ATA6564
High-Speed CAN Transceiver
with Silent Mode - CAN FD Ready
Features
General Description
• Fully ISO 11898-2, ISO 11898-2: 2016 and SAE
J2962-2 Compliant
The ATA6564 is a high-speed CAN transceiver that
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 5 Mbit/s) CAN applications in the
automotive industry, providing differential transmit and
receive capability to (a microcontroller with) a CAN
protocol controller.
• CAN FD Ready
• Communication Speed up to 5 Mbit/s
• ISO 26262 Functional Safety Ready
• Low Electromagnetic Emission (EME) and High
Electromagnetic Immunity (EMI)
• Differential Receiver with Wide Common-Mode
Range
It offers improved electromagnetic compatibility (EMC)
and ESD performance as well as features such as:
• Compatible to 3.3V and 5V Microcontrollers
• Ideal passive behavior to the CAN bus when the
supply voltage is off
• Functional Behavior Predictable under all Supply
Conditions
• Direct interfacing to microcontrollers with supply
voltages from 3V to 5V
• Transceiver Disengages from the Bus When Not
Powered Up
Two operating modes together with the dedicated
fail-safe features make the ATA6564 an excellent
choice for all types of high-speed CAN networks
especially in nodes which do not require a Standby
mode with wake-up capability via the bus.
• 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
Package Types
• Undervoltage Detection on VCC and VIO Pins
ATA6564
8-pin SOIC
• CANH/CANL Short-Circuit and Overtemperature
Protected
• Fulfills the OEM “Hardware Requirements for LIN,
CAN and FlexRay Interfaces in Automotive
Applications”, Rev. 1.3
TXD
GND
VCC
RXD
1
2
3
4
8
7
6
5
S
CANH
CANL
VIO
• AEC-Q100 and AEC-Q006 Qualified
ATA6564
• Two Ambient Temperature Grades Available:
- ATA6564-GAQW1 and ATA6564-GBQW1 up
to Tamb = +125°C
- ATA6564-GAQW0 and ATA6564-GBQW0 up
to Tamb = +150°C
• Packages: 8-pin SOIC, 8-pin VDFN with Wettable
Flanks (Moisture Sensitivity Level 1)
ATA6564
8-pin VDFN
Applications
TXD
S
GND
VCC
RXD
CANH
CANL
VIO
Classical CAN and CAN FD networks in Automotive,
Industrial, Aerospace, Medical and Consumer
applications.
ATA6564
2017-2021 Microchip Technology Inc. and its subsidiaries
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