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XR16L570

Exar Corporation
Part Number XR16L570
Manufacturer Exar Corporation
Description SMALLEST 1.62V TO 5.5V UART
Published Aug 20, 2007
Detailed Description www.DataSheet4U.com xr DECEMBER 2005 XR16L570 SMALLEST 1.62V TO 5.5V UART WITH 16-BYTE FIFO AND POWERSAVE REV. 1.0.0 ...
Datasheet PDF File XR16L570 PDF File

XR16L570
XR16L570

Overview
www.
DataSheet4U.
com xr DECEMBER 2005 XR16L570 SMALLEST 1.
62V TO 5.
5V UART WITH 16-BYTE FIFO AND POWERSAVE REV.
1.
0.
0 GENERAL DESCRIPTION The XR16L570 (L570) is a 1.
62 to 5.
5 volt Universal Asynchronous Receiver and Transmitter (UART) with 5 volt tolerant inputs and a reduced pin count.
It is software compatible to industry standard 16C450, 16C550, ST16C580, ST16C650A, XR16C850 and XR16L580 UARTs.
It has 16 bytes of TX and RX FIFOs and is capable of operating with a serial data rate of up to 4 Mbps at 5V, 3 Mbps at 3.
3V,1 Mbps at 2.
5V and 750 Kbps at 1.
8V.
The internal registers are compatible to the 16C550 register set plus enhanced registers for additional features to support today’s hig...


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