 6 x 1.2, 0.5 mm pitch) www.stericsson.com KEY BENEFITS * Fully-integrated solutions for optimized PCB size and bill of material cost * Compatible with the main digital and application processors on the market * Strong USB-cable capability supply (100 mA) * Very small packages targeted applications * Cellular phones * Portable multimedia terminals * GPS devices * PDAs and handheld cameras * Gaming * Single-cell Li-ion battery powered applications ! # BdYZb 8dcigda 8]Vg\Zejbe *K5&%%b6 HiZe"Ydlc98"98 XdckZgiZg &id&#*K5+%%b6 JH7$DI< ;HE=N^ciZg[VXZ Bjai^BZY^V8VgY EZg^e]ZgVah 6eea^XVi^dc egdXZhhdg 8dgZ k^YZd$VjY^d VXXZaZgVidg A9DKBB8 &#-!'#-*!(K5&*%b6 A9D &#%*!&#'!&#(!&#-K5&%b6 EAA BB8A9D AZkZah]^[iZgh A9D '#*K5&%b6 6cVad\WadX HiZe"Ydlc98"98 XdckZgiZg &#-K5+%%b6 6jm^aa^VgnA9D &#*!&#-!'#*!'#-K5&*%b6 ('=oWj[[Zg BZbdgn eZg^e]ZgVa>$Dh BZbdg^Zh GI8 STw4810/11 application diagram Application highlight Demo board Easy-to-use and complete board and software allow full evaluation of the STw4810/11. The demo board is available upon request. Application processor partner chip The STw4810/11 is the perfect partner for your application processor engine such as NomadikTM and other processors on the market. It provides all the power supplies required for application processors and their peripherals such as memories. The state machine allows perfect synchronization with processors and with its MMC and USB interfaces, so the STw4810/11 optimizes your APE based multimedia application by reducing the bill of material and the PCB area. Car kit support As safety concerns prompt tighter legislation worldwide, the need for in-car, hands-free phone applications in the car is increasing. The STw4810/11 supports CEA-936-A specification car kit standards and defines a feature-rich wired interface that allows phones to connect to car kits which act as speaker phones and enable hands-free operation. LET'S CREATE IT (c) ST-Ericsson, 2009 - All rights reserved. ST-Ericsson and the ST-Ericsson logo are trademarks of the ST-Ericsson group of companies or used under a license from STMicroelectronics NV or Telefonaktiebolaget LM Ericsson. All other names are the property of their respective owners. For more information on ST-Ericsson, visit www.stericsson.com Order code: FLSTNW48100109