+ MIPS32 processor Core with 5-stage pipeline
+ Memory Management Unit
+ Simple SRAM-Style Interface
+ Multiply/Divide Unit (high-performance configuration)
+ Power Control
+ MPEG1/2/2.5 Audio Layer 1,2,3 decoder，bit rate 8-448Kbps, 8-48KHz, CBR/VBR
+ WMA Decoder, bit rate 32-384Kbps, 8-48KHz
+ FLAC decoder
+ APE decoder
+ 7 or 5 bands equalizer with user-defined 64-step-gain from -12 to 12 dB
+ Fast Forward and Fast Reverse
+ Fade in and Fade Out
+ Digital global gain control
+ Integrated Motion JPEG Video Decoder, up to 30fps@QVGA resolution
+ Support up to 4(pcs) Nand Flash, including SLC, MLC and TLC with 8/24/40/60 bit ECC
+ Support following memory card interface
- Multi Media Card Specification Version 4.3(1/4 bit mode)
- Secure Digital Card Specification Version 3.0(1/4-bit mode)
+ Support Booting up directly from NAND FLASH/ eMMC/SPI Nor Flash.
+ Support 24MHz OSC with on-chip PLL
+ Support generating 24MHz and other PLL from Externel 32.768KHz OSC
+ Internal 32KHz RC oscillator
+ Energy saving with dynamic power management, supporting Li-on only
+ USB 2.0 device and host controllers with HOST support
+ A variety of serial controllers supporting I2S, I2C, SPI, UART
+ Support LCM with 8bit CPU Interface.
+ Support FM Radio input and 41 levels volume control
+ D/A+PA SNR :without A weight>91dB
+ Build in Stereo 16-bit Sigma-Delta D/A
+ A/D SNR >90dB
+ Headphone driver output 2x20mW @16ohm
+ Operating voltage: I/O 3.1V, Core 1.2V
+ Standby Leakage Current: <50uA(Whole System)
+ Low Power Consumption (No LCD) : <10mA@bat (128kbps)；<10mA@ bat (96kbps WMA)；<70mA@ bat (20fps AMV video)
+ ATJ2127 LQFP-64 (7x7mm) ; ATJ2129 LQFP-80 (10x10mm)