STn8815
Nomadik mobile multimedia application processor
Data Brief
Nomadik is a registered trademark of STMicroelectronics
®
■ Smart video accelerator
■ ARM926EJ 32-bit RISC CPU, up to 334 MHz
– MPEG-4 SP real-time encoding/decoding
up to SDTV 30 fps
– 16-Kbyte instruction cache, 16-Kbyte data
cache
– 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
– 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+)
■ Smart audio accelerator
– Extensive digital-audio software library
– Ultra low-power implementation
■ On-chip SRAM and ROM
■ Smart imaging accelerator
– 2 SMIA CCP2 camera interfaces
– Parallel camera CCIR-656 interface
– Real-time image reconstruction up to
80 Mpixel/s
■ Advanced security
– Enhanced security framework
– Protected access to secured ROM and
RAM
– 10-bit raw Bayer interface
– Ultra low-power implementation
■ 16-bit DDR/SDR-SDRAM memory controller
(up to 166 MHz)
■ Smart graphics accelerator
■ NOR Flash/NAND Flash/CompactFlash/CF+
controller
■ Advanced power management unit
– Run, idle, doze and sleep modes
– CPU clock with programmable frequency
– Enhanced dynamic power-domain
management
■ 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
– Dynamic voltage scaling
– MIPI™ legacy DBI and DPI
■ TV output
Color LCD controller
Display interfaces
USB-OTG x2
I²C x3
TV output
Camera interface x3
Host port interface
Multichannel DMA
controller
Secured
Smart video
Smart audio
accelerator
HSI x2
accelerator
RAM/ROM
MSP x3
UART x3
SSP
SD/SDIO/MMC/MS
eSRAM
buffer
Smart graphics
accelerator
Smart imaging
accelerator
NAND/NOR Flash
controller
FIrDA
DDR SDRAM
controller
Power
L2 cache
management
Security toolbox
PLLs
1-Wire/HDQ interface
ARM926EJ
JTAG/trace
System
Timers
Watchdog
RTC
Rotary encoder i/f
Keypad interface
controller
Dcache
Icache
Interrupt
controller
GPIO
February 2006
Rev 1
1/8
For further information contact your local STMicroelectronics sales office.
www.st.com
2