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TCAN1164-Q1

ACTIVE

Automotive CAN FD system basis chip with LDO output and watchdog

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Data sheet

TCAN1164-Q1

ACTIVE
Data sheet Order now

Product details

Type General-purpose Protocols CAN, CAN FD Number of channels 1 Signaling rate (max) (Mbps) 8 Supply voltage (V) 5.5 to 28 Bus fault voltage (V) -58 to 58 Iout (max) (mA) 100 Regulated outputs (#) 1 Step-down DC/DC converter 0 LDO 1 LDO Vout (typ) (V) 5 Watchdog type Integrated, Timeout, Window Low-power mode Silent, Sleep, Standby Rating Automotive
Type General-purpose Protocols CAN, CAN FD Number of channels 1 Signaling rate (max) (Mbps) 8 Supply voltage (V) 5.5 to 28 Bus fault voltage (V) -58 to 58 Iout (max) (mA) 100 Regulated outputs (#) 1 Step-down DC/DC converter 0 LDO 1 LDO Vout (typ) (V) 5 Watchdog type Integrated, Timeout, Window Low-power mode Silent, Sleep, Standby Rating Automotive
VSON (DMT) 14 13.5 mm² 4.5 x 3
  • AEC Q100 (Grade 1) Qualified for automotive applications
  • Meets the requirements of ISO 11898-2:2016
  • Functional Safety Quality-Managed
  • 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
  • AEC Q100 (Grade 1) Qualified for automotive applications
  • Meets the requirements of ISO 11898-2:2016
  • Functional Safety Quality-Managed
  • 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

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.

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.
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Technical documentation

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Type Title Date
* Data sheet TCAN1164-Q1 Automotive CAN FD System Basis Chipwith LDO Output and Watchdog datasheet PDF | HTML 10 Dec 2021
Application brief SBC(시스템 기반 칩) 개론: 초보자를 위한 CAN 및 LIN SBC 가이 드 PDF | HTML 09 Dec 2025
Application brief 系統基礎晶片 (SBC) 101：CAN 和 LIN SBC 入門指南 PDF | HTML 08 Dec 2025
Application brief System Basis Chips (SBCs) 101: A Beginner’s Guide to CAN and LIN SBCs PDF | HTML 03 Dec 2025
Product overview System Basis Chips (SBCs) 101 - Exploration of TI's SBC Portfolio PDF | HTML 20 Nov 2025
Application note Protecting Automotive CAN Bus Systems From ESD Overvoltage Events PDF | HTML 27 Apr 2022
Functional safety information TCAN1164-Q1 Functional Safety Analysis Report PDF | HTML 31 Mar 2021
Functional safety information TCAN1164-Q1 Functional Safety Manual PDF | HTML 31 Mar 2021
Functional safety information TCAN1164-Q1 Functional Safety Report 31 Mar 2021

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This EVM can be used to evaluate the TLIN1162 family of devices. The CAN bus is easily accessed via test points, the J7 header, and a DSUB9 connector, standard in a lot of automotive applications for cabling. All pins are available through headers or test points. There is an integrated LDO with an (...)

User guide: PDF | HTML
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This EVM can be used to evaluate the TCAN1167 family of devices. The CAN bus is easily accessed via test points, the J13 header, and a DSUB9 connector, standard in a lot of automotive applications for cabling. All pins are available through headers or test points. There is an integrated LDO with an (...)

User guide: PDF | HTML
Not available on TI.com
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Supported products & hardware

Products
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  • TCAN11623-Q1 — Automotive CAN-FD transceiver with integrated 5-V supply and 3.3-V, 70-mA LDO
  • TCAN11625-Q1 — Automotive CAN-FD transceiver with integrated 5-V supply and 5-V, 100-mA LDO
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  • TCAN1167-Q1 — Automotive CAN FD system basis chip with LDO output and watchdog
  • TCAN2410-Q1 — Automotive CAN FD system basis chip (SBC) with buck regulator
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  • TCAN2450-Q1 — Automotive CAN FD signal improvement capable (SIC) system basis chip (SBC) with buck regulator
  • TCAN2451-Q1 — Automotive CAN FD SIC system basis chip (SBC) with buck regulator and partial networking
  • TCAN2845-Q1 — Automotive CAN FD System Basis Chip (SBC) with partial networking
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  • TCAN2855-Q1 — Automotive CAN FD SIC System Basis Chip (SBC) with partial networking
  • TCAN2857-Q1 — Automotive CAN FD SIC and LIN System Basis Chip (SBC) with partial networking
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  • TLIN1028-Q1 — Automotive local interconnect network (LIN) transceiver with integrated voltage regulator
  • TLIN1431-Q1 — Automotive LIN SBC for 12-V systems with integrated VREG and watchdog
Hardware development
Evaluation board
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  • TCAN1167EVM — TCAN1167-Q1 evaluation module for CAN FD system basis chip with LDO output and watchdog
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PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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