P8255A-5   数据手册 ( 数据表 )

Intel

PROGRAMMABLE PERIPHERAL INTERFACE

Advanced Technical Materials Inc

2WAY - 4WAY - 8WAY POWER DIVIDERS & COMBINERS

Advanced Technical Materials Inc

2WAY - 4WAY - 8WAY POWER DIVIDERS & COMBINERS

Advanced Technical Materials Inc

2WAY - 4WAY - 8WAY POWER DIVIDERS & COMBINERS

Intersil

CMOS Programmable Interval Timer

Intel

PROGRAMMABLE DMA CONTROLLER

Intel

PROGRAMMABLE COMMUNICATION INTERFACE

Intel

SERIAL COMMUNICATIONS CONTROLLER (SCC)

Intel

PROGRAMMABLE PERIPHERAL INTERFACE

InnovASIC, Inc

ASYNCHRONOUS SERIAL CONTROLLER