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STN8815 Dataheets PDF



Part Number STN8815
Manufacturers ST Microelectronics
Logo ST Microelectronics
Description Nomadik mobile multimedia application processor
Datasheet STN8815 DatasheetSTN8815 Datasheet (PDF)

STn8815 Nomadik mobile multimedia application processor Nomadik is a registered trademark of STMicroelectronics Data Brief ■ Smart video accelerator – MPEG-4 SP real-time encoding/decoding up to SDTV 30 fps – H.264/AVC real-time decoding up to VGA 30 fps and encoding up to VGA 15 fps – JPEG encode up to 30 Mpixel/s, – Ultra low-power implementation Smart audio accelerator – Extensive digital-audio software library – Ultra low-power implementation Smart imaging accelerator – 2 SMIA CCP2 camera.

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STn8815 Nomadik mobile multimedia application processor Nomadik is a registered trademark of STMicroelectronics Data Brief ■ Smart video accelerator – MPEG-4 SP real-time encoding/decoding up to SDTV 30 fps – H.264/AVC real-time decoding up to VGA 30 fps and encoding up to VGA 15 fps – JPEG encode up to 30 Mpixel/s, – Ultra low-power implementation Smart audio accelerator – Extensive digital-audio software library – Ultra low-power implementation Smart imaging accelerator – 2 SMIA CCP2 camera interfaces – Parallel camera CCIR-656 interface – Real-time image reconstruction up to 80 Mpixel/s – 10-bit raw Bayer interface – Ultra low-power implementation Smart graphics accelerator Advanced power management unit – Run, idle, doze and sleep modes – CPU clock with programmable frequency – Enhanced dynamic power-domain management – Dynamic voltage scaling TV output Color LCD controller Display interfaces Secured RAM/ROM eSRAM buffer ■ ■ ARM926EJ® 32-bit RISC CPU, up to 334 MHz – 16-Kbyte instruction cache, 16-Kbyte data cache – 128-Kbyte level 2 cache – 3 instruction sets: 32-bit for high performance, 16-bit (Thumb) for efficient code density, byte Java mode (Jazelle™) for direct execution of Java code – Embedded medium trace module (ETM Medium+) On-chip SRAM and ROM Advanced security – Enhanced security framework – Protected access to secured ROM and RAM 16-bit DDR/SDR-SDRAM memory controller (up to 166 MHz) NOR Flash/NAND Flash/CompactFlash/CF+ controller High-speed MMC/SD Card/SDIO/Memory Stick Pro host controller Color LCD controller for STN or TFT panels or display interface for display module – 24-bpp true color – MIPI™ legacy DBI and DPI Camera interface x3 USB-OTG x2 I²C x3 ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ Host port interface Multichannel DMA controller SD/SDIO/MMC/MS NAND/NOR Flash controller DDR SDRAM controller Timers Watchdog RTC TV output Smart video accelerator Smart audio accelerator HSI x2 MSP x3 Smart graphics accelerator Smart imaging accelerator UART x3 SSP Power management System controller Interrupt controller Security toolbox PLLs FIrDA L2 cache ARM926EJ Dcache Icache JTAG/trace 1-Wire/HDQ interface Rotary encoder i/f Keypad interface GPIO February 2006 Rev 1 1/8 www.st.com 2 For further information contact your local STMicroelectronics sales office. STn8815 ■ Two high speed USB 2.0 On-The-Go controller interfaces – ULPI v1.1 compliance – ULPI DDR support Host port interface I/O peripherals – 3 autobaud UARTs – IrDA (SIR/MIR/FIR) interface – Synchronous serial port (SSP) – 3 multichannel serial ports (MSP) – 3 I²C master/slave interfaces – Two 8-channel, full-duplex high-speed serial interfaces (MIPI legacy HSI) – Rotary encoder interface; keypad matrix interface – 1-Wire®/HDQ interface (a) General-purpose I/Os (muxed with peripheral I/Os) System and peripheral controller – Multichannel DMA controller – 64-source interrupt controller – Timers/counters Programmable PLL for CPU and system clocks Two crystal oscillators: 32 kHz and 13/19.2 MHz JTAG IEEE 1149.1 boundary scan 14 x 14 mm package for stacked and package-on-package versions Pin-to-pin compatible with STn8810 ■ ■ ■ ■ ■ ■ ■ ■ ■ a. 1-Wire is a registered trademark of Dallas Semiconductor. 2/8 STn8815 STn8815 overview STn8815 overview The convergence of computing, multimedia and mobile communications is well underway. Already the familiar voice phone is being transformed into a personal device with a wide range of multimedia capabilities. Soon mobile users will be able to benefit from a broad spectrum of multimedia features and services, to include capturing, sending and receiving images, videos and music. To deliver such data-heavy, processing-intensive services, portable handheld systems must be optimized for high performance but low power, space and cost. In response to this need, the STn8815 processor platform from STMicroelectronics is a culmination of breakthroughs in video coding efficiency, inventive algorithms and chip implementation schemes. It will enable smart phones, wireless PDAs, internet appliances and car entertainment systems to play back media content, record pictures and video clips, and perform bidirectional audio-visual communication with other systems in real time. The STn8815 focuses on the essential features to meet the future needs of mobile products and services: a high-performance multimedia capability coupled with low power consumption, and based on an open platform strategy. Figure 1. Typical system architecture using the STn8815 Touch screen controller Keypad LCD backlight SKE NAND Flash NOR Flash SRAM ROM CompactFlash/CF+ ATA device I²C FIrDA Low-power SDRAM Mobile DDR SDRAM MMC SD-Card SDIO Memory Stick Pro UART SDMC FSMC SSP PWL CLCD/ MDIF Denc STw8009 TV output Camera interfaces High-speed serial interface Host port interface Camera 3 RF GSM/GPRS/EDGE xCDMA modem chip set TFT Mono/color STN smart panel Camera1 Camera 2 Rotary wheel Energy management STw4810 Fast IrDA Bluetooth FM .


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