IC 2 CHANNEL(S), 4.1M bps, MULTI PROTOCOL CONTROLLER, PQCC44, PLASTIC, LCC-44, Serial IO/Communication Controller
Dual Serial Interface IC, 2-Function, 4.5-5.5V, 0-70°C, PLCC
Z80C30 Series 5 V Surface Mount CMOS Serial Communication Controller - PLCC-44
