8XL52 54 58 LOW VOLTAGE CHMOS SINGLE-CHIP 8-BIT MI.
Intel Corporation
87L52 - LOW VOLTAGE CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLERS
8XL52 54 58 LOW VOLTAGE CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLERS Commercial Express 87L52 80L52 87L54 80L54 87L58 80L58 Y Y Y High Performance CHMOS .