View All

Please refer to the English Version as our Official Version.Return

Europe
France(Français) Germany(Deutsch) Italy(Italia) Russian(русский) Poland(polski) Czech(Čeština) Luxembourg(Lëtzebuergesch) Netherlands(Nederland) Iceland(íslenska) Hungarian(Magyarország) Spain(español) Portugal(Português) Turkey(Türk dili) Bulgaria(Български език) Ukraine(Україна) Greece(Ελλάδα) Israel(עִבְרִית) Sweden(Svenska) Finland(Svenska) Finland(Suomi) Romania(românesc) Moldova(românesc) Slovakia(Slovenská) Denmark(Dansk) Slovenia(Slovenija) Slovenia(Hrvatska) Croatia(Hrvatska) Serbia(Hrvatska) Montenegro(Hrvatska) Bosnia and Herzegovina(Hrvatska) Lithuania(lietuvių) Spain(Português) Switzerland(Deutsch) United Kingdom(English)
Asia/Pacific
Japan(日本語) Korea(한국의) Thailand(ภาษาไทย) Malaysia(Melayu) Singapore(Melayu) Vietnam(Tiếng Việt) Philippines(Pilipino)
Africa, India and Middle East
United Arab Emirates(العربية) Iran(فارسی) Tajikistan(فارسی) India(हिंदी) Madagascar(malaɡasʲ)
South America / Oceania
New Zealand(Maori) Brazil(Português) Angola(Português) Mozambique(Português)
North America
United States(English) Canada(English) Haiti(Ayiti) Mexico(español)
HomeProductsIntegrated Circuits (ICs)Interface - UARTs (Universal Asynchronous Receiver Transmitter)ST16C554DCJ68-F
ST16C554DCJ68-F Image
Image may be representation.
See specifications for product details.
EXPRESS OPTION
Payment method

ST16C554DCJ68-F - Exar Corporation

Manufacturer Part Number
ST16C554DCJ68-F
Manufacturer
Exar (MaxLinear)
Allelco Part Number
32D-ST16C554DCJ68-F
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC UART FIFO 16B QUAD 68PLCC
Package
68-PLCC (24.23x24.23)
Data sheet
1.ST16C554DCJ68-F.pdf ...

Datasheets

ST16C554(D).pdf
RoHs Status
Lead free / RoHS Compliant
Our certification
In stock: 7586
  • Unit Price: $4.209
  • Subtotal: $0.00

Want a better price?
Add to Cart and Submit RFQ now, we'll contact you immediately.

Quantity Unit Price Ext. Price
1+ $4.209 $4.21
200+ $1.629 $325.80
500+ $1.572 $786.00
1000+ $1.544 $1,544.00
The above prices does not include taxes and freight rates, which will be calculated on the order pages.
EXPRESS OPTION
Payment method
Our certification

Specifications

ST16C554DCJ68-F Tech Specifications
Exar Corporation - ST16C554DCJ68-F technical specifications, attributes, parameters and parts with similar specifications to Exar Corporation - ST16C554DCJ68-F

Product Attribute Attribute Value  
Manufacturer Exar (MaxLinear)  
With Modem Control Yes  
With IrDA Encoder/Decoder -  
With False Start Bit Detection Yes  
With Auto Flow Control Yes  
Voltage - Supply 2.97 V ~ 5.5 V  
Supplier Device Package 68-PLCC (24.23x24.23)  
Series -  
Protocol RS232  
Packaging Tube  
Product Attribute Attribute Value  
Package / Case 68-LCC (J-Lead)  
Other Names 1016-1265-5
ST16C554DCJ68F
 
Number of Channels 4, QUART  
Mounting Type Surface Mount  
Moisture Sensitivity Level (MSL) 3 (168 Hours)  
Manufacturer Standard Lead Time 16 Weeks  
Lead Free Status / RoHS Status Lead free / RoHS Compliant  
Features Internal Oscillator, Timer/Counter  
FIFO's 16 Byte  
Data Rate (Max) 1.5Mbps  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status Lead free / RoHS Compliant

Parts with Similar Specifications

The three parts on the right have similar specifications to Exar Corporation ST16C554DCJ68-F

Product Attribute ST16C554DCJ68TR-F ST16C554DCQ64TR-F ST16C554DCQ64-F ST16C554DCJ68
Part Number ST16C554DCJ68TR-F ST16C554DCQ64TR-F ST16C554DCQ64-F ST16C554DCJ68
Manufacturer Exar Corporation MaxLinear, Inc. MaxLinear, Inc. Sipex
Series - - - -
Lead Free Status / RoHS Status - - - -
Packaging - - - -
Number of Channels - - - -
FIFO's - - - -
With False Start Bit Detection - - - -
Features - - - Simultaneous Sampling
Protocol - - - -
With IrDA Encoder/Decoder - - - -
With Modem Control - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Voltage - Supply - - - -
Other Names - - - -
Data Rate (Max) - - - -
Manufacturer Standard Lead Time - - - -
Moisture Sensitivity Level (MSL) - - - -
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Mounting Type - Surface Mount Through Hole Surface Mount
With Auto Flow Control - - - -

ST16C554DCJ68-F Datasheet PDF

Download ST16C554DCJ68-F pdf datasheets and Exar Corporation documentation for ST16C554DCJ68-F - Exar Corporation.

Datasheets
ST16C554(D).pdf

Customer Reviews

Evaluation: 10 Articles

  • Jess***Jones
    Apr 17, 2026

    It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

  • Mich***Smith
    Apr 17, 2026

    Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

  • Aman***arris
    Apr 3, 2026

    It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

  • Mike***nch
    Apr 3, 2026

    Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

  • Daic***K.
    Mar 23, 2026

    Very good. No issue after long time testing.

  • Kevi***.
    Mar 17, 2026

    Fast switching and stable output. Very satisfied with this IC

  • Daou***hekebkeb
    Jun 16, 2024

    I had a great experience purchasing items from Allelcoelec, I recommend

  • Uri ***al
    Jun 19, 2024

    Good comunication,
    Transpnt regarding the process and price.

  • Yaqu***l Ali
    Jun 19, 2024

    Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.

  • Lea ***
    Jun 19, 2024

    Morrey was very helpful and right on top of things!
    He replied quickly to my RFQ. He was very courteous and professional.

Write a Review

Your Email address will not be published.

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

View More
ST16C554DCJ68-F Image

ST16C554DCJ68-F

Exar Corporation
32D-ST16C554DCJ68-F

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

0 RFQ
Shopping cart (0 Items)
It is empty.
Compare List (0 Items)
It is empty.
Feedback

Your feedback matters! At Allelco, we value the user experience and strive to improve it constantly.
Please share your comments with us via our feedback form, and we'll respond promptly.
Thank you for choosing Allelco.

Subject
E-mail
Comments
Captcha
Drag or click to upload file
Upload File
types: .xls, .xlsx, .doc, .docx, .jpg, .png and .pdf.
Max file size: 10MB