STMicroelectronics · Other integrated circuits
E-ST7538P
IC TRANSCEIVER HALF 1/1 44TQFP
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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E-ST7538P specifications
Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.
| Manufacturer | STMicroelectronics |
|---|---|
| Ordering code | E-ST7538P |
| Family | Other integrated circuits |
| Package | 44-LQFP Exposed Pad |
| Product Status | Obsolete |
| Type | Transceiver |
| Protocol | Not provided in source |
| Number of Drivers/Receivers | 1/1 |
| Duplex | Half |
| Receiver Hysteresis | Not provided in source |
| Data Rate | Not provided in source |
| Voltage - Supply | 4.75V ~ 5.25V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 44-LQFP Exposed Pad |
| Supplier Device Package | 44-TQFP (10x10) |
Documents and evidence
E-ST7538P ↗Before sourcing E-ST7538P
- 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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