OM5234 Datasheet | NXP Semiconductors

INTEGRATED CIRCUITS OM5234/OM5284 CMOS single-chip 8-bit microcontrollers Preliminary specification 1996 Nov 01 Philips Semiconductors Philips Semiconductors Preliminary specification CMOS single-chip 8-bit microcontrollers OM5234/OM5284 DESCRIPTION The OM5234 and OM5284 single-chip 8-bit microcontrollers are manufactured in an advanced CMOS process and are derivatives of the 80C51 microcontroller family. The OM5234 and OM5284 are pre-programmed devices for specific applications. Unless specifically stated otherwise, all references to OM5234 apply equally to OM5284. The OM5234 contains a non-volatile 16k × 8 read-only program memory, a volatile 256 × 8 read/write data memory, four...