■ High Speed 32bit RISC
+ Up to 450 MHz
+ 8-stage pipeline
+ MIPS32? instruction set
+ Programmable Memory Management Unit
+ 16KB I-Cache and 16KB D-cache
+ 24kB DSPRAM
+ 8kB ISPRAM
■ Video Engine
+ All format of 720p video supported, 30fps, up to 20Mbps averagely;
+ Support MPEG-4 encoding, up to 720p resolution
+ Support digital room from x1~x4, and with configurable step.
■ JPEG Codec
+ Decoding/Encoding up to 4096*4096
+ Decoding Format: YCbCr4:2:2, YCbCr4:2:0
+ Encoding Format: YCbCr4:2:2, YCbCr4:2:0
■ Graphics Processing Unit
+ Completely compatible with Openvg 1.0
+ Hardware accelerated Pattern Tiling
+ Hardware accelerated FastFill
+ Hardware accelerated Affine Transform
+ Hardware accelerated Device Font
■ Display Engine
+ Four moveable layers
+ Alpha blending and color space converting
+ Scalar
+ Dither function for 16 bit/18 bit interface LCD
+ Gamma correction
+ Video brightness, contrast and saturation adjustable
■ Memory Interface
+ DDR/DDRII/M-DDR memory controller, x16 data bus, supporting up to 256MB, 200MHz max
+ Nand Flash controller with 8bit/12bit/24bit/40bit ECC, x8 data bus, 3.1V, supporting 2RB and 4CE, and hardware randomizer supported.
+ SPI Nor Boot Supported
■ Audio Engine
+ All format of Audio decoding supported
+ Support MPEG-I decoding, 8~ 448kbps
+ Support WMA decoding, 5~383kbps
+ Support AAC/OGG/APE decoding
+ Several format of Audio encoding supported
■ LCD Controller
+ Support CPU interface LCD
+ Support up to 24bit RGB interface
+ Programmable timing control for various panels
+ Support LCD resolution up to 1024*1024
■ HDMI
+ HDMI 1.1, up to 720p resolution
+ Supports RGB, YCbCr format
+ Supports IEC60958 audio format up to 24bits
■ TV Out:
+ Support NTSC-M, -J and –4.43 modes.
+ Support PAL-B, -D, -G, -H, -I, -M, -N, -Nc mode
+ Support CVBS output
+ Support YPbPr/YCbCr output up to 720p resolution
+ Support outputting blue/black color and ColorBar when no data input
■ CMOS Sensor interface
+ Support BT656&BT601 Interface
+ Support CMOS Sensor with YUV422 or RGB565 data format
+ With the CLKOUT for CMOS Sensor
■ USB
+ Complies with OTG 2.0
+ Supports Session Request Protocol (SRP) and Host Negotiation Protocol (HNP).
+ Supports point-to-point communication with one low-speed, full-speed or high-speed device in Host mode
+ Supports full-speed or high-speed in peripheral mode, up to 480Mbps
■ Audio In/Out
+ Build in stereo Sigma-Delta DAC, SNR>96dB
+ Build in stereo Sigma-Delta ADC, SNR>89dB
+ 18mW*2 Headphone Power Amplify, THD<-90dB
+ Support Microphone/FM (Linein) to ADC
■ SDIO
+ Two 4-wire bus supported
+ Up to 8-wire for one bus
+ Support SD/HCSD/microSD/miniSD/MS memory card, MMC/RSMMC/MMC PLUS card
+ Support SDIO function
■ I2C
+ 1-ch multi-master I2C bus, support both master and slave functions
+ Support standard mode (100kbps) and fast-speed mode (400kpbs)
■ UART
+ 5-8 Data Bits and LSB first in Transmitting and receiving
+ 1-2 Stop Bits
+ Even, Odd, or No Parity
■ User Interface
+ 1 remote control
+ 2*4 key matrix
+ Build in Touch Panel controller
+ IRC build in
■ SPI
+ 2 seperated SPI controller
+ Each support master mode and slave mode. The speed of master mode up to 80Mbps, and slave up to 20Mbps.
+ Support dual I/O write and read mode as master
+ Support single data rate mode and double data rate(DDR mode) as master
+ Support two wire mode, only use SCLK and MOSI signal
■ I2S&SPDIF
+ Support 5.1-Channel through I2S Transmitter module with Ext. 6-Channel DAC, include 3-Wire-DOUT Mode and TDM (time-division multiplexed) Mode
+ Support 5.1-Channel digital out through SPDIF
Timer/Clock
+ 2 Timers
+ Alarm supported
+ Calendar supported
+ Two oscillator needed: 24MHz and 32.768KHz Chip ID
+ Programmable for customer
■ PMU
+ Programmable DC/DC converters and regulator
+ Battery charger, support Li+ battery.
+ Voltage detector for over current protection and temperature surveillance
+ Low Power Mode
+ Deep Sleep Mode
■ Low SOC power
+ Low standby current. Less than 50uA with RTC.
+ Low power consumption. Less than 0.5mW/MHz of the CPU.
+ Dynamic system clock adjustment
■ Package
+ LQFP176 E-PAD and LQFP128 E-PAD for different usage.