AK98XX is tailored for the tablet PC, MID, student computer, high-end learning machine, high definition media player, smart phone and so on. This processor is designed specially with 720p video decoder, TV-out as well as other popular functions to meet customers' diversified requirements.
Technical Features
ARM926EJ
Integrated I/D cache
Memory Management Unit (MMU)
Video Processor
Up to 720p 30fps decoder
H.263 codec
H.264 decoder
MJPEG codec
MPEG2 decoder
MPEG4-SP codec
MPEG4-ASP decoder
RM/RMVB decoder
Audio Processor
Real-time AMR codec
MP3 decoder
WMA decoder
64-poly MIDI synthesizer
AAC /AAC+ decoder
Real-time audio stream in PCM/ADPCM format
Image Processor
Hardware JPEG codec
2D graphics accelerator
Display Controller
18-bit/16-bit/9-bit/8-bit MPU
24-bit/18-bit/16-bit/8-bit RGB LCD display interface
TV out
Embedded MAC controller
Embedded ADC and DAC
SAR ADC for touch panel, battery measurement and temperature detection
Sigma-Delta DAC for music/voice Recording
Sigma-Delta DAC for stereo speakers
Camera Interface
CCIR 601/CCIR 656
YUV CMOS image sensor interface with programmable image size and intelligent zoom capability
Connectivity
USB 2.0 HS OTG
USB 2.0 FS Host
I2S host/slave
I2C master
PCM slave
High-speed UART
IrDA 1.0
SPI
MMC/SD
SDIO
PWM
Built-in headphone driver
External Memory
SDRAM/Mobile SDRAM/DDR /Mobile DDR /DDR2
Nand Flash(with 24-bit hardware ECC)