|
Thank you, George, for your answer to my "Subject: Re: Is ADSP2183 available in BGA? " Actually today I have AD73522 with all its benefits on chip. However it has no separate host port which '83 has and I use in parallel with memory IO. Therefore multiplexed bus is not what I need. '83 in BGA (I hope) not only saves board space, but reduces timing problems at increased frequency. Morover, neither '422, nor '522 is available for industrial temperature range (-40*..+85*C), as '83 is. But I guess '83 in BGA is still an advertising, not a product. Am I right? Sergey Vlasov. ------------------------ George Mena wrote: >Sergey, > >You might actually want to check out a newer ADI part, the AD73422 >IC. This is a dual-DSP device that also features dual AFEs in the >device architecture and which comes in the 119-ball BGA package, >according to the PDF I have on that part. > >The AD73422 seems to use the base ADSP-218x device architecture, but >with a greatly reduced die size. The die size clearly had to be >reduced in order to add the dual AFE circuitry, along with the >ability to let the device operate in full memory mode or in host >memory mode. > >You might want to get a copy of the PDF yourself so you can see what >I mean. > >Greetings from California! > >George Mena >--- In , "Sergey Vlasov" <sv@i...> wrote: >> Hello, >> ADI, within the last year, in many papers, claim ADSP-2183 in BGA >> package availability. >> However, no tech. data in their datasheet, nor somewhere else >> I can find. >> Have somebody seen this device, does anybody know a source of >> technical data for it, can you say words about commercial >availability >> of the product? >> >> Thank you. >> >> Sergey Vlasov >> Proj. Mgr. >> AO TyumenPromGeophysica. > |