代理产线

ST 信息娱乐应用处理器_STA2065

 2015-01-21

【基本数据】

【产品特性】

■ ARM1176 754/624/533 MHz host processor
– Cache: 32 KB instruction, 32 KB data
– Vector floating point unit

■ High performance embedded GPS subsystem
– Parallel acquisition engines for 8 GPS
satellites or 4 Galileo satellites
– 32 tracking channels for all satellites in view
– 5 correlators per channel for urban canyon
robustness
– Multibit signal processing hardware

■ Advanced power management
– Separated power islands for ultra low
power mode
– Dynamic core frequency scaling
– 512-Byte embedded SRAM for back-up

■ System infrastructure
– LP DDR/DDR2 controller: 16/32-bit data
512 MB addressable (333 MHz DDR2,
200 MHz LPDDR)
– One bank of 32 KB embedded SRAM
– 64-channel vector interrupt controller (VIC)
– 2 DMA controllers, 16 physical channels
– 32 DMA request for each controller
– Two external DMA requests are supported

■ Display and graphics
– Color LCD controller for STN,TFT or HRTFT
panels with 24-bit parallel RGB
interface
– Integrated touch screen controller and ADC
– 3D advanced graphics acceleration
– Video input port (VIP) interface
– JPEG baseline profile decoder

■ High throughput interfaces
– 2 ports USB 2.0 OTG with integrated
physical layers
– 3 SD/MMC up to 8 bit data, all bootable

【产品应用】

GPS

【文字介绍】

STA2065 is a highly integrated SOC application processor combining host capability with
high performance embedded GPS.
STA2065 targets vehicle head units and mobile navigation (PND), telematics, infotainment,
advanced audio and connectivity systems. The STA2065 provides all the elements that are
essential to build a cost effective solution.