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  • The STEVAL-LLL001V1 board is designed to demonstrate the features of the STLED524 intelligent matrix LED display driver with a 5 x 24 matrix of SMD white LEDs incorporated on the board.

    Two boards can also be joined using the on-board connectors to drive a 10 x 24 LED matrix.
    The board is driven by the USB control board for interface with the graphical user interface (GUI), but there is also an SPI interface connector on the STEVAL-LLL001V1 which can be used for customized control.

    Key Features

    • Operating input voltage from 2.7 V to 5.5 V
    • Drives 5 x 24 LED matrix
    • Luminance separately adjustable for each LED by internal registers in 255 steps
    • Internal registers capable of storing two patterns
    • 4-way scroll function with a possibility to lock column data
    • 255-step PWM dimming
    • SPI interface
    • Integrated step-up converter with adjustable output voltage
    • Integrated LDO with 3.1 V output at 80 mA
    • CSP 56 bumps 0.4 mm pitch 3.4 x 3.0 mm
    • RoHS compliant

Recommended for you

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DB3050
      STLED524 evaluation kit (5 x 24 matrix LED display driver)
      2.0
      521.29 KB
      PDF
      DB3050

      STLED524 evaluation kit (5 x 24 matrix LED display driver)

    • Description Version Size Action
      UM2143
      Intelligent matrix LED display driver based on STLED524 in a CSP package
      1.0
      10.96 MB
      PDF
      UM2143

      Intelligent matrix LED display driver based on STLED524 in a CSP package

Hardware Resources

    • Description Version Size Action
      STEVAL-LLL001V1 gerber files 1.0
      294.55 KB
      ZIP

      STEVAL-LLL001V1 gerber files

    • Description Version Size Action
      STEVAL-LLL001V1 BOM 1.0
      8.88 KB
      PDF

      STEVAL-LLL001V1 BOM

    • Description Version Size Action
      STEVAL-LLL001V1 schematics 1.0
      413.27 KB
      PDF

      STEVAL-LLL001V1 schematics

Legal

    • Description Version Size Action
      Terms of use 1.7
      57.54 KB
      PDF

      Terms of use

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade WEEE Compliant Material Declaration**
STEVAL-LLL001V1
Active
CARD Industrial Ecopack2 -

STEVAL-LLL001V1

Package:

CARD

Material Declaration**:

Marketing Status

Active

Package

CARD

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
Core Product
Marketing Status
Supplier
ECCN (US)
ECCN (EU)
Country of Origin
Budgetary Price (US$)*/Qty
STEVAL-LLL001V1 Available at 2 distributors

Distributor availability ofSTEVAL-LLL001V1

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1 1 Order Now
MOUSER WORLDWIDE 6 1 Order Now

Distributor reported inventory date: 2020-08-10

Distributor Name

DIGIKEY

Stock

1

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

6

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-08-10

Buy now STLED524
Active
ST 3A991A2 NEC ITALY 150.0 / 1

STEVAL-LLL001V1

Core Product

STLED524

Marketing Status

Active

Budgetary Price (US$)*/Qty

150.0 / 1

Distributor availability ofSTEVAL-LLL001V1

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1 1 Order Now
MOUSER WORLDWIDE 6 1 Order Now

Distributor reported inventory date: 2020-08-10

Distributor Name

DIGIKEY

Stock

1

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

6

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-08-10

Supplier

ST

ECCN (US)

3A991A2

ECCN (EU)

NEC

Budgetary Price (US$)* / Qty

150.0 / 1

Country of Origin

ITALY

(*) 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