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  Fujitsu SPARC MB86903-40 [flip chip]   []   []   [hide data]   [close image viewer]  
The MB86903 is Fujitsu's third-generation SPARC processor. It includes an on-chip floating-point unit and operates at 33 and 40 MHz. It provides an integer performance of 20 and 25 MIPS and a floating-point performance of 4 and 5 MFLOPS. The integer unit, based on Version 7 of the SPARC architecture, has a single-pulse clock input, 136 registers organized into eight windows, a 4-stage pipeline to handle data interlocks, and an optimized branch handler.
This processor is from my Sun SPARCstation IPX (4/50) 'Hobbes' from 1991.

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Core Frequency:40 MHz
Data bus (ext.):32 Bit
Address bus:32 Bit
Manufactured:week 21/1991
Made in:Japan
Package Type:Ceramic
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