8-bit Cost-Effective with CAN D MCUs
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Compact List
- No Longer Manufactured
- USB2SER
USB to Serial Bridge - a Ready Play® Solution
- This page contains information on a product that is not recommended for new designs.
Our new Ready Play® solutions integrate certified functionality to different applications, allowing customers to add features while reducing development cost, simplifying design cycles and enabling scalability in applications and systems. We are developing a complete range of Ready Play solutions. The first product in our Ready Play solutions series is a USB to Serial bridge (USB2SER).
USB2SER is a USB to UART bridge controller on 5x5mm lead free QFN24. It is a simple low cost solution that enables USB for an embedded system with a UART port, which reduces external components count. It supports USB 2.0 full-speed and TTL RS232 or RS485 UART with options for hardware flow control, software flow control (Xon-Xoff), even or odd parity and stop bits configuration.
The USB2SER is fully compliant with the USB 2.0 specification, and it can act as a CDC standard device which eliminates the need for custom drivers for operation when flow-control is not needed (only an INF file is required).
Product Details
Features
- Single chip USB to UART Data Transfer (RS232 or RS485)
- Certified Full USB 2.0 support - full speed
- Certified for Win7, XP and Vista
- UART with programmable custom baud rates from 300bps to 115200bps and hardware flow control (RTC / CTS) or Software Xon/Xoff flow control
- RESUME signal to request a remote wake-up and SUSPEND output to indicate that the device is in Suspended Mode
- Supports 2MHz, 4MHz, 6MHz, 8MHz, 12MHz and 16MHz external crystals with automatic crystal frequency detection
- Configurable USB VID, PID and Device Description strings in internal Flash
- Configurable Password to protect device from additional parameters modifications
- 5x5mm Pb free RoHS compliant QFN24
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Documentation
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10 documents
Application Note (2)
Data Sheet (2)
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USB2SERA11DS, USB2SERA11 Data Sheet USB to UART Application Specific IC - Data Sheet[USB2SERA11DS]Featured
Errata (1)
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USB2SER0B10ER, Mask Set Errata for Device Marking 0B10[USB2SER0B10ER]
Fact Sheet (1)
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USB2SERFS, USB to Serial Bridge - a Ready Play® Solution[USB2SERFS]Featured
Product Change Notice (2)
Quick Reference Guide (1)
Technical Notes (1)
Design Resources
Hardware
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board types.
1 hardware offering
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Evaluation and Development BoardsTouch-Sensing Platform Evaluation Board
Active
Software
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2 software files
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Configuration Tools
USB2SER Drivers Installer - Windows 64bit
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Configuration Tools
USB2SER Drivers Installer - Windows 32bit
Note: For better experience, software downloads are recommended on desktop.