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STMicroelectronics STEVAL-IOD003V1

Name: STEVAL-IOD003V1
Brand: STMicroelectronics
SKU: STEVAL-IOD003V1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: STEVAL-IOD003V1

Manufacturer:: STMicroelectronics

Category:: Expansion Boards, Daughter Cards

Package:

Datasheet:: STEVAL-IOD003V1.pdf

Description:: STEVAL-IOD003V1

Quantity:: RFQ Add To RFQ list

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Inventory:4,397

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Product details

Overview

STEVAL-IOD003V1 from STMicroelectronics is an IO-Link device evaluation board built around the L6362A transceiver IC, providing full IO-Link v1.1 PHY compliance, integrated EMC and IEC 60947-5-2 surge protection, 6.5–35 V input range, on-board 12 mA/3.3 V (L6362A) and 100 mA/12 V (L78L12ABUTR) linear regulators, and Arduino UNO R3 connectivity for rapid sensor module prototyping.

For engineers reviewing the STEVAL-IOD003V1 datasheet, STEVAL-IOD003V1 pinout, STEVAL-IOD003V1 application, or STEVAL-IOD003V1 equivalent, this board enables hands-on validation of IO-Link communication robustness, industrial sensor power delivery via 24 V bus, UART/GPIO interface with STM32 Nucleo platforms (e.g., NUCLEO-L073RZ, NUCLEO-L452RE), and diagnostics via dedicated OL, DIAG, and status LEDs.

Technical Context

The board implements the L6362A as a complete IO-Link device-side PHY, supporting COM1 (4.8 kbps) and COM3 (230.4 kbps) modes with configurable current output (12 mA @ 3.3 V or 10 mA @ 5.0 V). It integrates non-dissipative cut-off for overload/overtemperature events and full reverse-polarity protection on all IO-Link pins (I/Q, C/Q, VCC, GND).

Power architecture includes dual regulation paths: the L6362A supplies 3.3 V to microcontroller peripherals, while the L78L12ABUTR delivers 12 V at 100 mA for external sensors or actuators. Ground/VCC wire-break detection and diagnostic signaling via dedicated GPIO pins (OL, DIAG) are hardware-implemented per IO-Link specification requirements.

Key Specifications

Parameter	Value and Actual Design Meaning
Core IC	L6362A IO-Link PHY transceiver with integrated EMC/surge protection
Input Voltage Range	6.5 V to 35 V DC - supports standard industrial 24 V bus operation with margin
On-board Regulators	L6362A: 12 mA @ 3.3 V; L78L12ABUTR: 100 mA @ 12 V - powers MCU and external sensors independently
Interface Connectivity	Arduino UNO R3 headers (default), ST Morpho headers (optional, unmounted) - enables plug-and-play with STM32 Nucleo boards
Protection Features	Full reverse polarity on IO-Link pins; overload/overtemperature cut-off; wire-break detection on VCC/GND - meets IO-Link v1.1 functional safety expectations
Compliance	IO-Link v1.1 PHY layer; IEC 60947-5-2 surge; RoHS & China RoHS - certified for industrial deployment

Availability

STEVAL-IOD003V1 is available at Aetrix Electronics and suitable for IO-Link sensor development, industrial fieldbus interface validation, and STM32-based industrial IoT prototyping requiring stable component supply and rapid time-to-test.

Supply support for STEVAL-IOD003V1 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

STMicroelectronics is a global semiconductor leader headquartered in Geneva, Switzerland, designing and manufacturing microcontrollers, analog ICs, power management devices, and MEMS sensors for industrial, automotive, and consumer applications.

The STEVAL-IOD003V1 belongs to ST's industrial evaluation board portfolio, engineered specifically to accelerate IO-Link device design, reduce qualification risk for sensor manufacturers, and simplify integration with STM32 ecosystem tools including STM32CubeMX and X-CUBE-IOD02 software expansion.

FAQ

Does STEVAL-IOD003V1 support both COM1 and COM3 IO-Link speeds?

Yes. The L6362A transceiver on STEVAL-IOD003V1 natively supports both COM1 (4.8 kbps) and COM3 (230.4 kbps) modes per IO-Link v1.1. Speed selection is handled by the host master during initialization; no hardware configuration jumpers or solder bridges are required on the board.

Can STEVAL-IOD003V1 power an external STM32 Nucleo board directly?

Yes. When the L78L12ABUTR regulator is enabled (default configuration), the board delivers 12 V at up to 100 mA via the Arduino VIN pin, sufficient to power compatible NUCLEO-L073RZ or NUCLEO-L452RE boards without USB. The 3.3 V rail from L6362A supplies logic-level peripherals.

What diagnostic signals are exposed on the Arduino headers?

The board exposes three key diagnostics on Arduino pins: OL (Overload, PA1), DIAG (Diagnostic, PA2), and INTERRUPT (PB10). These map directly to L6362A's dedicated fault-reporting outputs and are configured as active-low GPIOs for immediate integration with STM32 EXTI or polling routines.

Is STSW-IOD003 software required to operate STEVAL-IOD003V1?

No. STSW-IOD003 is optional firmware that enables full IO-Link protocol stack evaluation (including parameterization and process data exchange) on supported Nucleo boards. Basic UART communication, register read/write, and fault monitoring can be implemented using custom code via the exposed TX/RX pins (PA2/PA3) and GPIOs.

STEVAL-IOD003V1 Specifications

Product attributes: Attribute value

Manufacturer:: STMicroelectronics

Series:: -

Packaging:: Bulk

Product Status:: Active

Platform:: Nucleo

Type:: Interface

Function:: Transceiver

Utilized IC / Part:: L6362A

Contents:: Board(s)

STEVAL-IOD003V1 FAQ

1.How can I place an order for STEVAL-IOD003V1 through Aetrix?

Please submit a Request for Quotation (RFQ) for STEVAL-IOD003V1 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for STEVAL-IOD003V1 reliable?

The price and inventory of STEVAL-IOD003V1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for STEVAL-IOD003V1 is usually 5 days.

3.What payment methods are accepted for STEVAL-IOD003V1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for STEVAL-IOD003V1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for STEVAL-IOD003V1?

STEVAL-IOD003V1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your STEVAL-IOD003V1 order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for STEVAL-IOD003V1?

For technical support, including STEVAL-IOD003V1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your STEVAL-IOD003V1 requirements.

6.How does Aetrix verify that STEVAL-IOD003V1 is sourced from the original manufacturer or authorized distributors?

All STEVAL-IOD003V1 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that STEVAL-IOD003V1 meets industry standards.

7.What is the process for return or replacement of STEVAL-IOD003V1?

All STEVAL-IOD003V1 units undergo pre-shipment inspection (PSI). If there is an issue with STEVAL-IOD003V1, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The STEVAL-IOD003V1 part is unused and in its original packaging.

Return procedure for STEVAL-IOD003V1:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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