JZ4775晶片引數怎麼樣?JZ4775處理器引數介紹

JZ4775是一款針對平板電腦、電子書、移動數字電視等多媒體豐富移動裝置的移動應用處理器。該SOC引入了一種創新的架構，既滿足了移動多媒體裝置對高效能移動計算和高質量影片解碼的要求。JZ4775提供高速CPU計算能力和流暢的720p影片重放。

XBurst core, 1.0GHz (MIPS-based). 32KB L1 cache, 256KB L2 cache
GPU：
X2D: Resizing, Rotating, Mirror, Color Convention and OSD

VPU：

Video encoder: H.264 up to D1@30fps
Video decoder: H.264, MPEG-1/2/4, VC-1, VP8, RV9, up to 720P@30fps

Memory：
64-bit ECC conventional and toggle NAND flash
512B/2KB/4KB/8KB/16KB page size

Display：
LCD controller with OSD: TFT, SLCD, up to 1280*720@60Hz(BPP24)
E-Ink controller with color engine

：
DVP interface, up to 2048x2048

Audio：
Embedded audio CODEC
Digital DMIC controller
AC97/I2S/SPDIF interface for external audio codec
PCM interface, master and slave mode

ADC：
7 channels SAR A/D controller, 12-bit resolution

Security：
Total 256bits OTP memory

On-chip Peripherals：
USB 2.0 OTG
USB 1.1 Host
MMC/SD/SDIO controller
Full-duplex UART port
Synchronous serial interface
Two-wire SMB serial interface
GMAC

Package：
BGA314, 14 x 14 x 1.4 (mm), 0.65mm pitch