BCM48

BCM-5646-48-1404 (BCM48)

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  BCM48

Features Include

• Freescale MPC 5646 microprocessor
• Operating Voltage: 6-26 VDC
• Operating Temperature: -40°C to 85°C
• 4 CAN / 4 LIN Channels / Ethernet

The BCM-5646-48-1404 functions as a communications gateway controller or general purpose automotive grade rugged controller. It uniquely has 4 CAN, 4 LIN, and embedded Ethernet as well as discrete IO. With an IP67 rating, the BCM-5646-48-1404 is able to withstand rough automotive, marine, and off-road environments. This device is Raptor programmable.

BCM48 Additional Info

BCM48 Compiler Options

CodeWarrior for MPC55xx and MPC56xx 2.10 compiler must be used to compile software for the BCM48. This compiler can be purchased from Freescale directly here.

CAN vs. Ethernet

Application

CAN

• Small scale
• Great for embedded systems
• ECU's in vehicles are a great example of effected CAN usage

Ethernet

• Large scale
• Perfect for automation and control of fabrication
• Connecting, controlling and monitoring all the machines within a factory is a great application for Ethernet

Cost

CAN

• Low cost
• Small amount of software and hardware required
• With the small scale applications, CAN is a convenient option

Ethernet

• Cost effective
• With ever decreasing costs Ethernet is a feasible option for large scale operations
• With the large amount of hardware and software required, which leads to unlimited custom options

Specifications

CAN

• 1 Mbit/sec data transfer rate
• Useful integrated functions such as:

• Message collision prevention
• Error detection
• Data recovery

Ethernet

• Up to 100 times faster than CAN communication
• With the software addons excessively available anything can be added, such as:

• Incorporated prioritization
• Data synchronization
• Error management