80C152JB - Intel

80C152JB Universal Communication Controller 8-Bit Microcontroller

The 80C152JB JD is a ROMless extension of the 80C152 Universal Communication controller The 80C152JB has the same five 8-bit I O ports of the 80C152 plus an additional two 8-bit I O ports Port 5 and Port 6 The 80C152JB JD also has two additional control pins EBEN (EPROM Bus ENable) and EPSEN (EPROM bus Program Store ENable) EBEN selects the functionality of .

Features

for peripheral I O interface and control Silicon implementations are much more cost effective than multi-wire cables found in board level parallel-toserial and serial-to-parallel converters The 83C152 contains in silicon all the features needed for the serialto-parallel conversion Other 83C152 benefits include 1) better noise immunity through differential signaling or fiber optic connections 2) data integrity utilizing the standard designed in CRC checks and 3) better modularity of hardware and software designs All of these cost network parameter and real estate improvements apply to 83C152 s.