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  • The STM32L552E-EV Evaluation board is designed as a complete demonstration and development platform for STMicroelectronics Arm® Cortex®-M33 core with Arm® TrustZone® and the ARMv8-M mainline security extension.

    The STM32L552E-EV Evaluation board is based on an ultra-low-power STM32L552ZET6QU microcontroller with 512 Kbytes of Flash memory and 256 Kbytes of SRAM, one external memory interface supporting an LCD interface, one Octo-SPI memory interface, one USB Type-C™ FS with Power Delivery controller, two SAI ports, four I2C buses, six USART ports, three SPI interfaces, one CAN‑FD controller, one SDMMC interface, two 12-bit ADC, two 12-bit DAC, two operational amplifiers, two ultra-low comparators, four digital filters for sigma-delta modulator, up to 16 timers, touch-sensing capability, and debugging supported by SWD, JTAG and ETM interface.
    The full range of hardware features on the board helps the user to evaluate all the peripherals (USB FS, USART, digital microphones, ADC and DAC, dot-matrix TFT LCD, LDR, SRAM, octal Flash memory device, microSD™ card, sigma-delta modulators, smartcard, CAN‑FD transceiver, I2C, EEPROM), and to develop applications. Extension headers allow easy connection of a daughterboard or wrapping board for a specific application.
    An ST-LINK/V2-1 is integrated on the board, as embedded in-circuit debugger and programmer for the STM32 MCU and the USB Virtual COM port bridge.

    Key Features

    • STM32L552ZET6QU microcontroller featuring 512 Kbytes of Flash memory and 256 Kbytes of SRAM in LQFP144 package
    • 2.8" 240 × 320 pixel-262K color TFT LCD module with parallel interface and touch panel
    • USB Type-C™ Sink device FS
    • On-board current measurement
    • SAI Audio CODEC
    • ST-MEMS digital microphones
    • 512-Mbit Octal-SPI Flash, 64-Mbit Octal HyperRAM, 16-Mbit SRAM, 128-Kbit I2C EEPROM
    • Four user LEDs
    • User, Tamper and Reset push-buttons
    • 4-direction joystick with a selection button
    • Touch sensing button
    • Light-dependent resistor (LDR)
    • Potentiometer
    • Coin-battery cell holder for power backup
    • Power-metering demonstration with dual-channel, sigma-delta modulator
    • Board connectors:
      • Power jack
      • USB Type-C™
      • microSD™ card
      • Smartcard socket
      • Stereo headset jack including analog microphone input
      • Audio jack for external speakers
      • Two DB9 for external RS-232 port and CAN FD
      • JTAG and ETM trace debugger
      • Connectors for ADC input and DAC output
      • I/O expansion connectors
      • STMod+ expansion connector
      • Pmod™ expansion connector
      • Audio daughterboard expansion connector
      • Motor-control interface expansion connector
      • I2C expansion connector
    • Flexible power-supply options: ST-LINK, USB VBUS or external sources
    • On-board ST-LINK/V2-1 debugger/programmer with USB re-enumeration capability: mass storage, Virtual COM port, and debug port
    • Comprehensive free software libraries and examples available with the STM32CubeL5 MCU Package
    • Support of a wide choice of Integrated Development Environments (IDEs) including IAR™, Keil®, and STM32CubeIDE

Sample & Buy

Part Number
Marketing Status
Specific features
ECCN (US)
Country of Origin
WEEE Compliant
Approximate Price (US$)* / Qty
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STM32L552E-EV
Active
- 3A991A2 - true 269.50 / 1.0 Buy now Check Availability

Distributor availability ofSTM32L552E-EV

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 8 1 Order Now
AVNET AMERICA 25 0 Order Now
ARROW EUROPE 2 0 Order Now
MOUSER WORLDWIDE 5 1 Order Now
Farnell Element14 EUROPE 2 1 Order Now
RUTRONIK EUROPE 3 1 Order Now

Distributor reported inventory date: 2020-03-27

Distributor Name

DIGIKEY

Stock

8

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

25

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

2

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

5

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

3

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-03-27

STM32L552E-EV

Marketing Status

Active

Unit Price (US$)

275

Approximate Price (US$)* / Qty

269.50 / 1.0

Distributor availability ofSTM32L552E-EV

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 8 1 Order Now
AVNET AMERICA 25 0 Order Now
ARROW EUROPE 2 0 Order Now
MOUSER WORLDWIDE 5 1 Order Now
Farnell Element14 EUROPE 2 1 Order Now
RUTRONIK EUROPE 3 1 Order Now

Distributor reported inventory date: 2020-03-27

Distributor Name

DIGIKEY

Stock

8

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

25

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

2

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

5

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

3

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-03-27

Specific features

-

ECCN (US)

3A991A2

Country of Origin

-

WEEE Compliant

true

(*) 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

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Technical Documentation

    • Description Version Size Action
      DB3617
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Presentations & Training Material

    • Description Version Size Action
      STM32 Development Boards Portfolio 1.0
      2.98 MB
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      STM32L5 MCU Series - Excellence in Ultra-low-power with More Security 1.0
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Hardware Resources

    • Description Version Size Action
      MB1372 Board design project files 1.0
      15.91 MB
      ZIP
      MB1372 Manufacturing files 1.0
      21.98 MB
      ZIP

      MB1372 Board design project files

      MB1372 Manufacturing files

    • Description Version Size Action
      MB1372 Bill of materials 1.0
      53.6 KB
      ZIP

      MB1372 Bill of materials

    • Description Version Size Action
      MB1372-L552ZEQ-C02 Board Schematic 1.0
      42.43 MB
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Publications and Collaterals

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      STM32 for makers - Releasing your creativity 18.01
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      STM32 32-bit MCU family - Leading supplier of Arm® Cortex®-M microcontrollers

Legal

    • Description Version Size Action
      Open Reference Material License Agreement v5
      42.53 KB
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      Terms of use 1.7
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      Terms of use

Part Number Marketing Status RoHS Compliance Grade Material Declaration**
STM32L552E-EV
Active
Ecopack1

STM32L552E-EV

Package:

Ecopack1

Material Declaration**:

Marketing Status

Active

RoHS Compliance Grade

Ecopack1

(**) 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.

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