Microchip Technology, Inc. High-speed CAN Transceiver ata6566

The Microchip ATA6566 is a high-speed CAN FD transceiver dedicated for the Japanese market. It 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 2Mbit/s) CAN applications in the automotive industry, providing differential transmit and receive capability to (a microcontroller with) a CAN protocol controller. It offers improved electromagnetic compatibility (EMC) and electrostatic discharge (ESD) performance, as well as features such as: Ideal passive behavior to the CAN bus when the supply voltage is off Direct interfacing to microcontrollers with supply voltages from 3V to 5V Two operating modes (Standby and Normal Mode) together with the dedicated fail-safe features make the Atmel. ATA6566 an excellent choice for all types of high- speed CAN networks, especially in nodes requiring low-power mode with wake-up capability via the CAN bus. The ATA6566 is automotive Grade 0 qualified for an ambient temperature range from -40° to 150°C. To purchase the ATA6566 or obtain additional information, please contact any Microchip sales representative or authorized worldwide distributor. Additional Features Compliant with Japanese OEM requirements Certified according to latest VeLIO (Vehicle LAN Interoperability & Optimization) test specification ISO 26262 FuSa Ready Fully ISO 11898-2, ISO 11898-5, ISO 11898-2: 2016 and SAE J2962-2 compliant CAN FD - communication speed up to 2Mbit/s Low electromagnetic emission (EME) and high electromagnetic immunity (EMI) Differential receiver with wide common mode range Direct interfacing to microcontrollers with supply voltages from 3V to 5V Remote wake-up capability via CAN bus - Wake-Up on Pattern (WUP), as Specified in ISO 11898-2: 2016, 3.8 μs Activity Filter Time Functional behavior predictable under all supply conditions Transceiver disengages from the bus when not powered up RXD recessive clamping detection High electrostatic discharge (ESD) handling capability on the bus pins Bus pins protected against transients in automotive environments Transmit data (TXD) dominant time-out function Undervoltage detection on VCC CANH/CANL short-circuit and overtemperature protected AEC-Q100 and AEC-Q006 Packages: SOIC8, VDFN8 with wettable flanks (Moisture Sensitivity Level 1) Built-in Safety Features Overtemperature Detection RXD Recessive clamp detection TXD Dominant Timeout Voltage monitoring (VCC, VIO) Power-on Reset (POR)