- toshiba Micro-controller TMP89FS60UG-FG - nvidia and acceleware - NAND flash interface ONFI - microcircuits SPI 25XX320A -

	uspct is your : Video card - cpu - memory - Hard drive - power supply unit source

POSTER: news   ||   TOSHIBA MICRO-CONTROLLER TMP89FS60UG-FG	DATE:2007-01-25
Interesting step took developers from company toshiba america electronic components (TAEC). As it follows from the official press release, company presented the first product, built on the base of new  eighth discharge processor core TLCS-870/C1. The microcircuit, which received designation TMP89FS60UG/FG, is placed in the category of micro-controllers of general purpose. In other words, when many producers increase the possibilities of their micro-controllers due to increase in the word length, into Toshiba they made a rate on the core of smaller word length, but designed taking into account contemporary achievements. Micro-controller TMP89FS60UG/FG is equipped with 60 KB of memory superFlash and with several sequential interfaces, 10 by discharge analog-digital converter and by the blocks, which correspond for the control of voltage level and initial discharge with the supply lead. New core is capable of carrying out instruction for one time of synchronization, ensuring the high rate of working with the reduced frequencies. It has smaller energy consumption in comparison with the previous it is eighth by the discharge cores, developed into Toshiba. Basic field application of this new product is compact electronic devices and household devices. Some technical specifications OF TMP89FS60UG/FG: Power – 4,5-5,5 v (with clock frequency 8 MHz), 2,7-5,5 v (4,2 MHz); Volume of internal PZU – 60 KB; Volume nternal Memory â€“ 3 KB; Quantity of ports input-output - 56; Sequential interfaces: 2 channels UART/SIO, 1 UART, 1 I 2c Bus/SIO; Timers and counters - 4 channels x 8 of discharges, 2 channels x 16 discharges; ATSP - 16 channels x 10 discharges; Case - 64- contact of type LQFP with format 10 x 10 mm or QFP with sizes 14 x 14 mm. Micro-controllers are already accessible for order, mass deliveries will begin in the current block. Wholesale price TMP89FS60UG/FG is 4,50 dollars for the piece. toshiba Micro-controller TMP89FS60UG-FG	Add Comment ( 0 ) TOSHIBA MICRO-CONTROLLER TMP89FS60UG-FG

POSTER: computer news   ||   NVIDIA AND ACCELEWARE	DATE:2007-01-25
About the fact that soon will change idea itself about the graphic accelerator as about ppc component is necessary only for games. Hopes for development GPGPU (calculations of the general purpose on the graphic processor) are connected from release more flexible API directX 10 and new accelerators on the base of chips ATI r6xx and NVIDIA g8x. meanwhile chief producers video card themselves attempt to create additional spheres for applying their products, to shift on their arms that which was previously performed by central processors or specific coprocessors. Thus, NVIDIA made the decision to invest 2,9 mln. dollars into the Canadian company acceleware, which carries out development and production of coprocessors, utilized in the calculations, connected with the electro-magnetic simulations, by processing data seismic studies, etc. The result of the rapprochement of companies will become the use of graphic processors NVIDIA in the products Of acceleware. Such solutions are not taking into account that cheap, this collaboration completely can bring essential profit to California producer in the future. Let us finally note the feeling humor, herent in the workers of company acceleware. In the description of its accelerator accelerator board is discussed the fact that it ensures super-power (Superpower). However, in the footnote it is indicated that the latter does not designate the sight of similar to roentgen or to the ability to fly:). nvidia and acceleware	Add Comment ( 0 ) NVIDIA AND ACCELEWARE

POSTER: news   ||   NAND FLASH INTERFACE ONFI	DATE:2007-01-25
Intel, Hynix, Micron, Sony and other producers, who conducted the development of interface open NAND flash interface (ONFI), declared about the fact that its specification was ready and in the near future will succeed in forego the proprity interfaces between flsh- memory and its controllers. This step means that flash- memory from different products will be easily replaced as now operational. If producers receive ONFI 1.0 for the armament, then the standardized interface can considerably descend, and that completely make unnecessary modification of software with the introduction in the design of electronic device with the new module flash- memory. Furthermore, it is intended to standardize the collection of commands NAND flash- memory and to ensure infrastructure for further development of the possibilities technology. Interface ONFI will be used in the technology robson, which will be accessible in notebook on platform santa rosa, and its essence is to reduce the use of buffer flash- memory on the MiniPCI- card for the record of the most frequently utilized applications. Initiative about the creation ONFI was promulgated by the spring last year and here, work on the creation of specification was completed. By main obstacle to the propagation of new interface is seen the fact that in the number of its supporting companies there are no Samsung, being now been the leader of the market For nAND-flash. NAND flash interface ONFI	Add Comment ( 0 ) NAND FLASH INTERFACE ONFI

POSTER: news   ||   MICROCIRCUITS SPI 25XX320A	DATE:2007-01-25
The energy-independent memory with the electrical erasure and the sequential interface is claimed in many electronic constructions, especially, in built in and onboard systems. The company microchip technology enlarged the assortment of this memory by models 25AA320A and 25LC320A (25XX320A). Interface of new microcircuits - SPI. Memory capacity - 32 kbits. Basic difference from the predecessors consists in the increased clock frequency – it is equal to 10 MHz. Microcircuits are accessible in the low-profile case of type MSOP and TSSOP, and also in the different versions of the deceptive get-up.  To the special features of 25XX320A the producer carries the support of functions rapid erasure and record at the level of separate bytes and pages, and the increasing speed of reading. The high speed of storage information ensured the firm architecture microchip PMOS electrically erasable cell (PEEC). It made possible to reach the large number of write cycles (1 million). According to the data of company, product 25XX320A have better according to branch a value of the storage time data (200 years) and they are resistant to the external actions. In particular, the extended temperature range (from - 40°C to +85°C) opens to microcircuits road into onboard systems of automobiles. Wholesale price of microcircuits memory 25XX320A - 43 cents for piece. microcircuits SPI 25XX320A	Add Comment ( 0 ) MICROCIRCUITS SPI 25XX320A

	uspct is your : Video card - cpu - memory - Hard drive - power supply unit source

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