Mfr Part #:

SC28L92A1B

Mfr Name: Philips

The SC28L92A1B from NXP USA Inc. is a dual UART IC featuring 16-byte FIFOs for efficient serial communication. It supports dual voltage supplies and high data rates.

✓ Total Stock: 12,060 pcs

$ Price Range: $0.99

SC28L92A1B Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Romaks Technologies ✓ Non-Authorised Inventory information	12,053 pcs On Request	12053 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Speed Components Ltd ✓ Non-Authorised Inventory information	7 pcs On Request	7 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

SC28L92A1B Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Philips
Data Rate (Max)	1 Mbps
Mounting Type	Surface Mount
Number of Channels	2
SVHC Present	Not Present
Voltage Supply	3.3V, 5V

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SC28L92A1B Description

Short technical summary and product information.

The SC28L92A1B is a dual Universal Asynchronous Receiver Transmitter (UART) IC manufactured by NXP USA Inc. This component is designed for high-speed serial data transfer, supporting data rates up to 1 Mbps. It features two independent asynchronous serial communication channels, each equipped with 16-byte FIFOs to reduce CPU overhead.

The SC28L92A1B operates with supply voltages of 3.3V and 5V, making it versatile for various system designs. It includes essential features such as modem control, false start bit detection, and auto flow control for enhanced data integrity and reliability. The integrated internal oscillator simplifies clock configuration, and configurable GPIO pins offer additional flexibility.

Packaged in a 44-lead QFP (Quad Flat Package) with a 10mm x 10mm footprint, this IC is suitable for surface mounting, simplifying PCB layout and assembly processes. Its robust design and features make it well-suited for applications in industrial control, data communications equipment, embedded systems, and networking hardware.

This dual UART IC is also noted for its low power operation at both 3.3V and 5V. It is a suitable choice for applications requiring multiple serial interfaces or for upgrading legacy equipment.

SC28L92A1B Quick Information

Product Type: UART

Series: Impact

Canonical Name: SC28L92A1B Dual UART IC with FIFO

Subcategory: UART

SC28L92A1B Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

SC28L92A1B Estimated Pricing

Qty	Low	High
1+	$0.99	$0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

SC28L92A1B Features

Dual UART IC with 16 Byte FIFOs
Supports 3.3V and 5V operation
Maximum data rate of 1 Mbps
Includes modem control and auto flow control
Surface mount 44-QFP package

SC28L92A1B Applications

Industrial control systems
Data communications equipment
Embedded systems design
Networking hardware applications
Legacy equipment upgrades

SC28L92A1B FAQs

6 frequently asked questions generated from this part’s specifications.

What is the maximum data rate for the SC28L92A1B?

The maximum data rate supported by the SC28L92A1B is 1 Mbps.

What supply voltages does the SC28L92A1B support?

The SC28L92A1B supports both 3.3V and 5V supply voltages.

How many channels does the SC28L92A1B have?

The SC28L92A1B is a dual UART IC, meaning it has 2 channels.

What is the FIFO depth for each channel on the SC28L92A1B?

Each channel on the SC28L92A1B features a FIFO depth of 16 bytes.

Does the SC28L92A1B have modem control capabilities?

Yes, the SC28L92A1B includes modem control features.

What type of package is the SC28L92A1B supplied in?

The SC28L92A1B is supplied in a 44-QFP package, suitable for surface mounting.