NXP MC68882RC16A FPU, MC680X0 COPROCESSOR, 16MHZ, 68PGA
Microprocessor 16-Bit 0-105°C PGA Surface Mount
Commercial Grade Math Coprocessor, 5V, 16.67MHz, PGA-68
32-BIT, MATH COPROCESSOR, CPGA68, PGA-68
Math Coprocessor, 32-Bit, HCMOS, CPGA68, PGA-68