MCP2517FD Click Board™

Product Code: MIKROE-2379

The MCP2517FD Click Board™ is a complete CAN solution which carries the MCP2517FD CAN FD controller and ATA6563 high-speed CAN transceiver from Microchip, as well as a DB9 9-pin connector. The click requires both 3.3V and 5V power supply. It communicates with the target microcontroller through the SPI interface, with additional functionality provided by the following pins on the mikroBUS™ socket: AN, PWM, INT, TX and RX. Note: For selecting the interface voltage level, use the onboard jumper, and choose between the 3.3V and 5V. For more information, see the Jumpers and Settings table below. MCP2517FD Features The MCP2517FD is a cost-effective and small-footprint CAN FD controller that can be easily connected to a microcontroller over an SPI interface. Therefore, a CAN FD channel can be easily added to a microcontroller that is either lacking a CAN FD peripheral, or that doesn't have enough CAN FD channels. The MCP2517FD supports both, CAN frames in the Classical format (CAN2.0B) and CAN Flexible Data Rate (CAN FD) format.

ATA6563 CAN TRANSCEIVER FEATURES ATA6563 is a high-speed CAN transceiver that provides an interface between a controller area network (CAN) protocol controller and the physical two-wire CAN bus. The transceiver is designed for high-speed ( up to 5Mbit/s ) CAN applications in the automotive industry, providing differential transmit and receive capability. It offers improved electromagnetic compatibility (EMC) and electrostatic discharge (ESD) performance. CONNECTOR FEATURES This is a standard DB 9-pin male connector. SPECIFICATIONS Type CAN Applications Simple solution for adding CAN FD connectivity to your device On-board modules 9-pin CAN connector, ATA6563 CAN transceiver Key Features Communication speed up to 5Mbit/s, low electromagnetic emission (EME) and high electromagnetic immunity (EMI) Interface SPI Compatibility mikroBUS Click board size L (57.15 x 25.4 mm) Input Voltage 3.3V or 5V PINOUT DIAGRAM This table shows how the pinout on MCP2517FD click corresponds to the pinout on the mikroBUS™ socket (the latter shown in the two middle columns). Notes Pin Pin Notes Standby control IP STBY 1 AN PWM 16 CLKO Clock OP NC 2 RST INT 15 INT Interrupt OP Chip select CS 3 CS TX 14 INT0 Int/GPIO 0 / ATA6563 StdBy SPI Clock SCK 4 SCK RX 13 INT1 Int/GPIO 1 SPI data OP MISO 5 MISO SCL 12 NC SPI data IP MOSI 6 MOSI SDA 11 NC Power supply +3.3V 7 3.3V 5V 10 +5V Power supply Ground GND 8 GND GND 9 GND Ground ADDITIONAL PINS Name I/O Description TX_CAN I CAN transmit RX_CAN O CAN receive CANL I/O CAN low line CANH I/O CAN high line JUMPERS AND SETTINGS Designator Name Default Position Default Option Description JP1 VIO.SEL. Left 3V3 Power Supply Voltage Selection 3V3/5V, left position 3V3, right position 5V JP2 STBY Right ON Select Stand by function, default ON, other takes the STBY SEL configuration JP3 STBY SEL Left STBY Takes STBY input from STBY pin or INT0 pin on mikroBUS™ JP4 Right 40MHz Selects between 20 and 40 MHz clock