MCP2561FD-HSN Microchip

MCP2561/2FD High-Speed CAN Flexible Data Rate Transceiver Features: Description: Optimized for CAN FD (Flexible Data rate) at 2, 5 The MCP2561/2FD is a second generation high-speed and 8 Mbps Operation CAN transceiver from Microchip Technology Inc. It - Maximum Propagation Delay: 120 ns offers the same features as the MCP2561/2. Additionally, it guarantees Loop Delay Symmetry in - Loop Delay Symmetry: -10%/+10% (2 Mbps) order to support the higher data rates required for CAN Implements ISO-11898-2 and ISO-11898-5 FD. The maximum propagation delay was improved to Standard Physical Layer Requirements support longer bus length. Very Low Standby Current (5 A, typical) The device meets the automotive requirements for VIO Supply Pin to Interface Directly to CAN FD bit rates exceeding 2 Mbps, low quiescent CAN Controllers and Microcontrollers with current, electromagnetic compatibility (EMC) and 1.8V to 5.5V I/O electrostatic discharge (ESD). SPLIT Output Pin to Stabilize Common Mode in Biased Split Termination Schemes Package Types CAN Bus Pins are Disconnected when Device is MCP2561FD MCP2562FD Unpowered PDIP, SOIC PDIP, SOIC - An Unpowered Node or Brown-Out Event will Not Load the CAN Bus TXD STBY 1 8 TXD STBY 1 8 Detection of Ground Fault: VSS CANH 2 7 VSS CANH 2 7 - Permanent Dominant Detection on TXD VDD 3 6 CANL VDD 3 6 CANL - Permanent Dominant Detection on Bus 4 5 RXD SPLIT 4 5 RXD VIO Power-on Reset and Voltage Brown-Out Protection on VDD Pin MCP2561FD MCP2562FD 3x3 DFN* 3x3 DFN* Protection Against Damage Due to Short-Circuit Conditions (Positive or Negative Battery Voltage) TXD 1 8 STBY TXD 1 8 STBY Protection Against High-Voltage Transients in VSS CANH 2 7 VSS 2 7 CANH EP EP Automotive Environments 9 9 VDD 3 6 CANL VDD 3 6 CANL Automatic Thermal Shutdown Protection RXD 4 5 SPLIT RXD 4 5 VIO Suitable for 12V and 24V Systems Meets or exceeds stringent automotive design * Includes Exposed Thermal Pad (EP) see Table 1-2 requirements including Hardware Requirements for LIN, CAN and FlexRay Interfaces in Automotive Applications, Version 1.3, May 2012 - Radiated emissions 2 Mbps with Common Mode Choke (CMC) -DPI 2 Mbps with CMC High ESD Protection on CANH and CANL, meeting IEC61000-4-2 up to 14 kV Available in PDIP-8L, SOIC-8L and 3x3 DFN-8L Temperature ranges: - Extended (E): -40C to +125C - High (H): -40C to +150C MCP2561/2FD Family Members Device Feature Description MCP2561FD SPLIT pin Common mode stabilization MCP2562FD VIO pin Internal level shifter on digital I/O pins Note: For ordering information, see the Product Identification System section on page 29. 2014 Microchip Technology Inc. DS20005284A-page 1MCP2561/2FD Block Diagram (2 ) (3) SPLIT VIO VDD Digital I/O Thermal POR VDD/2 Supply Protection UVLO VIO Permanent TXD Dominant Detect CANH Driver VIO and Slope Control CANL Mode STBY Control CANH Wake-Up (1) LP RX Filter CANL Receiver RXD CANH HS RX CANL VSS Note 1: There is only one receiver implemented. The receiver can operate in Low-Power or High-Speed mode. 2: Only MCP2561FD has the SPLIT pin. 3: Only MCP2562FD has the VIO pin. In MCP2561FD, the supply for the digital I/O is internally connected to VDD. DS20005284A-page 2 2014 Microchip Technology Inc.