MCP2515 CAN Bus Module TJA1050 receiver SPI For 51 MCU ARM controller
The 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.
Features:
- Support CAN 2.0B protocol
- Use High-speed CAN transceiver
- 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
PINOUT:
- 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: interrupt pin
Specifications:
| Parameter | Specification |
|---|---|
| CAN Controller | MCP2515 |
| CAN Transceiver | TJA1050 |
| Communication Protocol | CAN 2.0B |
| Data Rate | Up to 1 Mb/s |
| Data Field Length | 0 to 8 bytes |
| Interface | SPI |
| Operating Voltage | 5V DC |
| Operating Current | ~5 mA (typical), 1 µA (standby) |
| Termination Resistor | 120Ω onboard |
| Crystal Oscillator | 8 MHz |
| Operating Temperature | -40°C to +85°C |
| Module Dimensions | 44mm x 28mm |
Applications:
- Electronic Gear Shift System
- Automobiles
- Main Interface in Automation (like industrial)
- Medical Equipment
- Robotics
- Auto Start/Stop of Car Engine
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