MOD5234-100IR NetBurner Inc, MOD5234-100IR Datasheet - Page 457

• Manufacturer Part Number: MOD5234-100IR
• Description: MOD5234 10/100 ETHERNET MODULE
• Manufacturer: NetBurner Inc
• Type: Controllers & Processorsr

Specifications of MOD5234-100IR

• Interface: I²C, SPI, UART
• Voltage - Supply: 2.5V
• Mounting Type: Surface Mount
• Package / Case: Module
• Product: Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Data Format: -
• Baud Rates: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: Q4483564

Each CAN station is connected physically to the CAN bus through a transceiver. The transceiver
provides the transmit drive, waveshaping, and receive/compare functions required for
communicating on the CAN bus. It can also provide protection against damage to the FlexCAN
caused by a defective CAN bus or defective stations.
21.1.2 Features
Following are the main features of the FlexCAN module:
Freescale Semiconductor
• Full implementation of the CAN protocol specification version 2.0B
• Up to 16 flexible message buffers of zero to eight bytes data length, each configurable as
• Listen-only mode capability
• Three programmable mask registers: global (for MBs 0–13), special for MB14, and special
• Programmable transmission priority scheme: lowest ID or lowest buffer number
• Time Stamp based on 16-bit free-running timer
• Programmable clock source (internal bus clock or external oscillator clock)
— Standard data and remote frames (up to 109 bits long)
— Extended data and remote frames (up to 127 bits long)
— 0–8 bytes data length
— Programmable bit rate up to 1 Mbps
— Content-related addressing
Rx or Tx, all supporting standard and extended messages
for MB15
CAN Bus
CAN Station 1
CANnTX
MCF5235
Transceiver
FlexCAN
Figure 21-3. Typical CAN System
CANnRX
MCF5235 Reference Manual, Rev. 2
CAN Station 2
CAN Station n
Introduction
21-3