ST16C550CQ48
- Mfr.Part #
- ST16C550CQ48
- Manufacturer
- Exar
- Package / Case
- 48-TQFP
- Datasheet
- Download
- Description
- SERIAL I/O CONTROLLER
- Stock
- 1,485
- In Stock :
- 1,485
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Exar
- Product Category :
- UARTs (Universal Asynchronous Receiver Transmitter)
- Operating Temperature (Max) :
- 70°C
- Data Rate (Max) :
- 1.5Mbps
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Factory Lead Time :
- 16 Weeks
- Number of Terminations :
- 48
- Peak Reflow Temperature (Cel) :
- 260
- Qualification Status :
- Not Qualified
- Data Encoding/Decoding Method :
- NRZ
- uPs/uCs/Peripheral ICs Type :
- SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
- JESD-609 Code :
- e3
- Mounting Type :
- Surface Mount
- Packaging :
- Tray
- Terminal Finish :
- Matte Tin (Sn)
- External Data Bus Width :
- 8
- Number of Serial I/Os :
- 1
- Address Bus Width :
- 3
- Boundary Scan :
- No
- With False Start Bit Detection :
- yes
- HTS Code :
- 8542.31.00.01
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Surface Mount :
- yes
- Feature :
- Timer/Counter
- Supply Voltage :
- 5V
- Terminal Position :
- QUAD
- FIFO's :
- 16 Byte
- Length :
- 7mm
- Low Power Mode :
- No
- JESD-30 Code :
- S-PQFP-G48
- Voltage - Supply :
- 2.97V~5.5V
- Terminal Form :
- Gull wing
- Height Seated (Max) :
- 1.2mm
- RoHS Status :
- RoHS Compliant
- Package / Case :
- 48-TQFP
- Additional Feature :
- ALSO OPERATES AT 2.97 V MINIMUM SUPPLY
- Temperature Grade :
- COMMERCIAL
- Communication Protocol :
- ASYNC, BIT
- Terminal Pitch :
- 0.5mm
- ECCN Code :
- 5A991
- Clock Frequency :
- 24MHz
- Number of Channels :
- 1, UART
- Data Transfer Rate-Max :
- 0.1875 MBps
- Width :
- 7mm
- Datasheets
- ST16C550CQ48

UARTs Exar ST16C550CQ48 Overview
The UARTs Exar ST16C550CQ48 is a robust serial I/O controller designed to enhance asynchronous serial communication in a multitude of B2B applications. This integrated circuit from Exar specializes in bridging the communication gap between peripheral devices and the main processor. With a focus on reliability and efficiency, the ST16C550CQ48 facilitates streamlined operations and simplified integration, making it an ideal choice for manufacturers aiming to boost system performance and communication reliability. Its advanced technology ensures compatibility with a wide range of devices, supporting extensive application across various industries.
ST16C550CQ48 Features
The ST16C550CQ48 boasts a variety of features that make it a powerful and versatile choice for serial communication needs. It includes a programmable baud rate generator that can adjust to support a range of different speeds, ensuring versatility for user requirements. Additionally, the product features 16-byte FIFO buffers to enhance data throughput and reduce the load on the system CPU. The device also supports automatic hardware and software flow control, increasing data integrity in high-speed communications. With low power consumption and a 5V operation, it is designed for robust performance in challenging environments.
ST16C550CQ48 Applications
- Industrial Automation: In automation systems, the ST16C550CQ48 facilitates the communication between control machinery and computer interfaces, ensuring accurate and timely data transmission critical for operational efficiency.
- Point of Sale Systems: It supports reliable data transmission for point of sale terminals, enhancing the accuracy and speed of transactions in retail environments.
- Telecommunications Equipment: The device is crucial for the data management and signal processing required in modems and other telecommunication devices, providing stable and efficient communication.
- Networking Equipment: Utilized in network routers and switches, the ST16C550CQ48 helps manage data flow effectively, ensuring smooth network operations and connectivity.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
Manufacturer related products
Catalog related products
Related products
| Part | Manufacturer | Stock | Description |
|---|---|---|---|
| ST161D00 | Exar | 10 | SWITCH TOGGLE SPST 20A 125V |
| ST161D02 | Exar | 982 | SWITCH TOGGLE SPST 20A SCREW |
| ST161D10 | Exar | 21,617 | SWITCH TOGGLE SPST 20A 125V |
| ST163D00 | Exar | 749 | SWITCH TOGGLE SPDT 20A 125V |
| ST164D00 | Exar | 1,136 | SWITCH TOGGLE SPST-NO 20A 125V |
| ST165D00 | Exar | 547 | SWITCH TOGGLE SPDT 20A 125V |
| ST16C1450CJ28 | Exar | 6,681 | SIPEX PIPELINE REGISTER 8-BIT |
| ST16C1450CJ28-F | Exar | 27,063 | IC UART FIFO 1B 28PLCC |
| ST16C1450CJ28TR-F | Exar | 30,906 | IC UART FIFO 1B 28PLCC |
| ST16C1450CQ48 | Exar | 818 | SERIAL I/O CONTROLLER |
| ST16C1450CQ48-F | Exar | 37,207 | IC UART FIFO 1B 48TQFP |
| ST16C1450CQ48TR-F | Exar | 8,656 | IC UART 2.97V - 5.5V 48TQFP |
| ST16C1450IJ28-F | Exar | 7,444 | IC UART FIFO 1B 28PLCC |
| ST16C1450IJ28TR-F | Exar | 6,992 | IC UART 2.97V - 5.5V 28PLCC |
| ST16C1450IQ48-F | Exar | 31,974 | IC UART FIFO 1B 48TQFP |
















