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We have a complete solution for Active LED Front Lighting that includes High Power LED drivers, Power Management ICs, Stepper Motor Drivers, Transceivers and ESD Protection devices. The control unit can be based upon one of the large range of SPC5 32-bit microcontrollers, depending upon connectivity memory requirements.

    • The L99LD21-ADIS discovery board enables you to drive four independent high brightness LED strings for automotive front lighting applications by connecting it to the SPC560B-DIS discovery board, application firmware examples and GUI are available.

      Key Features

      • 2 soldered L99LD21 flexible LED drivers
      •  Board size 100 x 55 mm
      •  Two extension headers (2 x 36 pin - 100 mil) for quick connection to SPC560B-DIS discovery board
      • Controllable by dedicated GUI available on www.st.com
      • Free ready to run application firmware available on www.st.com, to support quick evaluation and development

      Solution Components
      Part Number Description Status Core Products Price (US$)*
      Order / Download
      Buy All
      L99LD21-ADIS

      Key features

      • 2 soldered L99LD21 flexible LED drivers
      • Board size 100 x 55 mm
      • Two extension headers (2 x 36 pin - 100 mil) for quick connection to SPC560B-DIS discovery board
      • Controllable by dedicated GUI available on www.st.com
      • Free ready to run application firmware available on www.st.com, to support quick evaluation and development

      Show more

      Led Driver DISCOVERY
      Active
      L99LD21 117.60 Buy now
      SPC56B-Discovery

      Key features

      • SPC560B54L5 32-bit 48 MHz e200z0h CPU, 32-bit Power Architecture® Technology CPU, 768 kB Code Flash in an LQFP144 package.
      • On-board USB-JTAG PLS debugger and HW selection mode to use stand-alone JTAG debuggers.
      • Board power supply: through external +12 V PSU or from the USB bus (5 V supply voltage).
      • Seven LEDs: D6 for 5 V power on,D2 for Reset, D101, D102, D103 for PLS debugger section, D7 and D8 for PC3 and PC2 outputs
      • Two push buttons (reset and user)
      • A potentiometers for ADC input (user)
      • Two extension headers (2 x 36 pin - 100 mil) for all LQFP144 pins and for quick connection to prototyping boards, additional modules and easy probing.
      • JTAG interface (2 x 7 male 100mil connector)
      • USB port (mini -B)
      • 16 MHz crystal
      • Specification:
        • Board size 100 x 65 mm
        • MCU: SPC560B54L5 - LQFP144
        • 2 extension headers 2 x 36 pin - 100 mil
        • DC connector (+12 V input)
        • Mini USB - B
        • JTAG 2 x 7 - 100 mil connector

      Show more

      IMAGE

      SPC56B-Discovery
      SPC56B-Discovery

      FEATURED RESOURCES

      Schematics BOM Gerber
      Discovery Kit for SPC56 B line - with SPC560B54L5 MCU
      Active
      85.75 Buy now
      STSW-L99LD21ADIS

      Key features

      • Complete Graphical User Interface (GUI) for L99LD21-ADIS discovery board

      Show more

      L99LD21-ADIS Graphical User Interface
      Active
      -
      Software
      Part Number Software Version Marketing Status Supplier Download
      STSW-L99LD21ADIS 1.0.0 Active ST
      L99LD21-ADIS

      Description:

      Led Driver DISCOVERY

      Price (US$)*

      117.60

      Key features

      • 2 soldered L99LD21 flexible LED drivers
      • Board size 100 x 55 mm
      • Two extension headers (2 x 36 pin - 100 mil) for quick connection to SPC560B-DIS discovery board
      • Controllable by dedicated GUI available on www.st.com
      • Free ready to run application firmware available on www.st.com, to support quick evaluation and development

      Show more

      SPC56B-Discovery

      Description:

      Discovery Kit for SPC56 B line - with SPC560B54L5 MCU

      Price (US$)*

      85.75

      Key features

      • SPC560B54L5 32-bit 48 MHz e200z0h CPU, 32-bit Power Architecture® Technology CPU, 768 kB Code Flash in an LQFP144 package.
      • On-board USB-JTAG PLS debugger and HW selection mode to use stand-alone JTAG debuggers.
      • Board power supply: through external +12 V PSU or from the USB bus (5 V supply voltage).
      • Seven LEDs: D6 for 5 V power on,D2 for Reset, D101, D102, D103 for PLS debugger section, D7 and D8 for PC3 and PC2 outputs
      • Two push buttons (reset and user)
      • A potentiometers for ADC input (user)
      • Two extension headers (2 x 36 pin - 100 mil) for all LQFP144 pins and for quick connection to prototyping boards, additional modules and easy probing.
      • JTAG interface (2 x 7 male 100mil connector)
      • USB port (mini -B)
      • 16 MHz crystal
      • Specification:
        • Board size 100 x 65 mm
        • MCU: SPC560B54L5 - LQFP144
        • 2 extension headers 2 x 36 pin - 100 mil
        • DC connector (+12 V input)
        • Mini USB - B
        • JTAG 2 x 7 - 100 mil connector

      Show more

      STSW-L99LD21ADIS

      Description:

      L99LD21-ADIS Graphical User Interface

      Price (US$)*

      -
      Software

      Key features

      • Complete Graphical User Interface (GUI) for L99LD21-ADIS discovery board

      Show more

      Part Number Software Version Marketing Status Supplier Download
      STSW-L99LD21ADIS 1.0.0 Active ST

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      AN5092
      AIS328DQ: high-performance, ultra-low-power, 3-axis digital output accelerometer for automotive non-safety applications
      2.0
      521.09 KB
      PDF
      AN4434
      CMOS F8H automotive EEPROM cycling endurance and data retention
      4.0
      367.97 KB
      PDF
      AN4501
      Design of a boost LED driver using L99LD01
      1.1
      940.79 KB
      PDF
      AN2440
      Embedded ECC in F8H process automotive EEPROM: device architecture and related application guidelines
      5.0
      356.4 KB
      PDF
      AN4102
      Introducing the low-power concept in automotive applications using the STM8AL board of the STM8A-DISCOVERY
      1.2
      168.53 KB
      PDF
      AN5083
      L99SM81V Stepper Motor Driver
      2.0
      511.94 KB
      PDF
      AN4178
      LIN communication with two STM8AF boards of STM8A-DISCOVERY
      1.3
      102.9 KB
      PDF
      AN3258
      STM8AF and STM8S series HSI oscillator calibration using LIN automatic resynchronization
      2.0
      247.91 KB
      PDF
      AN1471
      What happens to the M24xxx I²C EEPROM if the I²C bus communication is stopped?
      4.4
      72.36 KB
      PDF
      AN5092

      AIS328DQ: high-performance, ultra-low-power, 3-axis digital output accelerometer for automotive non-safety applications

      AN4434

      CMOS F8H automotive EEPROM cycling endurance and data retention

      AN4501

      Design of a boost LED driver using L99LD01

      AN2440

      Embedded ECC in F8H process automotive EEPROM: device architecture and related application guidelines

      AN4102

      Introducing the low-power concept in automotive applications using the STM8AL board of the STM8A-DISCOVERY

      AN5083

      L99SM81V Stepper Motor Driver

      AN4178

      LIN communication with two STM8AF boards of STM8A-DISCOVERY

      AN3258

      STM8AF and STM8S series HSI oscillator calibration using LIN automatic resynchronization

      AN1471

      What happens to the M24xxx I²C EEPROM if the I²C bus communication is stopped?

    • Description Version Size Action
      TN0018
      Surface mounting guidelines for MEMS sensors in an LGA package
      6.0
      214.31 KB
      PDF
      TN0018

      Surface mounting guidelines for MEMS sensors in an LGA package

Presentations & Training Material

    • Description Version Size Action
      EEPROM Advanced Automotive products 1.0
      671.53 KB
      PDF

      EEPROM Advanced Automotive products

Publications and Collaterals

    • Description Version Size Action
      A798x, A597x switching regulators for car power management 1.0
      714.2 KB
      PDF
      Automotive 600V RQ Ultrafast diode series - soft reverse recovery and low Vf - for output circuits 1.0
      718.85 KB
      PDF
      L99LD01: automotive LED driver 1.0
      838.74 KB
      PDF
      MEMS automotive sensors - Making our cars safer and more comfortable 1.0
      773.66 KB
      PDF
      SOD123Flat AEC-Q101-qualified power Schottky diodes 1.1
      1.39 MB
      PDF
      ST33G1M2A, ST33G1M2M Secure automotive and M2M microcontrollers 2.3
      540.46 KB
      PDF
      STM8A-SafeASIL - Safety design package for STM8AF MCUs 17.12
      472.94 KB
      PDF
      STM8CubeMX eases STM8 configuration 19.01
      1.21 MB
      PDF

      A798x, A597x switching regulators for car power management

      Automotive 600V RQ Ultrafast diode series - soft reverse recovery and low Vf - for output circuits

      L99LD01: automotive LED driver

      MEMS automotive sensors - Making our cars safer and more comfortable

      SOD123Flat AEC-Q101-qualified power Schottky diodes

      ST33G1M2A, ST33G1M2M Secure automotive and M2M microcontrollers

      STM8A-SafeASIL - Safety design package for STM8AF MCUs

      STM8CubeMX eases STM8 configuration

    • Description Version Size Action
      Automotive-grade protection devices and rectifiers 1.0
      825.43 KB
      PDF
      Power amplifiers and voltage regulators
      750.29 KB
      PDF
      Smart power solutions for car body applications 4.0
      3.38 MB
      PDF

      Automotive-grade protection devices and rectifiers

      Power amplifiers and voltage regulators

      Smart power solutions for car body applications

    • Description Version Size Action
      Driving smart power in automotive 1.0
      1.24 MB
      PDF
      SPC58 C-line 1.0
      933.22 KB
      PDF
      STM8 8-bit MCU family 18.10
      3.47 MB
      PDF
      VIPower M0-7 - Miniaturized high-side driver family 1.0
      1.29 MB
      PDF

      Driving smart power in automotive

      SPC58 C-line

      STM8 8-bit MCU family

      VIPower M0-7 - Miniaturized high-side driver family

eDesignSuite

Converter

Input

V This option is required. And must be less than or equal to Volt. Max [V]
V This option is required. And must be greater than or equal to Volt. Min [V]

Output Power

V This option is required and must be a number.
A This option is required and must be a number.

Diodes (Power Schottky & FERD) Smart Selector

LED Driver

Input

V This option is required. And must be less than or equal to Volt. Max [V]
V This option is required. And must be greater than or equal to Volt. Min [V]

LED custom

V This option is required.
A This option is required.
Ω This option is required.

LEDs

This option is required. And must be a whole positive number between 1 and 20.
This option is required. And must be a whole positive number between 1 and 20.

TVS Smart Selector

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