STMicroelectronics · Other integrated circuits
ST2129QTR
IC TRANSLTR BIDIRECTIONAL 10QFN
STM32-first sourcing with STMicroelectronics support components. Review recorded cores, flash, RAM, connectivity and package facts before moving an approved design into production.
Request this exact part →ST2129QTR specifications
Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.
| Manufacturer | STMicroelectronics |
|---|---|
| Ordering code | ST2129QTR |
| Family | Other integrated circuits |
| Package | 10-UFQFN |
| Product Status | Obsolete |
| Translator Type | Voltage Level |
| Channel Type | Bidirectional |
| Number of Circuits | 1 |
| Channels per Circuit | 2 |
| Voltage - VCCA | 1.65 V ~ 3.6 V |
| Voltage - VCCB | 1.65 V ~ 5.5 V |
| Input Signal | Not provided in source |
| Output Signal | Not provided in source |
| Output Type | Tri-State, Non-Inverted |
| Data Rate | 89Mbps |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Features | Auto-Direction Sensing, Power-Off Protection |
| Mounting Type | Surface Mount |
| Package / Case | 10-UFQFN |
| Supplier Device Package | 10-QFN (1.8x1.4) |
Documents and evidence
ST2129QTR ↗Catalog sources
www.ic-components.com · ST2129QTR ↗Source directory identity match; source detail pending. Specifications remain from existing catalog.
Before sourcing ST2129QTR
- Identify the firmware and board baseline
- Check flash, RAM and required peripherals
- Review pin assignment and supply limits
- Keep the full temperature and package suffix
Questions about ST2129QTR
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Related records aid discovery. Package, pinout, ratings, tooling and software require engineering approval before substitution.