S83C751 - 8-bit microcontroller
The Philips 83C751/87C751 offers the advantages of the 80C51 architecture in a small package and at low cost.
The 8XC751 Microcontroller is fabricated with Philips high-density CMOS technology.
Philips epitaxial substrate minimizes CMOS latch-up sensitivity.
The 8XC751 contains a 2k × 8 ROM (83C751)