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  • The L6364 is a dual channel transceiver for industrial sensor applications.

    It has been designed to support the IO-Link standard and acts as a bridge between a microcontroller with a sensor or actuator function and a 24 V supply and signaling cable.
    In normal operation the L6364 is configured by the microcontroller via the SPI interface at startup. Typically, the L6364 then operates as a Single Input Output IOLink device driving the output lines as configured by the microcontroller. If the device is connected to an IO-Link master, then the master can initiate communication and exchange data with the microcontroller while the L6364 acts as a physical layer for the communication.

    Key Features

    • Supply voltage from 5 V to 35 V
    • 5 V and 3.3 V compatible I/Os
    • 5 V and 3.3 V, 50 mA linear regulators
    • 50 mA DC-DC regulator with configurable frequency (0.5 MHz to 2 MHz) & voltage (5 V-10.5 V)
    • Low dissipative (5 Ω) CQ and DIO output stages configurable in high side, low side, push/pull
    • Configurable (0.11 A to 0.25 A) current limitation threshold of CQ and DIO lines
    • Configurable (0.22 A to 0.5 A) current limitation threshold of CQ//DIO line (Join Mode)
    • Fully protected:
      • Embedded reverse polarisation diode (DOUT pin)
      • Full zero current reverse polarity between Vplus, CQ, DIO and PGND pins
      • Configurable (up to 216°C) thermal shutdown threshold
      • 7-bit, calibrated, temperature measurement
      • Configurable (6.0 V to 15 V) Vplus undervoltage detection
      • CQ and DIO short-circuit current limit and reporting
    • -40 to +150°C operating temperature
    • Suitable to drive L, C and R loads
    • Quartz-free IO-Link clock extraction and timing generation at COM2 (38.4k Baud) and COM3 (230.4k Baud)
    • Integrated UART peripheral with M-sequence handling (inc. checksum) for all IO-Link sequences according to specification v1.1
    • Single octet UART mode for unlimited M-sequence size and continuous data transfer
    • Internal data buffer for up to 15 octets
    • Transparent UART mode for special applications
    • CQ and DIO switching time = 100 ns (2k Ω//2.2 nF load)
    • 8 V Zener limits for fast demagnetization of inductive loads
    • Two LED drivers with configurable (up to 8 mA) current
    • Design to meet application requirements:
      • ESD IEC 61000-4-2 protection to 4 kV
      • EMC surge protection 2A/50 μs, (coupling 500 Ω)
    • Smart format QFN-20L 4x4 mm package

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    • Part number
      Status
      Description
      Type
      Supplier

      X-NUCLEO-IOD02A1

      Active

      Dual channel IO-Link device expansion board based on L6364Q for STM32 Nucleo

      STM32 ODE Connect HW ST
      X-NUCLEO-IOD02A1

      Description:

      Dual channel IO-Link device expansion board based on L6364Q for STM32 Nucleo

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STMicroelectronics - L6364

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
L6364Q
Active
VFQFPN 20 4x4x1.0 Industrial Ecopack2

L6364Q

Package:

VFQFPN 20 4x4x1.0

Material Declaration**:

PDF XML

Marketing Status

Active

Package

VFQFPN 20 4x4x1.0

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
L6364Q Available at 3 distributors

Distributor availability ofL6364Q

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 995 1 Order Now
MOUSER WORLDWIDE 990 1 Order Now
Farnell Element14 EUROPE 100 1 Order Now

Distributor reported inventory date: 2020-10-29

Distributor Name

DIGIKEY

Stock

995

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

990

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

100

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-29

Buy Direct
Active
EAR99 NEC Tape And Reel VFQFPN 20 4x4x1.0 -40 150 THAILAND 2.2566 / 1k

L6364Q

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

2.2566 / 1k

Distributor availability ofL6364Q

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 995 1 Order Now
MOUSER WORLDWIDE 990 1 Order Now
Farnell Element14 EUROPE 100 1 Order Now

Distributor reported inventory date: 2020-10-29

Distributor Name

DIGIKEY

Stock

995

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

990

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

100

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-29

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

VFQFPN 20 4x4x1.0

Operating Temperature (°C)

(min)

-40

(max)

150

Budgetary Price (US$)* / Qty

2.2566 / 1k

Country of Origin

THAILAND

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors