CJMCU-2551 / MCP2551 CAN Protocol Controller High-speed Interface Module

MCP2551 High SPeed Interface Controller Module - (High Quality)

Description:

The CJMCU-2551 MCP2551 CAN Protocol Controller High-speed Interface Module is a high speed CAN, with fault-tolerant capabilities. It acts as an interfacing device between CAN protocol and the physical bus. The device, MCP2551 provides differential transmit and receive capabilities and is compliant with the ISO-11898, including the 24V requirements. Data transfer rate of up to 1Mb/s is achievable with this module.

The module also provides a buffer between the CAN controller and the high-voltage spikes that can be generated on the CAN bus by outside sources like EMI, ESD, electrical transients, etc.

Specifications:

• Supports 1 Mb/s operation
  
• Implements ISO-11898 standard physical layer requirements
• Suitable for 12V and 24V systems
• The externally-controlled slope for reduced RFI emissions
•  Detection of ground fault (permanent Dominant) on TXD input
• Power-on Reset and voltage brown-out protection
• An unpowered node or brown-out event will not disturb the CAN bus
• Low current standby operation
• Protection against damage due to short-circuit conditions (positive or negative battery voltage)
• Protection against high-voltage transients
• Automatic thermal shutdown protection
• Up to 112 nodes can be connected
• High-noise immunity due to differential bus implementation
• Temperature ranges:
• Industrial (I): -40°C to +85°C
• Extended (E): -40°C to +125°C
.

Pin Details

• Pin 1 TXD-  Transfer Data Input
• Pin 2 VSS- Ground
• Pin 3 VDD- Supply Voltage
• Pin 4 RXD- Receive Data Output
• Pin 5 VREF- Reference Output Voltage
• Pin 6 CANL- CAN Low-Level Voltage I/O
• Pin 7 CANH- CAN High-Level Voltage I/O
• Pin 8 RS-     Slope-control Input

Package includes:

1X MCP2551 Module Board (High quality)

*Image shown is a representation only.