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HomeProductsIntegrated Circuits (ICs)Interface - UARTs (Universal Asynchronous Receiver Transmitter)MR8251A/B
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MR8251A/B - Rochester Electronics, LLC

Manufacturer Part Number
MR8251A/B
Manufacturer
Rochester Electronics
Allelco Part Number
32D-MR8251A/B
ECAD Model
Parts Description
PARALLEL I/O PORT, 0 I/O, CMOS
Package
Data sheet
MR8251A/B.pdf
Our certification
In stock: 390

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Specifications

MR8251A/B Tech Specifications
Rochester Electronics, LLC - MR8251A/B technical specifications, attributes, parameters and parts with similar specifications to Rochester Electronics, LLC - MR8251A/B

Product Attribute Attribute Value  
Manufacturer Rochester Electronics  
Series *  
Product Attribute Attribute Value  
Package Bulk  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status Not applicable
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status Vendor Undefined
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

MR8251A/B

Manufacturer

rochester-electronics

Introduction

The MR8251A/B is a high-performance, single-chip UART (Universal Asynchronous Receiver Transmitter) that provides a complete serial data link for a wide variety of serial communication applications. It features full-duplex operation, on-chip status flags, and false start-bit detection, making it an ideal choice for modern embedded systems and communication devices.

Product Features and Performance

Supports full-duplex, asynchronous serial data communication

Integrated baud rate generator with programmable baud rates

Automatic detection and handling of false start bits

On-chip status flags for easy monitoring of communication status

Compact, low-power design suitable for portable and embedded applications

Compatible with a wide range of microcontrollers and processors

Product Advantages

Reliable and robust serial communication with advanced features

Efficient power consumption for long battery life in portable devices

Seamless integration with a variety of host systems and processors

Flexible configuration options to meet diverse application requirements

Key Reasons to Choose This Product

Proven reliability and performance in mission-critical applications

Comprehensive feature set that simplifies serial communication design

Cost-effective solution for adding reliable serial interfaces to your products

Extensive technical support and product longevity from rochester-electronics

Quality and Safety Features

Manufactured to the highest quality standards for reliable operation

Thorough testing and screening to ensure consistent product quality

Compliance with industry safety and regulatory requirements

Compatibility

The MR8251A/B is compatible with a wide range of microcontrollers, processors, and other serial communication devices, making it a versatile choice for various applications.

Application Areas

Industrial automation and control systems

Telecommunications equipment

Portable and embedded devices

Medical devices

Automotive infotainment systems

Product Lifecycle

The MR8251A/B is an active, in-production product from rochester-electronics. There are no known equivalent or alternative models currently available. For the latest information or to discuss your specific requirements, please contact our sales team through our website.

Parts with Similar Specifications

The three parts on the right have similar specifications to Rochester Electronics, LLC MR8251A/B

Product Attribute MR8251A/B MR82C54-10/B MR8254A/B MR82C52A/B
Part Number MR8251A/B MR82C54-10/B MR8254A/B MR82C52A/B
Manufacturer Rochester Electronics, LLC Intersil (Renesas Electronics Corporation) Intel H
Series * - - -
Package Bulk - - -

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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MR8251A/B Image

MR8251A/B

Rochester Electronics, LLC
32D-MR8251A/B

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