For Reference Only
| Part Number | SC28L91A1B,551 |
| LIXINC Part # | SC28L91A1B,551 |
| Manufacturer | Rochester Electronics |
| Category | Integrated Circuits › Interface - UARTs (Universal Asynchronous Receiver Transmitter) |
| Description | SERIAL I/O CONTROLLER |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | SC28L91A1B,551 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 24 - Jan 28 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | SC28L91A1B,551 |
| Brand: | Rochester Electronics |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | Interface - UARTs (Universal Asynchronous Receiver Transmitter) |
| Manufacturer: | Rochester Electronics |
| Series: | Impact |
| Package: | Tray |
| Part Status: | Obsolete |
| Features: | Configurable GPIO, Internal Oscillator, Timer/Counter |
| Number of Channels: | 1, UART |
| FIFO's: | 16 Byte |
| Protocol: | - |
| Data Rate (Max): | 1Mbps |
| Voltage - Supply: | 3.3V, 5V |
| With Auto Flow Control: | Yes |
| With IrDA Encoder/Decoder: | - |
| With False Start Bit Detection: | Yes |
| With Modem Control: | Yes |
| Mounting Type: | Surface Mount |
| Package / Case: | 44-QFP |
| Supplier Device Package: | 44-PQFP (10x10) |
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| In Stock | 10993 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $5.08000 | $5.08 |
| 96 | $5.08000 | $487.68 |
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