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Microcontrollers and Processors / Serial IO/Communication Controllers / SC28L92A1B
Datasheets
SC28L92A1B by:
NXP Semiconductors
NXP Semiconductors
Philips Semiconductors
Not Found

IC 2 CHANNEL(S), 1M bps, SERIAL COMM CONTROLLER, PQFP44, 10 X 10 MM, 1.75 MM HEIGHT, PLASTIC, SOT-307-2, QFP-44, Serial IO/Communication Controller

Part Details for SC28L92A1B by NXP Semiconductors

Results Overview of SC28L92A1B by NXP Semiconductors

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Applications Telecommunications Communication and Networking Automotive

SC28L92A1B Information

SC28L92A1B by NXP Semiconductors is a Serial IO/Communication Controller.
Serial IO/Communication Controllers are under the broader part category of Microcontrollers and Processors.

Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.

Price & Stock for SC28L92A1B

Part # Distributor Description Stock Price Buy
ComSIT USA 3.3 V/5.0 V DUAL UNIVERSAL ASYNCHRONOUS RECEIVER/TRANSMITTER (DUART) Serial I/O Controller, 2 Channe... l(s), 0.125MBps, CMOS, PQFP44 more RoHS: Compliant Stock DE - 11
Stock ES - 8
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
RFQ
Velocity Electronics Our Stock 4
RFQ
Win Source Electronics IC UART DUAL W/FIFO 44QFP 960
  • 1 $302.0833
  • 2 $270.8333
$270.8333 / $302.0833 Buy Now

Part Details for SC28L92A1B

SC28L92A1B CAD Models

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SC28L92A1B Part Data Attributes

Parametric Data
SC28L92A1B NXP Semiconductors
Buy Now Datasheet
Compare Parts:
SC28L92A1B NXP Semiconductors IC 2 CHANNEL(S), 1M bps, SERIAL COMM CONTROLLER, PQFP44, 10 X 10 MM, 1.75 MM HEIGHT, PLASTIC, SOT-307-2, QFP-44, Serial IO/Communication Controller
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Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer NXP SEMICONDUCTORS
Part Package Code QFP
Package Description 10 X 10 MM, 1.75 MM HEIGHT, PLASTIC, SOT-307-2, QFP-44
Pin Count 44
Reach Compliance Code compliant
HTS Code 8542.31.00.01
Additional Feature ALSO OPERATES AT 5V SUPPLY
Address Bus Width 4
Boundary Scan NO
Bus Compatibility 68XXX; 80XXX
Clock Frequency-Max 8 MHz
Communication Protocol ASYNC, BIT
Data Transfer Rate-Max 1 MBps
External Data Bus Width 8
JESD-30 Code S-PQFP-G44
JESD-609 Code e3
Length 10 mm
Low Power Mode NO
Moisture Sensitivity Level 3
Number of Serial I/Os 2
Number of Terminals 44
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code QFP
Package Equivalence Code QFP44,.5SQ,32
Package Shape SQUARE
Package Style FLATPACK
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 2.1 mm
Supply Voltage-Max 3.63 V
Supply Voltage-Min 2.97 V
Supply Voltage-Nom 3.3 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish TIN
Terminal Form GULL WING
Terminal Pitch 0.8 mm
Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) 30
Width 10 mm
uPs/uCs/Peripheral ICs Type SERIAL IO/COMMUNICATION CONTROLLER, SERIAL

Alternate Parts for SC28L92A1B

This table gives cross-reference parts and alternative options found for SC28L92A1B. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of SC28L92A1B, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
SC28L92A1B,528 NXP Semiconductors Check for Price SC28L92 - 3.3 V/5.0 V Dual Universal Asynchronous Receiver/Transmitter (DUART) QFP 44-Pin SC28L92A1B vs SC28L92A1B,528
SC28L92A1B-T NXP Semiconductors Check for Price IC 2 CHANNEL(S), 1M bps, SERIAL COMM CONTROLLER, PQFP44, 10 X 10 MM, 1.75 MM HEIGHT, PLASTIC, SOT-307-2, QFP-44, Serial IO/Communication Controller SC28L92A1B vs SC28L92A1B-T
SC28L92A1B,557 NXP Semiconductors $6.1278 SC28L92 - 3.3 V/5.0 V Dual Universal Asynchronous Receiver/Transmitter (DUART) QFP 44-Pin SC28L92A1B vs SC28L92A1B,557

SC28L92A1B Related Parts

SC28L92A1B Frequently Asked Questions (FAQ)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the analog and digital sections separate, and use a common ground point for the analog and digital grounds.

  • Use a reliable communication protocol like SPI or I2C, and ensure proper signal termination and routing. Also, use a common clock source and ensure the microcontroller's clock frequency is within the SC28L92A1B's specified range.

  • The SC28L92A1B has a maximum junction temperature of 150°C. Ensure good thermal conductivity between the device and the PCB, and consider using thermal vias or a heat sink for high-power applications.

  • Use ESD protection devices like TVS diodes or ESD arrays on the input/output lines, and ensure the PCB design includes ESD protection features like guard rings and ESD-safe layout practices.

  • The SC28L92A1B requires a specific power-up sequence: VCC, then VDD, and finally the clock signal. Ensure the power supplies are stable and within the specified voltage range before applying the clock signal.