S-80C52CTOS-12 S-80C52CTQV-12 S-80C52CTRQ-12 S80C52CTWP S-80C52CTWP S-80C52CTWP-12 S-80C52CUF-12 S-80C52CVN-16 S-80C52CVV-16 S-80C52CVW-16