IA82527 Datasheet, PDF (6/45 Pages) InnovASIC, Inc – Serial Communications Controller CAN Protocol

IA82527
CAN Serial Communications Controller
As of Production Ver. 00
04 May 2007
PRELIMINARY
1.2 Features
The primary features of the IA82527 are as follows:
• CAN Protocol Support
o Specification 2.0, Part A and Part B
o Standard Data and Remote Frames
o Extended Data and Remote Frames
• CAN Bus Interface
o Configurable Input Comparator
o Configurable Output Driver
• Global Mask, Programmable
o Standard Message Identifier
o Extended Message Identifier
• Message Objects
o 14 Transmit/Receive Buffers
o 1 Receive Buffer with Programmable Mask
• Programmable Bit Rate
• Flexible Status Interface
• CPU Interface Options
o 16-Bit Multiplexed Intel^® Architecture
o 8-Bit Multiplexed Intel^® Architecture
o 8-Bit Multiplexed Non-Intel^® Architecture
o 8-Bit Non-Multiplexed Non-Intel^® Architecture
o Serial (SPI)
• I/O Ports (2)
o 8-Bit
o Bidirectional
• Flexible Interrupt Structure
• Programmable Clock Output
A more detailed description of the IA82527, including the features listed above, is provided in
Section 4.
Copyright  2007
©
EN21070504-00
Page 6 of 45
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