STMicroelectronics · Other integrated circuits
L4969URD-E
IC INTERFACE SPECIALIZED 20SO
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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L4969URD-E specifications
Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.
| Manufacturer | STMicroelectronics |
|---|---|
| Ordering code | L4969URD-E |
| Family | Other integrated circuits |
| Package | 20-SOIC (0.295", 7.50mm Width) |
| Product Status | Active |
| Applications | Keypads and Alarm Systems |
| Interface | Serial |
| Voltage - Supply | 6V ~ 28V |
| Package / Case | 20-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 20-SO |
| Mounting Type | Surface Mount |
Documents and evidence
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Before sourcing L4969URD-E
- 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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