80C451 Datasheet, PDF (1/22 Pages) NXP Semiconductors – 80C51 8-bit microcontroller family 4K/128 OTP/ROM/ROMless, expanded I/O

INTEGRATED CIRCUITS
80C451/83C451/87C451
80C51 8-bit microcontroller family
4K/128 OTP/ROM/ROMless, expanded I/O
Product specification
Supersedes data of 1998 Jan 19
IC20 Data Handbook
1998 May 01
Philips
Semiconductors