NS16C2552_17 Datasheet, PDF (2/53 Pages) Texas Instruments – Dual Independent UART

NS16C2552, NS16C2752
SNLS238D – AUGUST 2006 – REVISED APRIL 2013
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DESCRIPTION (CONTINUED)
The NS16C2552 and NS16C2752 include one programmable baud rate generator for each channel. Each baud
rate generator is capable of dividing the clock input by divisors of 1 to (2¹⁶ - 1), and producing a 16X clock for
driving the internal transmitter logic and for receiver sampling circuitry. The NS16C2552 and NS16C2752 have
complete MODEM-control capability, and a processor-interrupt system. The interrupts can be programmed by the
user to minimize the processing required to handle the communications link.
System Block Diagram
Connection Diagrams
Figure 1. 44–PLCC
See Package Number FN0044A
Figure 2. 48–TQFP
See Package Number PFB0048A
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Product Folder Links: NS16C2552 NS16C2752