NXP SC28L91A1B,557
Manufacturer No:
SC28L91A1B,557
Manufacturer:
NXP
Package:
44-QFP
Description:
3.3V V 2.1mm mm 10mm mm 85°C °C Interface - UARTs (Universal Asynchronous Receiver Transmitter) 10mm mm CMOS 44 260 44
Quantity:
In Stock :3148
Looking for price or availability? Send us an RFQ and our sales team will respond quickly.
Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Sun, Jun 14 - Mon, Jun 15, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
Payment
We support multiple secure payment methods including PayPal, Visa, MasterCard, and American Express. All transactions are protected with advanced encryption to ensure secure and reliable payments.
Authenticity Guarantee
All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.
Quality Assurance
Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.
User Guide
Available from AS9120 Certified Supplier, AIChipLink delivers high-reliability electronic components supported by certified quality management, rigorous inspection processes, counterfeit mitigation controls, and full traceability systems. Our operations comply with AS9120, ISO 9001:2015, and IECQ ESD standards to support aerospace, industrial, defense, and mission-critical applications.
PURCHASE
Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.
MEANS OF PAYMENTFor your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.
RFQ (REQUEST FOR QUOTATIONS)Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.
Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.
Step1：Prepare product
Step2：Desiccant Protection
Step3：Vacuum Packaging
Step4：Individual Package
Step5：Anti-collision Filling
Step6：Packaging Box
SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
SC28L91A1B,557 Information
NXP SC28L91A1B,557 technical specifications, attributes, parameters and parts with similar specifications to NXP SC28L91A1B,557.
- Type
- Parameter
- Factory Lead Time
- 7 Weeks
- Mounting Type
- Surface Mount
- Package / Case
- 44-QFP
- Surface Mount
- YES
- Packaging
- Tray
- Series
- Impact
- Published
- 2004
- JESD-609 Code
- e3
- Feature
- Configurable GPIO, Internal Oscillator, Timer/Counter
- Part Status
- Obsolete
- Type
- Parameter
- Moisture Sensitivity Level (MSL)
- 2 (1 Year)
- Number of Terminations
- 44
- Terminal Finish
- Tin (Sn)
- Additional Feature
- ALSO OPERATES AT 5V SUPPLY
- HTS Code
- 8542.31.00.01
- Subcategory
- Serial IO/Communication Controllers
- Technology
- CMOS
- Voltage - Supply
- 3.3V 5V
- Terminal Position
- QUAD
- Terminal Form
- GULL WING
Download datasheets and manufacturer documentation for NXP SC28L91A1B,557.
Datasheets:
Environmental Information:
SC28L91A1B,557 Overview
There is a cost-effective package 44-QFP available.Transmissions are made using 1, UART channels.As for packaging, Tray is chosen.The type uPs/uCs/Peripheral ICs of this circuit is SERIAL IO/COMMUNICATION CONTROLLER, SERIAL.A configuration of 44 terminations is used.This device is powered by a voltage of 3.3V.At present, this electronic part has a status of Obsolete.A total of 1 serial I/Os are used to communicate data.You can mount it by using Surface Mount.There is 3.3V 5V supply voltage for it.An 44-pin integrated circuit is what this particular device is.This IC operates at a clock frequency of 8MHz.A series of similarities lead us to include it in the subcategory of Serial IO/Communication Controllers.Several characteristics of Configurable GPIO, Internal Oscillator, Timer/Counter are present in it.Maximum operating temperature is 85°C.If a power supply of 3.3/5V is available, electronic designers can use it with confidence.Furthermore, it is also capable of ALSO OPERATES AT 5V SUPPLY.As a base part number, it is specified as SC28L91A.Temperatures as low as -40°C are acceptable to it.The electronic component has been classified as a member of the Impact series.
SC28L91A1B,557 Features
1 serial I/Os
Clock frequency of 8MHz
Power supplies of 3.3/5V
ALSO OPERATES AT 5V SUPPLY
SC28L91A1B,557 Applications
There are a lot of NXP USA Inc.
SC28L91A1B,557 UARTs applications.
- Communications equipment
- White goods
- Battery Operated Electronics
- Handheld Terminal
- Personal Digital Assistants
- Cellular Phones DataPort
- Wireless Infrared Data Communications Systems
- Handheld Terminals and Tablets
- Handheld Computers
- Wireless Portable Point-of-Sale Terminals
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡)
.png&w=256&q=75)
