QX82527 Datasheet (Intel) - SERIAL COMMUNICATIONS CONTROLLER

QX82527, SERIAL COMMUNICATIONS CONTROLLER

The 82527 pins are described in this section Table 1 presents the legend for interpreting the pin types Table 1 Pin Type Legend Symbol I O I O Description Input only pin Output only pin Pin can be either input or output PIN DESCRIPTIONS Pin Name VSS1 VSS2 VCC XTAL1 XTAL2 Pin Type Ground Ground Powe

82527 SERIAL COMMUNICATIONS CONTROLLER CONTROLLER AREA NETWORK PROTOCOL Automotive Y Supports CAN Specification 2 0 Standard Data and Remote Frames Extended Data and Remote Frames Programmable Global Mask Standard Message ldentifier Extended Message ldentifier 15 Message Objects of 8-Byte Data Length 14 Tx Rx Buffers 1 Rx Buffer with Programmable Mask Flexible CPU Interface 8-Bit Multiplexed 16-Bit Multiplexed 8-Bit Non-Multiplexed (Synchronous Asynchronous) Serial Interface Y Y Y Programmabl

QX82527 Features

* a powerful CPU interface that offers flexibility to directly interface to many different CPUs It can be configured to interface with CPUs using an 8-bit multiplexed 16-bit multiplexed or 8-bit non-multiplexed address data bus for Intel and non-Intel architectures A flexible serial interface (SPI) is