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STMicroelectronics ST7FLITE-SK/RAIS

Name: ST7FLITE-SK/RAIS
Brand: STMicroelectronics
SKU: ST7FLITE-SK/RAIS
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: ST7FLITE-SK/RAIS

Manufacturer:: STMicroelectronics

Category:: Embedded MCU, DSP Evaluation Boards

Package:

Datasheet:: ST7FLITE-SK/RAIS.pdf

Description:: RAISONANCE REVA ST7/STM8 EVAL BD

Quantity:: RFQ Add To RFQ list

Payment:

Shipping:

Inventory:4,793

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Product details

Overview

ST7FLITE-SK/RAIS from Raisonance is a complete, low-cost starter kit for ST7FLITE-series 8-bit microcontrollers, featuring the ST7FLITEU0 (DIP16) and ST7FLITE09Y0 (SO16) MCUs on interchangeable daughterboards, embedded RLink USB debugger/programmer supporting SWIM/ICC protocols, REva motherboard with I²C EEPROM, RS-232 interface, analog sensor inputs, and 1.8 V / 3.3 V / 5 V configurable VDD - used for rapid firmware prototyping and classroom MCU education.

For engineers reviewing the ST7FLITE-SK/RAIS datasheet, ST7FLITE-SK/RAIS pinout, ST7FLITE-SK/RAIS application, or ST7FLITE-SK/RAIS equivalent, this page delivers verified hardware architecture, supported MCU variants, REva board I/O capabilities, Ride7 IDE integration details, and supply-chain readiness for ST7-based embedded development projects.

Technical Context

The ST7FLITE-SK/RAIS integrates Raisonance's REva evaluation platform with dual-layer modularity: the REva motherboard provides universal digital/analog I/O, temperature sensing, potentiometer input, LED/button interfaces, and RS-232 transceivers, while the ST7FLITE daughterboard hosts either ST7FLITEU0 (DIP16) or ST7FLITE09Y0 (SO16), both supporting ICC-based in-circuit debugging and programming via embedded RLink.

RLink implements ST's In-Circuit Communication (ICC) protocol over USB, enabling real-time debug, flash erase/program, and memory dump operations through RFlasher7; Ride7 IDE supplies GUI peripheral configuration (RBuilder), SIMICE instruction-level simulation, and a free C compiler (≤2 KB code limit), targeting educational labs and small-volume industrial firmware validation.

Key Specifications

Parameter	Value and Actual Design Meaning
Kit Type	Starter kit with REva motherboard + ST7FLITE daughterboard (DIP16/SO16)
Supported MCUs	ST7FLITEU0 (DIP16), ST7FLITE09Y0 (SO16), ST7FLIT19BF1 (SO20), ST7FLITE39F2 (SO20)
Debug Interface	Embedded RLink USB-to-ICC bridge; no external JTAG/SWIM adapter required
Power Supply	USB-powered only; selectable VDD outputs: 1.8 V, 3.3 V, 5 V for MCU voltage testing
On-board Peripherals	I²C EEPROM (24C02), RS-232 driver (MAX232), analog temp sensor (LM35), 10 kΩ potentiometer, 4 LEDs, 2 pushbuttons, 2 DIP switches
Software Included	Ride7 IDE (editor, SIMICE simulator, RBuilder peripheral configurator, C compiler ≤2 KB), RFlasher7 programmer

Availability

ST7FLITE-SK/RAIS is available at Aetrix Electronics and suitable for university embedded systems labs, industrial control HMI prototyping, ST7-based sensor node development, and legacy automotive ECU training programs requiring stable component supply and long-term toolchain support.

Supply support for ST7FLITE-SK/RAIS 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

Raisonance is a French embedded tools developer specializing in MCU evaluation platforms, debug probes, and integrated development environments for STMicroelectronics, Silicon Labs, and other semiconductor vendors.

This kit belongs to Raisonance's REva product line - designed explicitly to unify evaluation, debugging, and firmware development across ST's 8-bit ST7 and STM8 families using modular daughterboards and USB-native tooling.

FAQ

Does ST7FLITE-SK/RAIS support ST7LITE1B or ST7FLIT19BF1 daughterboards?

Yes - the ST7FLITE-SK/RAIS kit is compatible with ST7FLIT19BF1 (SO20) and ST7FLITE39F2 (SO20) daughterboards per Table 1 of DocID11271 Rev 7. These boards plug into the REva motherboard's SO-DIMM connector and retain full ICC debugging and Ride7 IDE integration without hardware modification.

Can the REva motherboard operate without a daughterboard installed?

No - the REva motherboard requires an installed daughterboard to power up and initialize. The motherboard lacks standalone MCU functionality; its I/O, sensors, and peripherals are routed through the daughterboard's MCU pins, and boot logic depends on the daughterboard's reset and clock circuitry.

Is the Ride7 C compiler included with ST7FLITE-SK/RAIS fully licensed?

The included Ride7 IDE contains a free version of the Raisonance ST7 C compiler limited to 2 KB of generated object code (as of April 1, 2013). Larger projects require a paid license; no time-limited trial or activation key is bundled - licensing is managed directly via Raisonance's website.

What serial communication interfaces does the ST7FLITE-SK/RAIS provide?

The kit provides one RS-232 channel via MAX232 transceiver and DB9 connectors, plus I²C bus access through on-board 24C02 EEPROM and dedicated SDA/SCL test points. No UART, SPI, or CAN physical layer hardware is integrated on the REva motherboard itself - those interfaces depend on the daughterboard's MCU peripheral mapping.

ST7FLITE-SK/RAIS Specifications

Product attributes: Attribute value

Manufacturer:: STMicroelectronics

Series:: ST7Lite

Packaging:: Bulk

Product Status:: Obsolete

Type:: MCU 8-Bit

Core Processor:: ST7, STM8

Platform:: Raisonance Reva

Utilized IC / Part:: ST7, STM8

Mounting Type:: Socket

Contents:: Board(s), Cable(s), RLink Programmer

ST7FLITE-SK/RAIS FAQ

1.How can I place an order for ST7FLITE-SK/RAIS through Aetrix?

Please submit a Request for Quotation (RFQ) for ST7FLITE-SK/RAIS 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 ST7FLITE-SK/RAIS reliable?

The price and inventory of ST7FLITE-SK/RAIS are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ST7FLITE-SK/RAIS is usually 5 days.

3.What payment methods are accepted for ST7FLITE-SK/RAIS?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ST7FLITE-SK/RAIS transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for ST7FLITE-SK/RAIS?

ST7FLITE-SK/RAIS orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your ST7FLITE-SK/RAIS 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 ST7FLITE-SK/RAIS?

For technical support, including ST7FLITE-SK/RAIS datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ST7FLITE-SK/RAIS requirements.

6.How does Aetrix verify that ST7FLITE-SK/RAIS is sourced from the original manufacturer or authorized distributors?

All ST7FLITE-SK/RAIS 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 ST7FLITE-SK/RAIS meets industry standards.

7.What is the process for return or replacement of ST7FLITE-SK/RAIS?

All ST7FLITE-SK/RAIS units undergo pre-shipment inspection (PSI). If there is an issue with ST7FLITE-SK/RAIS, 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 ST7FLITE-SK/RAIS part is unused and in its original packaging.

Return procedure for ST7FLITE-SK/RAIS:

1.Submit a request within 90 days.

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

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