S83C751

INTEGRATED CIRCUITS 83C751/87C751 80C51 8-bit microcontroller family 2K/64 OTP/ROM, I2C, low pin count Product specification Supersedes data of 1998 Jan 19 IC20 Data Handbook 1998 May 01 Philips Semiconductors Philips Semiconductors 80C51 8-bit microcontroller family 2K/64 OTP/ROM, I2C, low pin count Product specification 83C751/87C751 DESCRIPTION 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) EPROM (87C751), a 64 × 8 RAM, 19 I/O lines, a 16-bit auto-reload counter/timer, a five-source, fixed-priority level interrupt structure, a bidirectional inter-integrated circuit (I2C) serial bus interface, and an on-chip oscillator. The on-board inter-integrated circuit (I2C) bus interface allows the 8XC751 to operate as a master or slave...