MIKROE-2228

MIKROE-2228 Datasheet

PID MIKROE-2228 Weight 33 g

Part	Datasheet
MIKROE-2228	MIKROE-2228 (pdf)

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MCP25625 click PID MIKROE-2228 Weight 33 g MCP25625 click is a mikroBUS add-on board carrying a Microchip CAN controller with an integrated transceiver. It meets the automotive requirement for high speed operation up to 1 Mb/s . Named after the main chip, MCP25625 click also has a RS232 port, which is a standard connector for CAN communications. Additionally, the two CAN wires CANL and CANH can also be connected directly through two pins on the right edge of the board. The click communicates with the target MCU through the SPI interface although there are additional options that take the load off the target board MCU. To that end, all 16 mikroBUS pins are connected. There’s a clock output, a Request To Send, an Interrupt, standby, reset and more. MCP25625 click can work with both 3.3V or 5V logic levels. Type MCP25625 click also with RS232 port allows CAN communications On-board modules Microchip CAN controller Key Features Operating speeds up to 1 Mb/s, SPI interface up to 10 MHz Clock speed with additional pins Key Benefits Interface with a lot of options to offloads target board MCU, Meets requirements of automotive industry speed, EMC, ESD Interface Power Supply 3.3V or 5V Compatibility mikroBUS Click board size L x mm MCP25625 click is a mikroBUS add-on board carrying a Microchip CAN controller with an integrated transceiver. It meets the automotive requirement for high speed operation up to 1 Mb/s . Features and usage notes MCP25625 click has two pairs of onboard jumpers zero ohm resistors . One is for choosing the IO voltage. The other is for configuring whether the STB pin will be used to control the click’s operating mode normal or standby , or if it will go into normal mode as soon as it’s powered up. Here’s a list of key features of MCP25625, taken from the data sheet: General Features: • CAN2.0B Controller with Integrated CAN Transceiver and Serial Peripheral Interface SPI • Up to 1Mb/s Operation • Very Low Standby Current 10 uA, typical • Up to 10 MHz SPI Clock Speed • Temperature Ranges: o Extended E to +125°C CAN Controller Features: • • Three Transmit Buffers with Prioritization and Abort Feature • Two Receive Buffers • Six Filters and TwoMasks,with Optional Filtering on the First Two Data Bytes • Supports SPI Modes 0,0 and 1,1 • Specific SPI Commands to Reduce SPI Overhead • Buffer Full, and Pins Configurable as General Purpose I/O • One Interrupt Output Pin Programming The following code snippet shows how to change the device's operating mode and checks the status register for confirmation. 1 int mcp25625_mode can_opmode_t mode can_ctl.reqop = mode; can_ctl.mask = CAN_REQOP; mcp25625_hw_ctl_update void* &can_ctl ; if mcp25625_hw_ctl_get void* &can_stat if can_stat.opmod != mode return MCP25625_CTL_ERR; return MCP25625_OK; Code examples that demonstrate the usage of MCP 25625 click with MikroElektronika hardware, written for mikroC for PIC are available on Libstock. 6-13-17

PDF Datasheet Preview

MCP25625 click

PID MIKROE-2228 Weight 33 g

MCP25625 click is a mikroBUS add-on board carrying a Microchip CAN controller with an integrated transceiver. It meets the automotive requirement for high speed operation up to 1 Mb/s . Named after the main chip, MCP25625 click also has a RS232 port, which is a standard connector for CAN communications. Additionally, the two CAN wires CANL and CANH can also be connected directly through two pins on the right edge of the board. The click communicates with the target MCU through the SPI interface although there are additional options that take the load off the target board MCU. To that end, all 16 mikroBUS pins are connected. There’s a clock output, a Request To Send, an Interrupt, standby, reset and more. MCP25625 click can work with both 3.3V or 5V logic levels.

Type

MCP25625 click also with RS232 port allows CAN communications

On-board modules Microchip CAN controller

Key Features

Operating speeds up to 1 Mb/s, SPI interface up to 10 MHz Clock speed with additional pins

Key Benefits

Interface with a lot of options to offloads target board MCU, Meets requirements of automotive industry speed, EMC, ESD

Interface

Power Supply
3.3V or 5V

Compatibility
mikroBUS

Click board size L x mm

MCP25625 click is a mikroBUS add-on board carrying a Microchip CAN controller with an integrated transceiver. It meets the automotive requirement for high speed operation up to 1 Mb/s .

Features and usage notes

MCP25625 click has two pairs of onboard jumpers zero ohm resistors . One is for choosing the IO voltage. The other is for configuring whether the STB pin will be used to control the click’s operating mode normal or standby , or if it will go into normal mode as soon as it’s powered up.

Here’s a list of key features of MCP25625, taken from the data sheet:

General Features:
• CAN2.0B Controller with Integrated CAN Transceiver and Serial Peripheral Interface SPI
• Up to 1Mb/s Operation
• Very Low Standby Current 10 uA, typical
• Up to 10 MHz SPI Clock Speed
• Temperature Ranges:
o Extended E to +125°C

CAN Controller Features:
•
• Three Transmit Buffers with Prioritization and Abort Feature
• Two Receive Buffers
• Six Filters and TwoMasks,with Optional Filtering on the First Two Data Bytes
• Supports SPI Modes 0,0 and 1,1
• Specific SPI Commands to Reduce SPI Overhead
• Buffer Full, and Pins Configurable as General Purpose I/O
• One Interrupt Output Pin

Programming

The following code snippet shows how to change the device's operating mode and checks the status register for confirmation.
1 int mcp25625_mode
can_opmode_t mode
can_ctl.reqop = mode;
can_ctl.mask = CAN_REQOP;
mcp25625_hw_ctl_update void* &can_ctl ;
if mcp25625_hw_ctl_get void* &can_stat
if can_stat.opmod != mode
return MCP25625_CTL_ERR;
return MCP25625_OK;

Code examples that demonstrate the usage of MCP 25625 click with MikroElektronika hardware, written for mikroC for PIC are available on Libstock.
6-13-17

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Datasheet ID: MIKROE-2228 649309