MCP2515 CAN Bus Module TJA1050 Receiver SPI For ARM Controller

he MCP2515 Module adopts CAN controller MCP2515, and TJA1050 high-speed CAN transceiver. Microchip MCP2515 independent CAN protocol controller, support CAN V2.0B regulation. The connection between MCP2515 and MCU is through SPI.

Specifications

• Operating Voltage:  5V.
• Up to 1000 meter bus length
• Up to 1Mb/s bus speed
• SPI interface

Features:

• Support CAN 2.0B protocol
• Use High-speed CAN transceiver TJA1050
• Dimension: 40×28mm
• SPI control for expand Multi CAN bus interface
• 8MHZ crystal oscillator
• 120Ω terminal resistance
• Use serial port could view the communication data
• Onboard independent key, LED indicator, Power indicator
• Onboard power pin

Pin Details

• VCC :5V power input pin
• GND : power ground pin
• CS: SPI SLAVE select pin (Active low)
• SO: SPI master input slave output lead
• SI: SPI master output slave input lead
• SCLK: SPI clock pin
• INT: MCP2515 interrupt pin

Applications:

• Electronic Gear Shift System
• Automobiles
• Main Interface in Automation (like industrial)
• Medical Equipment
• Robotics
• Auto Start/Stop of Car Engine