CAN Controllers

A controller area network (CAN) is a specialised internal communication network that connects microcontrollers and devices so that they can communicate with each other via message-based protocols without the need for a computer host. They are an important part of the communications network in vehicles, known as the 'bus'. Each CAN controller on the bus is called a node. Each node is configured to receive data from the sensor equipment and transmit it to a PC.

What are CAN controllers used for?
CAN controllers facilitate communication amongst devices in a small range network and are commonly used in automotive applications. These controllers are also typical in the medical instrument industry, factory automation mechanisms and to support semiconductor-based machinery in a variety of sectors.

Types of CAN controllers
CAN controllers come in two types:

  • Integrated, meaning there is more than one controller on the CAN bus (network system). The integrated controller requires less space and facilitates faster and more reliable communication to the microcontroller.
  • Standalone, meaning there is a single controller on the CAN bus (network system). An independent CAN controller functions as a memory chip allowing flexibility of data transmission.
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Part Details Brand Maximum Data Rate Number of Transceivers Standard Supported Power Down Mode Maximum Supply Current Mounting Type Package Type Pin Count Dimensions Length Width Height Maximum Operating Supply Voltage Maximum Operating Temperature Minimum Operating Supply Voltage
Microchip Technology MCP2515T-I/ML, CAN Controller 1Mbit/s, 20-Pin QFN Microchip Technology 1Mbit/s 1 - Sleep, Standby 10 mA Surface Mount QFN 20 4 x 4 x 0.95mm 4mm 4mm 0.95mm 5.5 V +85 °C 2.7 V
Microchip Technology MCP25625T-E/ML, CAN Controller 1Mbit/s CAN 2.0B, 28-Pin QFN Microchip Technology 1Mbit/s 1 CAN 2.0B Sleep, Standby 10 mA Surface Mount QFN 28 6 x 6 x 0.92mm 6mm 6mm 0.92mm 5.5 V +125 °C 2.7 V
Microchip Technology MCP2517FD-H/SL, CAN Controller 8Mbit/s, 14-Pin SOIC Microchip Technology 8Mbit/s 1 - Sleep 20 mA Surface Mount SOIC 14 8.65 x 3.9 x 1.5mm 8.65mm 3.9mm 1.5mm 5.5 V +150 °C 2.7 V
Microchip Technology MCP2515T-I/SO, CAN Controller 1Mbit/s, 18-Pin SOIC Microchip Technology 1Mbit/s 1 - Sleep, Standby 10 mA Surface Mount SOIC 18 11.55 x 7.5 x 2.35mm 11.55mm 7.5mm 2.35mm 5.5 V +85 °C 2.7 V
Microchip MCP2515-E/ST, CAN Controller 1Mbps CAN 2.0B, 20-Pin TSSOP Microchip 1Mbps 1 CAN 2.0B Sleep, Standby 10 mA Surface Mount TSSOP 20 6.5 x 4.4 x 0.9mm 6.5mm 4.4mm 0.9mm 5.5 V +125 °C 2.7 V
Microchip Technology MCP2515T-I/ML, CAN Controller 1Mbit/s, 20-Pin QFN Microchip Technology 1Mbit/s 1 - Sleep, Standby 10 mA Surface Mount QFN 20 4 x 4 x 0.95mm 4mm 4mm 0.95mm 5.5 V +85 °C 2.7 V
Microchip Technology MCP2515T-I/SO, CAN Controller 1Mbit/s, 18-Pin SOIC Microchip Technology 1Mbit/s 1 - Sleep, Standby 10 mA Surface Mount SOIC 18 11.55 x 7.5 x 2.35mm 11.55mm 7.5mm 2.35mm 5.5 V +85 °C 2.7 V
Microchip Technology MCP2517FD-H/SL, CAN Controller 8Mbit/s, 14-Pin SOIC Microchip Technology 8Mbit/s 1 - Sleep 20 mA Surface Mount SOIC 14 8.65 x 3.9 x 1.5mm 8.65mm 3.9mm 1.5mm 5.5 V +150 °C 2.7 V
Microchip Technology MCP25625T-E/ML, CAN Controller 1Mbit/s CAN 2.0B, 28-Pin QFN Microchip Technology 1Mbit/s 1 CAN 2.0B Sleep, Standby 10 mA Surface Mount QFN 28 6 x 6 x 0.92mm 6mm 6mm 0.92mm 5.5 V +125 °C 2.7 V
Microchip MCP2510-I/SO, CAN Controller 5Mbps CAN 1.2, CAN 2.0A, CAN 2.0B, 18-Pin SOIC W Microchip 5Mbps 1 CAN 1.2, CAN 2.0A, CAN 2.0B Sleep, Standby 10 mA Surface Mount SOIC W 18 11.53 x 7.49 x 2.31mm 11.53mm 7.49mm 2.31mm 5.5 V +85 °C 3 V
Microchip MCP2515-E/ML, CAN Controller 1Mbps CAN 2.0B, 20-Pin QFN Microchip 1Mbps 1 CAN 2.0B Standby 10 mA Surface Mount QFN 20 4 x 4 x 0.95mm 4mm 4mm 0.95mm 5.5 V +125 °C 2.7 V
Microchip MCP25020-I/SL, CAN Controller 1Mbps CAN 2.0B, 14-Pin SOIC Microchip 1Mbps 3 CAN 2.0B Sleep 20 mA Surface Mount SOIC 14 8.65 x 3.9 x 1.5mm 8.65mm 3.9mm 1.5mm 5.5 V +85 °C 2.7 V
NXP SJA1000T/N1,112, CAN Controller 1Mbps CAN 2.0B, 28-Pin SOIC
  • RS Stock No. 438-4699
  • Brand NXP
  • Mfr. Part No. SJA1000T/N1,112
NXP 1Mbps 1 CAN 2.0B Sleep 15 mA Surface Mount SOIC 28 36 x 14.1 x 4mm 36mm 14.1mm 4mm 5.5 V +125 °C 4.5 V
Microchip MCP2515-I/SO, CAN Controller 1Mbps CAN 2.0B, 18-Pin SOIC W Microchip 1Mbps 1 CAN 2.0B Sleep, Standby 10 mA Surface Mount SOIC W 18 11.53 x 7.49 x 2.31mm 11.53mm 7.49mm 2.31mm 5.5 V +85 °C 2.7 V
Microchip MCP2510-I/ST, CAN Controller 5Mbps CAN 1.2, CAN 2.0A, CAN 2.0B, 20-Pin TSSOP Microchip 5Mbps 1 CAN 1.2, CAN 2.0A, CAN 2.0B Sleep, Standby 10 mA Surface Mount TSSOP 20 6.5 x 4.4 x 0.9mm 6.5mm 4.4mm 0.9mm 5.5 V +85 °C 3 V
Microchip, ARCNET Controller 10Mbps ANSI 878.1, 48-Pin TQFP Microchip 10Mbps 1 ANSI 878.1 - 60 mA Surface Mount TQFP 48 7.1 x 7.1 x 1.45mm 7.1mm 7.1mm 1.45mm 5.5 V +85 °C 2 V
Microchip MCP2515-I/SO, CAN Controller 1Mbps CAN 2.0B, 18-Pin SOIC W Microchip 1Mbps 1 CAN 2.0B Sleep, Standby 10 mA Surface Mount SOIC W 18 11.53 x 7.49 x 2.31mm 11.53mm 7.49mm 2.31mm 5.5 V +85 °C 2.7 V
Microchip MCP2515-I/P, CAN Controller 1Mbps CAN 2.0B, 18-Pin PDIP Microchip 1Mbps 1 CAN 2.0B Sleep, Standby 10 mA Through Hole PDIP 18 22.86 x 6.35 x 3.3mm 22.86mm 6.35mm 3.3mm 5.5 V +85 °C 2.7 V
Microchip, ARCNET Controller 10Mbps ANSI 878.1, 48-Pin TQFP
  • £ 12.83
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Microchip 10Mbps 1 ANSI 878.1 - 60 mA Surface Mount TQFP 48 7.1 x 7.1 x 1.45mm 7.1mm 7.1mm 1.45mm 5.5 V +85 °C 2 V
Microchip MCP2515-e/ST, CAN Controller 1Mbps CAN 2.0B, 20-Pin TSSOP Microchip 1Mbps 1 CAN 2.0B Sleep, Standby 10 mA Surface Mount TSSOP 20 6.5 x 4.4 x 0.9mm 6.5mm 4.4mm 0.9mm 5.5 V +125 °C 2.7 V
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