There is a package 68-BCPGA containing the ICs.Integrated circuit is included in the package Tray.Through Hole is used to mount integrated circuit.This type of Floating-Point Co-Processor can be found in many integrated circuits.In order to find similar integrated circuit systems, you should search for the family MC68882.
MC68882RC33A Features
MC68882RC33A Applications
There are a lot of NXP USA Inc. MC68882RC33A Specialized ICs applications.
PC-Based Instruments
Ecosystem Control
All AC-DC converters with X capacitors of 100 nF up to 6 mF