STn8815P14
Mobile multimedia application processor
Data Brief
Nomadik is a registered trademark of STMicroelectronics
■ ARM926EJ® 32-bit RISC CPU, up to 393 MHz
Features
– 16-Kbyte instruction cache, 16-Kbyte data
cache, 128-Kbyte level 2 cache
■
Smart video accelerator
– MPEG-4 SP real-time encoding/decoding
up to SDTV 30 fps
■ On-chip SRAM: 512 Kbytes + 16 Kbytes with
secured access + 1 Kbyte backup
– H.264/AVC real-time decoding up to VGA
30 fps and encoding up to VGA 15 fps
■ On-chip ROM: 32 Kbytes for boot
+ 64 Kbytes with secured access
– WM9/VC-1 encode/decode support
– JPEG encode up to 30 Mpixel/s, decode up
to 15 Mpixel/s
■ Enhanced security framework and protected
access to secured ROM and RAM
■ 16-bit DDR/SDR-SDRAM memory controller
■ Smart audio accelerator with extensive digital-
(up to 166 MHz)
audio software library
■ NOR Flash/NAND Flash/CompactFlash/CF+
■ Smart imaging accelerator
controller
– 5 Mpixel camera support
■ VFBGA 14.0mm x 14.0mm x 1.0mm memory
– 2 SMIA CCP2 camera interfaces up to
650 Mbit/s and parallel camera CCIR-656
interface up to 80 MHz
stackable package (PoP)
Description
– Real-time image reconstruction up to
80 Mpixel/s and 10-bit raw Bayer interface
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.
■ Smart graphics accelerator
■ Ultra low-power implementation
■ TV output
■ Advanced power management unit
Figure 1.
STn8815P14 block diagram
Memory top package
DDR SDRAM
controller
NAND/NOR
Flash controller
Color LCD controller
DDR interface
Display interfaces
Smart imaging
accelerator
Camera interfaces x2
Secured
Camera interfaces x2
RAM/ROM
USB-OTG HS x2
I²C x2
Smart video
accelerator
Smart audio
accelerator
Host port interface
eSRAM
buffer
HSI
Multichannel DMA
controller
MSP x4
UART x3
SSP
SD/MMC
Power
management
Security toolbox
PLLs
ARM926EJ
JTAG/trace
System
Timers
Watchdog
RTC
FIrDA
controller
Dcache
Icache
1-Wire/HDQ interface
GPIO x 124
Interrupt
controller
January 2008
Rev 1
1/22
For further information contact your local STMicroelectronics sales office.
www.st.com
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