CJMCU-752 SC16IS752 I2C/SPI Bus Interface to Dual-channel UART Conversion Module

$21.99
  Availability: In Stock
  Shipping: Free Airmail 
  Estimated Delivery: 
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    Before we can ship your order, we prepare your products, do strict quality-control tests and carefully package the items. The time it takes to prepare your items for shipping is separate from the delivery time. It usually takes 1-3 business days to ship out .

    Shipping Methods

    You can choose the preferred shipping method on the cart page during the checkout process. We offers 3 international shipping methods:

    1. Airmail – Free untracked economy shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
    2. Airmail Registered – Tracked shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
    3. Expedited Shipping – Express shipping with courier delivery (DHL, UPS, FedEx, TNT)

    Delivery Time

    Airmail and Airmail Registered Area Estimated Delivery Time
    United States, Canada 7-25 business days
    Australia, New Zealand, Singapore, United Arab Emirates 10-25 business days
    United Kingdom, France, Spain, Germany, Netherlands, Japan, Belgium, Denmark, Finland, Ireland, Norway, Portugal, Sweden, Switzerland 10-25 business days
    Italy, Brazil, Russia, South Africa 10-45 business days
    Other countries 10-35 business days
    Expedited Shipping 3-10 business days to Worldwide

    Note: If you choose an expedited shipping, please remember to leave a valid contact number, this is required for expedited shipping’s courier delivery.

  •  Returns & Refund

    Last updated October 05, 2022

    Returns

    If you are not completely satisfied with your purchase for any reason, you may return it to us for a full refund within 15 days from delivery date. All returned items must be in new and unused condition, with all original tags and labels attached.

    Return Process

    To return an item, please email our customer service at sales@alexnld.com to obtain a Return Merchandise Authorization (RMA) number. After receiving a RMA number, place the item securely in its original packaging, and mail your return to the following address:

    Alex NLD
    Attn: Returns
    RMA #
    HaGiborim St 8
    Tiberias, 14388
    Israel

    Please note, you will be responsible for the return shipping charges. We strongly recommend that you use a trackable method to mail your return.

    All customers should contact us and obtain Return Merchandise Authorization (RMA) number before sending anything to us. We will not be responsible for returned item(s) without notifying us in advance.

    Refunds

    After receiving your return and inspecting the condition of your item, we will process your refund to the credit / debit card or PayPal account which was used to place the original order.

    Please allow at least seven (7) days from the receipt of your item to process your refund. Refunds may take 1-2 billing cycles to appear on your credit card statement, depending on your credit card company. We will notify you by email when your refund has been processed.

    Exceptions

    If an item is found damaged or defective on receipt, we kindly ask you to contact us within 15 days from the delivery date to arrange a refund or exchange without physical return of the item.

    Please provide us with following:

    1. Photos of the front and back sides of the packaging box;
    2. A photo, video or screenshot of the defective item or the defective part of the parcel.

    Our customer service team will communicate with you to arrange a refund or reshipment without physical return of the item.

    Warranty & Repair service

    If any of the items you have purchased from us is found defective within 1 year from receipt, you are entitled to a repair under warranty. Please kindly provide us with evidence photos or videos of the defective item. After providing such information to our Customer Service team  and the problem is acknowledged, you can send the items back to us for a repair.

    Note:  Please be aware, we do not cover the cost of the returns fees in  warranty & repair service.

    Order Cancellation

    If you want to cancel an order within 24 hours from confirmation of the payment, you will be entitled to a full refund. It is still possible to cancel an order after 24 hours, provided that it has not yet been shipped. If an order has been shipped, it’s impossible for us to cancel or modify it anymore. If you still want a refund, you required to return the item on it’s arrival.

    Questions

    If you have any questions concerning our return policy, please contact us at:

    +972 054-536-2888
    sales@alexnld.com

     


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Description:

SC16IS 752 is an I C bus /SPI bus connection for dual channel high performance UART Portz providing a maximum of 5Mbit/s data rate, low working and sleep current;Also for the applications additional programmable 1/0 pins are provided.Able to go from IC bus /SP I to RS-232/RS-4 Seamless protocol conversion is performed and can be done in both directions. SC16IS 752 only SPI clock speed with 4Mbit/s and IrDA SIR with maximum 1.152M bit/s support.The internal register group is backward compatible with the widely used an d popular 16C 450.Support for automatic hardware .And software flow control automatic RS-485 support and software reset.Allows software to be independent of hardware. The piece reset signal resets the UART at any time.

Features:

•Dual-channel full-duplex UART
•Optional I C bus or SPI interface
•3.3V or 2.5V operation
•Industrial temperature range: -40°C~+95 °C
•64-byte FIFO(transmitter and receiver), receiving and sending FIFO levels .Fully compatible with industry standard 16C450 and equivalent standards .The baud rate in 16 x clock m ode is up to 5Mbit/s
•Automatic hardware flow control using RTS/CTS Automatic software flow control using the programmable X on/X off character, single or two X on/X off characters
•Automatic RS-485 support (automatic address detection)
•A maximum of eight programmable 1/0 pins
•RS-485 driver direction control via RTS signal
•Reverse direction control of rS-485 drive
•Built-in IrDA encoders and decoders support IrDA SIR with speeds up to 115.2kbit/s
•SC16IS 762 supports IrDA SIR with a speed of 1.152kbit/s
•Software reset
•The sender and receiver can be enabled/disabled independently of each other
•Programmable special character detection, fully programmable character format
•5-bit,6-bit,7-bit,or 8-bit characters, even, odd, or non-even checks,1.1%,or 2stop bits
•Generation and detection of line abort
•Internal loopback mode
•The sleep current at 3.3V is less than 30
•5V tolerance input

I2c bus function:
•Noise filter on SCL/SDA input400 kbit/s (fastest)
•Compatible with C bus fast mode
•Dependency mode only

SPI bus functionality:
•SCI 6IS 752 supports the fastest SPI clock speed of 4Mbit/s
•Dependency mode only
•SPI mode0
•Small plate size: 27.2mm*26.4mm*15.5mm

Package included:

1 x UART conversion module


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