STN8815P14 Datasheet, PDF (1/22 Pages) STMicroelectronics – Mobile multimedia application processor

STn8815P14
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 SDTV 30 fps
– H.264/AVC real-time decoding up to VGA
30 fps and encoding up to VGA 15 fps
– WM9/VC-1 encode/decode support
– JPEG encode up to 30 Mpixel/s, decode up
to 15 Mpixel/s
■ Smart audio accelerator with extensive digital-
audio software library
■ Smart imaging accelerator
– 5 Mpixel camera support
– 2 SMIA CCP2 camera interfaces up to
650 Mbit/s and parallel camera CCIR-656
interface up to 80 MHz
– Real-time image reconstruction up to
80 Mpixel/s and 10-bit raw Bayer interface
■ Smart graphics accelerator
■ Ultra low-power implementation
■ TV output
■ Advanced power management unit
■ ARM926EJ^® 32-bit RISC CPU, up to 393 MHz
– 16-Kbyte instruction cache, 16-Kbyte data
cache, 128-Kbyte level 2 cache
■ On-chip SRAM: 512 Kbytes + 16 Kbytes with
secured access + 1 Kbyte backup
■ On-chip ROM: 32 Kbytes for boot
+ 64 Kbytes with secured access
■ Enhanced security framework and 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
■ VFBGA 14.0mm x 14.0mm x 1.0mm memory
stackable package (PoP)
Description
The STn8815 application processor enables
smart phones, mobile multimedia, internet
appliances and in-car entertainment systems to
playback media content, record video clips and
pictures, receive mobile-TV and perform real-time
bidirectional audio-visual communication.
Figure 1.
STn8815P14 block diagram
Memory top package
DDR interface
NAND/NOR
Flash controller
DDR SDRAM
controller
Host port interface
Multichannel DMA
controller
Secured
RAM/ROM
eSRAM
buffer
Smart video
accelerator
SD/MMC
Timers
Watchdog
RTC
System
controller
Interrupt
controller
Power
management
Security toolbox
PLLs
Dcache
Icache
Smart imaging
accelerator
Smart audio
accelerator
ARM926EJ
JTAG/trace
Color LCD controller
Display interfaces
Camera interfaces x2
Camera interfaces x2
USB-OTG HS x2
I²C x2
HSI
MSP x4
UART x3
SSP
FIrDA
1-Wire/HDQ interface
GPIO x 124
January 2008
Rev 1
For further information contact your local STMicroelectronics sales office.
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