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产品名称：STi5105
产品封装：N/A
产品品牌：STMicroelectronics
PDF文档：下载
库 存：查看
电 话：0755-83035811
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产品介绍
STi5105
Features
- Enhanced ST20 32-bit VL-RISC CPU
- 200 MHz, single cycle cache, 4 Kbyte instruction cache, 4 Kbyte data cache, 2 Kbyte SRAM
- Unified memory interface
- Up to133 MHz,16-bit wide DDR interface
- Programmable flash memory interface
- SRAM, peripheral, Flash, SFlash™ support
- Support for low-cost DVB-CI and ATAPI
- Programmable transport interface (PTI)
- Single transport stream input
- Support for DVB transport streams
- Integrated DVB, ICAM descramblers
- MPEG-2 MP@ML video decoder
- Fully programmable horizontal and vertical SRCs
- Graphics/display
- Advanced blitter base compositor
- 8 bpp CLUT graphics, 256 x 30 bits (AYCbCr) CLUT entries
- 16 bpp true color graphics, RGB565, ARGB1555, ARGB4444 formats with link-list control
- Alpha blending, antialiasing, antiflutter, antiflicker filters
- 2D paced blitter engine with fill function
- PAL/NTSC/SECAM encoder
- RGB, CVBS, Y/C and YUV outputs with four 10-bit DAC outputs. RGB/CVBS or YUV/CVBS or YC/CVBS
- Encoding of CGMS, Teletext, WSS, VPS, close caption
- Audio subsystem
- Simultaneous MPEG audio decode and output of Dolby streams on S/PDIF
- IEC958/IEC1937 digital audio output interface
- Integrated stereo audio DAC system
- Central DMA controller
- On-chip peripherals
- Two ASCs (UARTs) with Tx and Rx FIFOs
- Three 8-bit banks of parallel I/O and one 7- bit bank
- One smartcard interface and clock generator
- Two SSCs for I²C/SPI master/slave interfaces
- Infrared transmitter/receiver
- Low-power/RTC/watchdog controller
- JTAG/TAP interface
- Package 24 mm x 24 mm LQFP216 or 23 mm x 23 mm BGA.
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