STMicroelectronics · Other integrated circuits
L9945TR
IC PTS SMART POWER
STM32-first sourcing with STMicroelectronics support components. Review recorded cores, flash, RAM, connectivity and package facts before moving an approved design into production.
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L9945TR specifications
Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.
| Manufacturer | STMicroelectronics |
|---|---|
| Ordering code | L9945TR |
| Family | Other integrated circuits |
| Package | 64-TQFP Exposed Pad |
| Product Status | Active |
| Applications | Automotive |
| Current - Supply | Not provided in source |
| Voltage - Supply | 3.8V ~ 5.5V, 4.5V ~ 36V |
| Operating Temperature | Not provided in source |
| Mounting Type | Surface Mount |
| Package / Case | 64-TQFP Exposed Pad |
| Supplier Device Package | 64-TQFP-EP (10x10) |
Documents and evidence
L9945TR ↗Before sourcing L9945TR
- 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
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