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STMicroelectronics STV-674/501C-R01
- Part No.:
- STV-674/501C-R01
- Manufacturer:
- STMicroelectronics
- Category:
- Sensor Evaluation Boards
- Package:
- Datasheet:
-
STV-674/501C-R01.pdf
- Description:
- KIT REF DESIGN STV0674/VV6501
- Quantity:
- Payment:
- Shipping:
Inventory:4,728
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Product details
Overview
STV-674/501C-R01 from STMicroelectronics is a tri-mode reference design board integrating the STV0674 digital camera signal processor and VV6501 VGA CMOS image sensor, supporting still capture, 30fps VGA video with synchronized audio, and native mass storage (NMS) mode presenting NAND flash as a removable USB disk drive at ~400KB/s write speed.
For engineers reviewing the STV-674/501C-R01 datasheet, STV-674/501C-R01 pinout, STV-674/501C-R01 application, or STV-674/501C-R01 equivalent, this RDK enables rapid validation of USB webcam functionality, embedded imaging firmware integration, and host-side DirectShow/DirectCap compatibility testing on Windows 98SE–XP platforms.
Technical Context
The STV-674/501C-R01 implements a complete USB 1.1-compliant composite device with three distinct operational modes: Camera Mode (still/video/audio capture), WebCam Mode (DirectShow driver support with real-time 640×480 @30fps video), and Native Mass Storage Mode (DOS-formatted NAND flash appearing as removable disk).
It integrates the STV0674 DSP for image processing, timing control, and USB interface management, paired with the VV6501 VGA CMOS sensor, and supports NMS read speeds up to ~500KB/s and AVI clip conversion via bundled AVICreate software.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| USB Interface | USB 1.1 full-speed (12 Mbps) composite device supporting CDC, MSC, and video class descriptors. |
| Video Resolution | VGA (640×480) output at up to 30 fps in WebCam Mode with hardware-synchronized audio. |
| Image Sensor | VV6501 VGA CMOS sensor with analog front-end and digital output interfaced directly to STV0674. |
| NAND Flash Capacity | On-board DOS-formatted NAND flash enabling NMS mode with ~400 KB/s write and ~500 KB/s read throughput. |
| Supported OS | Windows 98SE, ME, 2000 SP3, XP SP1; Mac OS 9 and macOS X with NMS mode only. |
| Software Included | DirectCap (DirectShow sample app), AVICreate (AVI conversion utility), schematic, BOM, and user manual. |
Availability
STV-674/501C-R01 is available at Aetrix Electronics and suitable for USB imaging reference validation, embedded camera firmware development, and DirectShow-based webcam integration requiring stable component supply and legacy OS compatibility.
Supply support for STV-674/501C-R01 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, designing and manufacturing microcontrollers, analog ICs, power devices, and imaging solutions for automotive, industrial, and consumer applications.
This reference design belongs to ST's imaging platform product line, created to accelerate time-to-market for USB-connected digital cameras and portable vision systems using the STV0674 DSP and companion sensors.
FAQ
Is STV-674/501C-R01 a production-ready module or a development-only reference?
STV-674/501C-R01 is a reference design kit (RDK), not a production module. It provides schematics, BOM, and firmware examples to validate system architecture and enable custom board development - it lacks enclosure, certification, or volume-manufacturing optimizations.
Does this board support Linux or Android USB UVC drivers?
No. The STV-674/501C-R01 uses proprietary USB class descriptors and requires ST's Windows-specific DirectShow driver stack. It is not UVC-compliant and has no documented Linux or Android driver support.
What NAND flash type and capacity is used on the board?
The board uses a DOS-formatted NAND flash device supporting Native Mass Storage mode, but ST's documentation does not specify part number, density, or vendor - only aggregate performance (~400 KB/s write, ~500 KB/s read) and FAT16 formatting.
Can the STV0674 DSP be reprogrammed or updated in-circuit?
Yes. The STV0674 includes on-chip ROM boot loader and supports firmware updates via USB using ST-provided tools; the RDK includes example firmware images and programming instructions in the user manual.
STV-674/501C-R01 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Series:
- -
- Packaging:
- Box
- Product Status:
- Obsolete
- Sensor Type:
- CMOS Imaging, Color (RGB)
- Sensing Range:
- VGA
- Interface:
- -
- Sensitivity:
- 30FPS
- Voltage - Supply:
- -
- Embedded:
- Yes, DSP
- Contents:
- Board(s)
- Utilized IC / Part:
- STV0674, VV6501
STV-674/501C-R01 FAQ
1.How can I place an order for STV-674/501C-R01 through Aetrix?
Please submit a Request for Quotation (RFQ) for STV-674/501C-R01 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 STV-674/501C-R01 reliable?
The price and inventory of STV-674/501C-R01 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for STV-674/501C-R01 is usually 5 days.
3.What payment methods are accepted for STV-674/501C-R01?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for STV-674/501C-R01 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for STV-674/501C-R01?
STV-674/501C-R01 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your STV-674/501C-R01 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 STV-674/501C-R01?
For technical support, including STV-674/501C-R01 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your STV-674/501C-R01 requirements.
6.How does Aetrix verify that STV-674/501C-R01 is sourced from the original manufacturer or authorized distributors?
All STV-674/501C-R01 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 STV-674/501C-R01 meets industry standards.
7.What is the process for return or replacement of STV-674/501C-R01?
All STV-674/501C-R01 units undergo pre-shipment inspection (PSI). If there is an issue with STV-674/501C-R01, 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 STV-674/501C-R01 part is unused and in its original packaging.
Return procedure for STV-674/501C-R01:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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