8BIT CPU 12MHZ, SMD, 80C537, PLCC84; Digital IC Case Style:PLCC; No. of Pins:84; Operating Temperature Range:-40°C to +85°C; SVHC:No SVHC (19-Dec-2011); Base Number:80; Clock Frequency:16MHz; IC Generic Number:80C537; Logic Function Number:80C517; Memory Size:2304Byte; Memory Type:RAM; No. of Bits:8; Operating Temperature Max:85°C; Operating Temperature Min:-40°C; Package / Case:PLCC; RAM Size:256Byte; Termination Type:SMD