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| Part Number | ST3243ECDR | ST3243ECPR | ST3241ECDR | ST3243EBDR |
|---|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete |
| Type | Transceiver | Transceiver | Transceiver | Transceiver |
| Protocol | RS232 | RS232 | RS232 | RS232 |
| Number of Drivers/Receivers | 3/5 | 3/5 | 3/5 | 3/5 |
| Duplex | Full | Full | Full | Full |
| Receiver Hysteresis | 500 mV | 500 mV | 300 mV | 500 mV |
| Data Rate | 400kbps | 400kbps | 250kbps | 400kbps |
| Voltage - Supply | 3V ~ 5.5V | 3V ~ 5.5V | 3V ~ 5.5V | 3V ~ 5.5V |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 28-TSSOP (0.173", 4.40mm Width) | 28-SSOP (0.209", 5.30mm Width) | 28-SSOP (0.209", 5.30mm Width) | 28-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 28-TSSOP | 28-SSOP | 28-SSOP | 28-TSSOP |
