In the package 68-BCPGA, the ICs is enclosed.It is used as integrated circuit system of the Tray package.The way of mounting integrated circuit is Through Hole.The Floating-Point Co-Processor type is available in many integrated circuits.In order to find similar integrated circuit systems, you should search for the family MC68882.
MC68882CRC20A Features
MC68882CRC20A Applications
There are a lot of NXP USA Inc. MC68882CRC20A Specialized ICs applications.
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μP Switch Interfacing
All AC-DC converters with X capacitors of 100 nF up to 6 mF