MCP25625-E/ML CAN controller with integrated transceiver, SPI, QFN-28

MCP25625 , CAN Controller with Integrated Transceiver

Description: The MCP25625 is a complete, cost-effective and small footprint CAN solution that can be easily added to a microcontroller with an available SPI interface. The MCP25625 interfaces directly with microcontrollers operating at 2.7V to 5.5V; there are no external level shifters required. In addition, the MCP25625 connects directly to the physical CAN bus, supporting all requirements for CAN high-speed transceivers. The MCP25625 meets the automotive requirements for high-speed (up to 1 Mb/s), low quiescent current, Electromagnetic Compatibility (EMC) and Electrostatic Discharge (ESD).

Features: - Stand-Alone CAN 2.0B Controller with Integrated CAN Transceiver and SPI - Up to 1 Mb/s Operation - Very Low Standby Current (10 µA, typical) - Up to 10 MHz SPI Clock Speed - Interfaces Directly with Microcontrollers with 2.7V to 5.5V I/Os - Available in SSOP-28L and 6x6 QFN-28L - Temperature Ranges: Extended (E): -40°C to +125°C

CAN Controller Features - VDD: 2.7 to 5.5V - Implements CAN 2.0B (ISO11898-1) - Three Transmit Buffers with Prioritization and Abort Features - Two Receive Buffers - Six Filters and Two Masks 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 Request-to-Send Pins are Configurable as General Purpose I/Os - One Interrupt Output Pin

CAN Transceiver Features - VDDA: 4.5V to 5.5V - Implements ISO-11898-2 and ISO-11898-5 Standard Physical Layer Requirements - CAN Bus Pins are Disconnected when Device is Unpowered: - An unpowered node or brown-out event will not load the CAN bus - Detection of Ground Fault: - Permanent Dominant detection on TXD - Permanent Dominant detection on bus - Power-on Reset and Voltage Brown-Out Protection on VDDA Pin - Protection Against Damage Due to Short-Circuit Conditions (Positive or Negative Battery Voltage) - Protection Against High-Voltage Transients in Automotive Environments - Automatic Thermal Shutdown Protection - Suitable for 12V and 24V Systems - Meets or Exceeds Stringent Automotive Design Requirements, Including “Hardware Requirements for LIN, CAN and FlexRay Interfaces in Automotive Applications", Version 1.3, May 2012 - High Noise Immunity Due to Differential Bus Implementation - High-ESD Protection on CANH and CANL, Meets IEC61000-4-2 up to ±8 kV