Datasheet Details
Part number:
ST68C554, ST68C454
Manufacturer:
Exar Corporation
File Size:
310.37 KB
Description:
Quad universal asynchronous receiver/transmitter.
Note:
This datasheet PDF includes multiple part numbers: ST68C554, ST68C454.
Please refer to the document for exact specifications by model.
ST68C554, ST68C454, QUAD UNIVERSAL ASYNCHRONOUS RECEIVER/TRANSMITTER
The ST16C454 is a universal asynchronous receiver and transmitter (UART) with a dual foot print interface.
The 454 is an enhanced UART with data rates up to 1.5Mbps and software compatible to ST16C450.
Onboard status registers provide the user with error indications and operational status, modem int
ST68C554 Features
* -DSRD -CTSD -DTRD GND -RTSD N.C. N.C. TXD N.C. TXC A4 N.C. -RTSC VCC -DTRC -CTSC -DSRC ST16C454CJ68 68 MODE 53 52 51 50 49 48 47 46 45 44 ORDERING INFORMATION Part number -CTSB -DSRB ST16C454CJ68 ST16C454IJ68 68 68 VCC RXC 16/-68 -RESET XTAL1 XTAL2 Rev. 3.20 EXAR Corporation, 48720 Kat
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