STN8820 Datasheet, PDF (2/4 Pages) STMicroelectronics – Mobile multimedia application processor

STn8820
Mobile multimedia application processor
Nomadik is a registered trademark of STMicroelectronics
Data Brief
Features
■ Smart video accelerator
– MPEG-4 SP real-time encoding/decoding
up to HDTV 720P 30 fps
– H264, VC1, MPEG-2, DiVx
encoding/decoding up to SDTV 30 fps
– JPEG fast encode/decode
■ Smart audio accelerator
– Extensive digital-audio software library
– MIDI audio accelerated synthesis
■ Smart imaging accelerator
– Embedded real-time image reconstruction
– High resolution sensor up to 8 Mpixels
■ Smart 3D graphics accelerator
– OpenGL-ES v1.2 and v2.0 compliant
– OpenVG 1.1 compliant
■ Ultra low-power implementation
■ Simultaneous multiple display support
– Display interfaces for STN/TFT/smart panels
– Advanced multi-layer composition
■ SDTV and HDTV outputs
■ Advanced power management unit with fine-
grain power domains, dynamic voltage and
frequency scaling
■ ARM 1176JZF™ 32-bit RISC CPU, up to
528 MHz and 32 Kbyte instruction cache,
32 Kbyte data level 1 cache, 256 Kbyte level 2
cache
■ Large on-chip memory: up to 1 Mbyte SRAM,
128 Kbyte ROM
■ Advanced security with TrustZone® memory
protection, safeboot, crypto-acceleration,
unique die identity
■ 32-bit DDR-SDRAM memory controller
■ NAND/OneNAND/NOR Flash controller
■ Multiple high-speed MMC/SD Card/SDIO/
Memory Stick Pro™ host controllers
■ USB2.0 OTG high-speed interface
Description
The STn8820 application processor enables
smartphones, connected multimedia computers,
internet appliances and in-car entertainment
systems to play back web content, to capture high
resolution pictures and record HD video clips, to
receive mobile-TV or perform video conferences,
and also to play vivid 3D immersive games.
Figure 1. STn8820 block diagram
February 2008
Rev 2
For further information contact your local STMicroelectronics sales office.
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