1 Features

• AEC Q100 (Grade 1) Qualified for automotive

applications

• Meets the requirements of ISO 11898-2:2016

• Functional Safety Quality-Managed

– Documentation available to aid in functional

safety system design

• Wide input operational voltage range

• Integrated LDO for CAN transceiver supply

– 5-V LDO with 100 mA output current capability

• Classic CAN and CAN FD up to 8 Mbps

(TCAN1164-Q1)

– Watchdog timer supporting multiple modes

• Timeout

• Window

• Question and Answer Watchdog (Q&A)

– Speeds up to 5 Mbps (TCAN1164T-Q1)

• Operating modes programable via SPI

– Normal mode

– Silent mode

– Standby mode

• Advanced CAN bus fault detection support

• Defined behavior when unpowered

– Bus and IO terminals are high impedance (no

load to operating bus or application)

• Protection features:

– ±58-V CAN bus fault tolerant

– Load dump support on VSUP

– IEC ESD protection

– Under-voltage and over-voltage protection

– Thermal shutdown protection

– TXD dominant state timeout (TXD DTO)

• Extra wide junction temperature support

• Available in the leadless VSON (14) package

with wettable flank for improved automated optical

inspection (AOI) capability

2 Applications

• Advanced driver assistance system (ADAS)

• Body electronics and lighting

• Automotive infotainment and cluster

• Hybrid, electric and powertrain systems

3 Description

The TCAN1164-Q1 is a high-speed Controller Area

Network (CAN) system basis chip (SBC) that

meets the physical layer requirements of the ISO

11898-2:2016 high-speed CAN specification. The

transceiver supports both classical CAN and CAN

FD networks up to 8 megabits per second (Mbps)

(TCAN1164-Q1) or 5-Mbps (TCAN1164T-Q1).

The TCAN1164-Q1 supports a wide input supply

range and integrates a 5-V LDO output. The 5-V LDO

output (VCCOUT) supplies the CAN transceiver voltage

internally as well as additional current externally.