Renesas Technology Europe has announced the immediate availability of the SH7780 microprocessor that delivers Pentium-class floating point performance into consumer and industrial markets. The device is ideal for applications requiring high-end graphics and so features a floating point unit (FPU) tailored for that purpose. Furthermore it consumes only 2.5W, is available in a -40 to 85 degree C version, integrates PCI, has a long life time, and is low cost compared to a Pentium microprocessor of similar FPU performance.
The superscalar SH7780 uses a SH-4A CPU + FPU core, with a maximum operating frequency of 400MHz. Its 64kB, four-way set-associative cache memory is divided into two 32-Kbyte areas, one for instructions and one for data. The 128-bit internal real-time router bus (SuperHyway) optimises on-chip data traffic.
The SH7780 has 3 independent external busses, a 32bit DDR320-SDRAM controller, standard NOR Flash, NAND Flash controller, PCMCIA and ATAPI controller. It has a MultiMedia card interface and a 32bit PCI 2.2 controller at 33/66MHz, 2-channel serial interface with on-chip FIFO, and an audio codec interface.
The powerful FPU calculates 3D graphics using internal DSP-like instructions (MAC, DIV, SQRT), supports single and double precision (64bit) and has a 10-stage pipeline for optimised performance.
The SH7780 is supported by all relevant high-end operating systems such as WinCE, Linux and QNX via the Renesas Platinum Alliance Partners emtrion and MPC-Data. The SH7780 device is available immediately (R8A77800BDBGV) as is the SDK7780-R4 development kit.
Caroline Gearing, Renesas Technology Europe Ltd., Dukes Meadow, Millboard Road, Bourne End, SL8 5FH
Tel: +44 (0)1628 585163 E-mail: email@example.com
Fax: +44 (0)1628 585180 Web: www.renesas.eu
About Renesas Technology Corp.
Renesas Technology Corp. is one of the world’s leading semiconductor system solutions providers for mobile, automotive and PC/AV (Audio Visual) markets and the world’s No.1 supplier of microcontrollers. It is also a leading provider of LCD Driver ICs, Smart Card microcontrollers, RF-ICs, High Power Amplifiers, Mixed Signal ICs, System-on-Chip (SoC), System-in-Package (SiP) and more. Established in 2003 as a joint venture between Hitachi, Ltd. (TSE:6501, NYSE:HIT) and Mitsubishi Electric Corporation (TSE:6503), Renesas Technology achieved consolidated revenue of 953billion JPY in FY2006 (end of March 2007). Renesas Technology is based in Tokyo, Japan and has a global network of manufacturing, design and sales operations in around 20 countries with about 26,500 employees worldwide. For further information, please visit http://www.renesas.com
Note: The above text is the public part of the press release obtained from the manufacturer (with minor modifications). EETimes Europe cannot be held responsible for the claims and statements made by the manufacturer. The text is intended as a supplement to the new product presentations in EETimes Europe magazine.