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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
12 pcs
|
12 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Auto Flow Control | |
| Data Rate | |
| Data Rate (Max) | |
| FIFO Depth | |
| FIFOs | |
| False Start Bit Detection | |
| Features | |
| Modem Control | |
| Mounting Type | |
| Number of Channels | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Voltage | |
| With Auto Flow Control | |
| With False Start Bit Detection | |
| With Modem Control |
The NXP Semiconductors SC28L92A1B,557 is a single-chip CMOS-LSI communications device providing two full-duplex asynchronous receiver/transmitter channels. It operates at 3.3V or 5V and offers enhanced features over previous models, including deeper FIFOs and faster speeds.
Key specifications include dual independent asynchronous receiver/transmitters, 16-character FIFOs for each channel to minimize data loss, and a maximum data rate of 1Mbps. The device supports configurable GPIO, an internal oscillator, and a timer/counter. It also includes features like auto flow control and modem control.
This DUART interfaces directly with microprocessors and can be used in polled or interrupt-driven systems. The operating mode and data format for each channel can be programmed independently. The SC28L92A1B,557 is available in a 44-QFP package and is designed for surface mounting.
It is suitable for applications requiring dual-speed channel communication, such as clustered terminal systems. The device's independent channel programming and FIFO buffering reduce interrupt overhead and the potential for receiver overrun or transmitter underrun.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum data rate is 1Mbps.
It supports both 3.3V and 5V supply voltages.
It features two independent asynchronous receiver/transmitter channels.
The device has 16-byte FIFOs for both the receiver and transmitter.
It is supplied in a 44-QFP package.
Yes, it has auto flow control capability.