Design Files
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- No Longer Manufactured
- SC16C750B
5 V, 3.3 V and 2.5 V UART with 64-byte FIFOs
- This page contains information on a product that is no longer manufactured (discontinued). Specifications and information herein are available for historical reference only.
The SC16C750B is a Universal Asynchronous Receiver and Transmitter (UART) used for serial data communications. Its principal function is to convert parallel data into serial data, and vice versa. The UART can handle serial data rates up to 3 Mbit/s.
The SC16C750B is pin compatible with the TL16C750 and it will power-up to be functionally equivalent to the 16C450. Programming of control registers enables the added features of the SC16C750B. Some of these added features are the 64-byte receive and transmit FIFOs, automatic hardware flow control. The selectable auto-flow control feature significantly reduces software overload and increases system efficiency while in FIFO mode by automatically controlling serial data flow using RTS output and CTS input signals. The SC16C750B also provides DMA mode data transfers through FIFO trigger levels and the TXRDY and RXRDY signals. On-board status registers provide the user with error indications, operational status, and modem interface control. System interrupts may be tailored to meet user requirements. An internal loopback capability allows on-board diagnostics.
The SC16C750B operates at 5 V, 3.3 V and 2.5 V, the industrial temperature range and is available in plastic PLCC44, LQFP64, and HVQFN32 packages.
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Documentation
Quick reference to our documentation types.
1-5 of 13 documents
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Data Sheet
5 V, 3.3 V and 2.5 V UART with 64-byte FIFOs
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Application Note
Application of UART in GPS navigation system
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Application Note
UART serial interface through USB evaluation board
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Application Note
SC16CXXXB baud rate deviation tolerance
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Application Note
AN10319
