STV0684集成電路（IC）的專用IC規(guī)格書PDF中文資料

STV0684屬于集成電路（IC）的專用IC。由意法半導(dǎo)體集團制造生產(chǎn)的STV0684專用 IC專用專用集成電路 (IC) 或芯片設(shè)計用于執(zhí)行特定功能。這個類別包括可尋址開關(guān)、空芯儀表驅(qū)動器、音視頻開關(guān)、驗證芯片、自動放電、時鐘發(fā)生器、彩色掃描儀，以及各種應(yīng)用所用的其他許多集成電路。

Description

The STV0684 processor is targeted for use in CMOS digital still cameras. ST supplies complete camera reference designs which include sensor, co-processor, firmware and software drivers. The STV0684 uses a small BGA package (12 mm x 12 mm) ideal for the design of very small digital cameras. The STV0684 incorporates ST’s unique and highly performing video processor algorithms including newly improved and patented algorithms (e.g. NORA and Anti-vignetting).

Features

■ Supports the VC6700 CMOS sensor (UXGA, 1600 x 1200 pixels) from STMicroelectronics

■ High quality video processor

● RAM based firmware

● Pixel defect correction

● NORA (Noise Reduction Algorithm

● Anti-vignetting algorithm

● Advanced statistics processor

● Two general purpose scalers

● Dual video interface for concurrent viewfinder and movie capture

■ ST20 32-bit core

● Instruction, data cache and embedded memory for fast code execution

● Embedded ROM bootloader for code storage in cost effective NAND flash memory

● Code executed in SDRAM, no code-size limitation

■ AVI (Audio Video Interleave) clips directly recorded into the mass storage media

● Long clip length

● Low power consumption

■ Flexible TFT, D-TFD digital interface for preview (while recording) and review

● Direct support for Casio, Epson and AU optronics displays

● Flexible digital interface designed to support future digital panels

■ PAL and NTSC encoder with on-chip digital to analog converter

● TV display of pictures and movie clips

■ On-chip 16-bit Sigma-Delta analog to digital converter for audio record

■ Audio digital to analog converter for audio playback

■ Versatile mass storage interface

● Support Compact-flash, Nand-on-board, Smartmedia, Secure Digital and Multi-Media

■ USB 2.0 full speed device

● USB audio and video class compliant

● USB mass storage class compliant, Bulk only transfer protocol

■ JPEG and MJPEG CODEC

Applications

● Digital still cameras

● Solid state video camera recorders

● Embedded cameras