ATA6565 Dual High-Speed CAN Transceiver with Standby Mode Features General Description Fully ISO 11898-2, ISO 11898-5, The ATA6565 is a fully integrated, dual high-speed ISO 11898-2:2016, and SAE J2962-2 Compliant Controller Area Network (CAN) transceiver with two completely independent and separated high-speed CAN FD Ready CAN transceivers integrated in one package (only the Communication Speed Up to 5 Mbps GND pins, GND1 and GND2, are internally connected). Low Electromagnetic Emission (EME) and High Each of the two identical transceivers provides an inter- Electromagnetic Immunity (EMI) face between a CAN protocol controller and a physical Differential Receiver with Wide Common-Mode two-wire CAN bus. Range The device is designed for high-speed (up to 5 Mbps) Remote Wake-up Capability via CAN Bus CAN applications in the automotive industry, providing Wake-up on Pattern (WUP) as Specified in differential transmit and receive capability to (a micro- ISO 11898-2:2016, 3.8 s Activity Filter Time controller with) a CAN protocol controller. It offers Functional Behavior Predictable Under All Supply improved Electromagnetic Compatibility (EMC) and Conditions Electrostatic Discharge (ESD) performance, as well as Transceiver Disengages from the Bus when Not features such as: Powered Up Ideal passive behavior to the CAN bus when the RXD Recessive Clamping Detection supply voltage is off High Electrostatic Discharge (ESD) Handling Very low current consumption in Standby mode Capability on the Bus Pins with bus wake-up capability Bus Pins Protected Against Transients in Two operating modes, together with the dedicated Automotive Environments fail-safe features, make the ATA6565 an excellent choice Transmit Data (TXD) Dominant Time-out Function for all types of high-speed CAN networks. The ATA6565 Undervoltage Detection on VCC Pin includes more than one high-speed CAN interface, which requires a Low-Power mode with wake-up capability via Bus Pins Short-Circuit and Overtemperature the CAN bus. These features are especially valuable for Protected body control units and gateways. Fulfills the OEM Hardware Requirements for LIN, CAN and FlexRay Interfaces in Automotive Package Types Applications, Rev. 1.3 Qualified According to AEC-Q100 and AEC-Q006 ATA6565 ATA6565 3 x 4.5 mm 14-Pin SOIC Two Ambient Temperature Grades Available: 14-Pin VDFN - ATA6565-GCQW1 and ATA6565-GNQW1 Up to T = +125C amb TTXDXD1 1 14 STNCSBY1 TXD1 1 14 STBY1 - ATA6565-GCQW0 Up to T = +150C amb GGNDND1 2 13 CCANHANH1 GND1 2 13 CANH1 14-Lead SOIC Package and 14-Lead VDFN VCC1 3 12 CANL1 VVCCCC1 3 12 CCANLANL1 Package with Wettable Flanks (Moisture RXD1 4 ATA6565 11 STBY2 RRXDXD1 4 11 STMOSIBY2 ATA6565 Sensitivity Level 1) TXD2 5 10 CANH2 VIO 5 10 VS CANH2 TXD2 GND2 6 9 CANL2 MISO 6 9 CWAKEANL2 GND2 Applications VCC2 7 8 RXD2 INH 7 8 RSCKXD2 VCC2 Classical CAN and CAN FD networks in Automotive, Industrial, Aerospace, Medical and Consumer applications. 2017-2020 Microchip Technology Inc. DS20005782E-page 1ATA6565 ATA6565 Family Members Device Grade 0 Grade 1 SOIC14 VDFN14 ATA6565-GNQW1 X X ATA6565-GCQW1 X X ATA6565-GCQW0 X X Note: For ordering information, see the Product Identification System section. Block Diagram Transceiver 1 V&& 9&& 2 Temperature (3) GND1 Protection V&& 13 Slope CANH1 Control TXD 1 and 12 Time-out TXD1 Driver Timer CANL1 V&& 14 Control STBY1 Unit V&& (1) HSC 4 RXD1 MUX Wake-up Filter (2) WUC Transceiver 2 7 VCC2 V&& 6 Temperature (3) GND2 Protection VCC2 10 CANH2 Slope Control TXD 5 and Time-out 9 TXD2 Driver CANL2 Timer VCC2 11 Control STBY2 Unit VCC2 (1) HSC 8 RXD2 MUX Wake-up Filter (2) WUC Note 1: HSC: High-Speed Comparator. 2: WUC: Wake-up Comparator. 3: GND1 and GND2 are internally connected. DS20005782E-page 2 2017-2020 Microchip Technology Inc.