Xilinx
CMOS ISP CPLD 9572 PLCC44 3.3V; CPLD Type:FLASH; No. of Macrocells:72; No. of I/O's:34; Supply Voltage Min:3V; Supply Voltage Max:3.6V; Logic Case Style:LCC; No. of Pins:44; Propagation Delay:10ns; Global Clock Setup Time:6.5ns; ;RoHS Compliant: Yes